From patchwork Thu Jul 1 19:06:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Blake X-Patchwork-Id: 12354693 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 707BEC11F64 for ; Thu, 1 Jul 2021 19:10:07 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E318661410 for ; Thu, 1 Jul 2021 19:10:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E318661410 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:54750 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lz24b-0004PN-Ph for qemu-devel@archiver.kernel.org; Thu, 01 Jul 2021 15:10:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51842) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lz21w-0002LX-GJ for qemu-devel@nongnu.org; Thu, 01 Jul 2021 15:07:20 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:44138) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lz21s-0001mc-1Q for qemu-devel@nongnu.org; Thu, 01 Jul 2021 15:07:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625166435; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2VovJkM6uCPkktepAYvfUBgvGI+BFncwrJlFk1K0yBk=; b=bnj3r4e+C2FoG+LbqpXgVTEYQefimOedE5gCKYl84oZaHcKYCFAqSNRnAr18dx470LvptD R5WIHRgAvFlP1uCHvW/Kcoew8atlC9xRzaMqiyphe12WOfViK15WloDH9TzF6hMWZmM1FO NV7dUc/6uBaubFsO5NK8f+8EBcAbx1w= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-480-keaW6auLPe2KsJluvuX5Qg-1; Thu, 01 Jul 2021 15:07:12 -0400 X-MC-Unique: keaW6auLPe2KsJluvuX5Qg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 60D6C801F97; Thu, 1 Jul 2021 19:07:11 +0000 (UTC) Received: from blue.redhat.com (ovpn-114-109.phx2.redhat.com [10.3.114.109]) by smtp.corp.redhat.com (Postfix) with ESMTP id 92B1E18AAB; Thu, 1 Jul 2021 19:07:07 +0000 (UTC) From: Eric Blake To: qemu-devel@nongnu.org Subject: [PATCH v3 1/2] iotests: Improve and rename test 309 to nbd-qemu-allocation Date: Thu, 1 Jul 2021 14:06:54 -0500 Message-Id: <20210701190655.2131223-2-eblake@redhat.com> In-Reply-To: <20210701190655.2131223-1-eblake@redhat.com> References: <20210701190655.2131223-1-eblake@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.402, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, nsoffer@redhat.com, vsementsov@virtuozzo.com, qemu-block@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Enhance the test to inspect what qemu-nbd is advertising during handshake, and rename it now that we support useful iotest names. Signed-off-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy --- .../qemu-iotests/{309 => tests/nbd-qemu-allocation} | 5 ++++- .../{309.out => tests/nbd-qemu-allocation.out} | 12 +++++++++++- 2 files changed, 15 insertions(+), 2 deletions(-) rename tests/qemu-iotests/{309 => tests/nbd-qemu-allocation} (95%) rename tests/qemu-iotests/{309.out => tests/nbd-qemu-allocation.out} (81%) diff --git a/tests/qemu-iotests/309 b/tests/qemu-iotests/tests/nbd-qemu-allocation similarity index 95% rename from tests/qemu-iotests/309 rename to tests/qemu-iotests/tests/nbd-qemu-allocation index b90b279994c9..4ee73db8033b 100755 --- a/tests/qemu-iotests/309 +++ b/tests/qemu-iotests/tests/nbd-qemu-allocation @@ -3,7 +3,7 @@ # # Test qemu-nbd -A # -# Copyright (C) 2018-2020 Red Hat, Inc. +# Copyright (C) 2018-2021 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -32,6 +32,7 @@ _cleanup() trap "_cleanup; exit \$status" 0 1 2 3 15 # get standard environment, filters and checks +cd .. . ./common.rc . ./common.filter . ./common.nbd @@ -57,6 +58,8 @@ echo $QEMU_IMG map --output=json -f qcow2 "$TEST_IMG" IMG="driver=nbd,server.type=unix,server.path=$nbd_unix_socket" nbd_server_start_unix_socket -r -f qcow2 -A "$TEST_IMG" +# Inspect what the server is exposing +$QEMU_NBD --list -k $nbd_unix_socket # Normal -f raw NBD block status loses access to allocation information $QEMU_IMG map --output=json --image-opts \ "$IMG" | _filter_qemu_img_map diff --git a/tests/qemu-iotests/309.out b/tests/qemu-iotests/tests/nbd-qemu-allocation.out similarity index 81% rename from tests/qemu-iotests/309.out rename to tests/qemu-iotests/tests/nbd-qemu-allocation.out index db75bb6b0df9..c51022b2a38d 100644 --- a/tests/qemu-iotests/309.out +++ b/tests/qemu-iotests/tests/nbd-qemu-allocation.out @@ -1,4 +1,4 @@ -QA output created by 309 +QA output created by nbd-qemu-allocation === Initial image setup === @@ -14,6 +14,16 @@ wrote 2097152/2097152 bytes at offset 1048576 [{ "start": 0, "length": 1048576, "depth": 1, "zero": false, "data": true, "offset": 327680}, { "start": 1048576, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": 327680}, { "start": 3145728, "length": 1048576, "depth": 1, "zero": true, "data": false}] +exports available: 1 + export: '' + size: 4194304 + flags: 0x58f ( readonly flush fua df multi cache ) + min block: 1 + opt block: 4096 + max block: 33554432 + available meta contexts: 2 + base:allocation + qemu:allocation-depth [{ "start": 0, "length": 3145728, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, { "start": 3145728, "length": 1048576, "depth": 0, "zero": true, "data": false, "offset": OFFSET}] [{ "start": 0, "length": 1048576, "depth": 0, "zero": true, "data": true, "offset": OFFSET}, From patchwork Thu Jul 1 19:06:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Blake X-Patchwork-Id: 12354697 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CEF91C11F64 for ; Thu, 1 Jul 2021 19:12:07 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 23129613F4 for ; Thu, 1 Jul 2021 19:12:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 23129613F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58504 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lz26Y-00075d-B8 for qemu-devel@archiver.kernel.org; Thu, 01 Jul 2021 15:12:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51964) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lz22D-0002kg-Fv for qemu-devel@nongnu.org; Thu, 01 Jul 2021 15:07:37 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:50402) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lz227-0001rA-LQ for qemu-devel@nongnu.org; Thu, 01 Jul 2021 15:07:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625166448; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=F+0Gg4ve109xoOJ/EjOqr3oT+v+jvRriOG+noEAVyrM=; b=gBT6ZXqlNwRoSs7AsUq30LJ+PdGbV/gYYiVa+PEKYCbq02uE0dE2PgR+I2utFa2T9+FJZn R3hahEjI4RfpbC2d3wEzP5iMV8+I+dQpBU4PxFNR2reuO/2RSYWFQQlgS0rjhG/J068cnY E0Vydn65pxSSOgTaFTbp+QG01MhYREA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-449-Ar58C_jKOK69wudB729oVg-1; Thu, 01 Jul 2021 15:07:27 -0400 X-MC-Unique: Ar58C_jKOK69wudB729oVg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CA512801F97; Thu, 1 Jul 2021 19:07:25 +0000 (UTC) Received: from blue.redhat.com (ovpn-114-109.phx2.redhat.com [10.3.114.109]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3F4CD604CD; Thu, 1 Jul 2021 19:07:11 +0000 (UTC) From: Eric Blake To: qemu-devel@nongnu.org Subject: [PATCH v3 2/2] qemu-img: Make unallocated part of backing chain obvious in map Date: Thu, 1 Jul 2021 14:06:55 -0500 Message-Id: <20210701190655.2131223-3-eblake@redhat.com> In-Reply-To: <20210701190655.2131223-1-eblake@redhat.com> References: <20210701190655.2131223-1-eblake@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.402, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, qemu-block@nongnu.org, Markus Armbruster , mreitz@redhat.com, nsoffer@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The recently-added NBD context qemu:allocation-depth is able to distinguish between locally-present data (even when that data is sparse) [shown as depth 1 over NBD], and data that could not be found anywhere in the backing chain [shown as depth 0]; and the libnbd project was recently patched to give the human-readable name "absent" to an allocation-depth of 0. But qemu-img map --output=json predates that addition, and has the unfortunate behavior that all portions of the backing chain that resolve without finding a hit in any backing layer report the same depth as the final backing layer. This makes it harder to reconstruct a qcow2 backing chain using just 'qemu-img map' output, especially when using "backing":null to artificially limit a backing chain, because it is impossible to distinguish between a QCOW2_CLUSTER_UNALLOCATED (which defers to a [missing] backing file) and a QCOW2_CLUSTER_ZERO_PLAIN cluster (which would override any backing file), since both types of clusters otherwise show as "data":false,"zero":true" (but note that we can distinguish a QCOW2_CLUSTER_ZERO_ALLOCATED, which would also have an "offset": listing). The task of reconstructing a qcow2 chain was made harder in commit 0da9856851 (nbd: server: Report holes for raw images), because prior to that point, it was possible to abuse NBD's block status command to see which portions of a qcow2 file resulted in BDRV_BLOCK_ALLOCATED (showing up as NBD_STATE_ZERO in isolation) vs. missing from the chain (showing up as NBD_STATE_ZERO|NBD_STATE_HOLE); but now qemu reports more accurate sparseness information over NBD. An obvious solution is to make 'qemu-img map --output=json' add an additional "present":false designation to any cluster lacking an allocation anywhere in the chain, without any change to the "depth" parameter to avoid breaking existing clients. The iotests have several examples where this distinction demonstrates the additional accuracy. Signed-off-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy --- docs/tools/qemu-img.rst | 3 + qapi/block-core.json | 7 +- qemu-img.c | 7 +- tests/qemu-iotests/122.out | 84 ++++---- tests/qemu-iotests/154.out | 190 +++++++++--------- tests/qemu-iotests/179.out | 133 ++++++++---- tests/qemu-iotests/223.out | 56 +++--- tests/qemu-iotests/244.out | 23 ++- tests/qemu-iotests/252.out | 10 +- tests/qemu-iotests/274.out | 48 ++--- tests/qemu-iotests/291.out | 24 +-- .../tests/nbd-qemu-allocation.out | 16 +- 12 files changed, 330 insertions(+), 271 deletions(-) diff --git a/docs/tools/qemu-img.rst b/docs/tools/qemu-img.rst index cfe11478791f..d6300f7ee03d 100644 --- a/docs/tools/qemu-img.rst +++ b/docs/tools/qemu-img.rst @@ -597,6 +597,9 @@ Command description: if false, the sectors are either unallocated or stored as optimized all-zero clusters); - whether the data is known to read as zero (boolean field ``zero``); + - whether the data is actually present (boolean field ``present``); + if false, rebasing the backing chain onto a deeper file would pick + up data from the deeper file; - in order to make the output shorter, the target file is expressed as a ``depth``; for example, a depth of 2 refers to the backing file of the backing file of *FILENAME*. diff --git a/qapi/block-core.json b/qapi/block-core.json index a54f37dbef06..912a7d9265e5 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -261,6 +261,9 @@ # images in the chain)) before reaching one for which the # range is allocated # +# @present: true if this layer provides the data, false if adding a backing +# layer could impact this region (since 6.1) +# # @offset: if present, the image file stores the data for this range # in raw format at the given (host) offset # @@ -271,8 +274,8 @@ ## { 'struct': 'MapEntry', 'data': {'start': 'int', 'length': 'int', 'data': 'bool', - 'zero': 'bool', 'depth': 'int', '*offset': 'int', - '*filename': 'str' } } + 'zero': 'bool', 'depth': 'int', 'present': 'bool', + '*offset': 'int', '*filename': 'str' } } ## # @BlockdevCacheInfo: diff --git a/qemu-img.c b/qemu-img.c index 7956a8996512..8090facc5087 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -2980,8 +2980,9 @@ static int dump_map_entry(OutputFormat output_format, MapEntry *e, break; case OFORMAT_JSON: printf("{ \"start\": %"PRId64", \"length\": %"PRId64"," - " \"depth\": %"PRId64", \"zero\": %s, \"data\": %s", - e->start, e->length, e->depth, + " \"depth\": %"PRId64", \"present\": %s, \"zero\": %s," + "\"data\": %s", e->start, e->length, e->depth, + e->present ? "true" : "false", e->zero ? "true" : "false", e->data ? "true" : "false"); if (e->has_offset) { @@ -3047,6 +3048,7 @@ static int get_block_status(BlockDriverState *bs, int64_t offset, .offset = map, .has_offset = has_offset, .depth = depth, + .present = !!(ret & BDRV_BLOCK_ALLOCATED), .has_filename = filename, .filename = filename, }; @@ -3062,6 +3064,7 @@ static inline bool entry_mergeable(const MapEntry *curr, const MapEntry *next) if (curr->zero != next->zero || curr->data != next->data || curr->depth != next->depth || + curr->present != next->present || curr->has_filename != next->has_filename || curr->has_offset != next->has_offset) { return false; diff --git a/tests/qemu-iotests/122.out b/tests/qemu-iotests/122.out index 3a3e121d579d..83dfcf75281f 100644 --- a/tests/qemu-iotests/122.out +++ b/tests/qemu-iotests/122.out @@ -67,12 +67,12 @@ read 65536/65536 bytes at offset 4194304 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 65536/65536 bytes at offset 8388608 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": true}, -{ "start": 65536, "length": 4128768, "depth": 0, "zero": true, "data": false}, -{ "start": 4194304, "length": 65536, "depth": 0, "zero": false, "data": true}, -{ "start": 4259840, "length": 4128768, "depth": 0, "zero": true, "data": false}, -{ "start": 8388608, "length": 65536, "depth": 0, "zero": false, "data": true}, -{ "start": 8454144, "length": 4128768, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 65536, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 65536, "length": 4128768, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 4194304, "length": 65536, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 4259840, "length": 4128768, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 8388608, "length": 65536, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 8454144, "length": 4128768, "depth": 0, "present": false, "zero": true,"data": false}] read 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 65536/65536 bytes at offset 4194304 @@ -94,12 +94,12 @@ wrote 1024/1024 bytes at offset 1046528 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 1024/1024 bytes at offset 0 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": true}, -{ "start": 65536, "length": 65536, "depth": 0, "zero": true, "data": false}, -{ "start": 131072, "length": 196608, "depth": 0, "zero": false, "data": true}, -{ "start": 327680, "length": 655360, "depth": 0, "zero": true, "data": false}, -{ "start": 983040, "length": 65536, "depth": 0, "zero": false, "data": true}, -{ "start": 1048576, "length": 1046528, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 65536, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 65536, "length": 65536, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 131072, "length": 196608, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 327680, "length": 655360, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 983040, "length": 65536, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 1048576, "length": 1046528, "depth": 0, "present": false, "zero": true,"data": false}] read 16384/16384 bytes at offset 0 16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 16384/16384 bytes at offset 16384 @@ -130,14 +130,14 @@ read 3145728/3145728 bytes at offset 0 3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 63963136/63963136 bytes at offset 3145728 61 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] convert -c -S 0: read 3145728/3145728 bytes at offset 0 3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 63963136/63963136 bytes at offset 3145728 61 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": false,"data": true}] Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 wrote 33554432/33554432 bytes at offset 0 32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -152,7 +152,7 @@ read 30408704/30408704 bytes at offset 3145728 29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 33554432/33554432 bytes at offset 33554432 32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] convert -c -S 0 with source backing file: read 3145728/3145728 bytes at offset 0 @@ -161,7 +161,7 @@ read 30408704/30408704 bytes at offset 3145728 29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 33554432/33554432 bytes at offset 33554432 32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": false,"data": true}] convert -S 0 -B ... read 3145728/3145728 bytes at offset 0 @@ -170,7 +170,7 @@ read 30408704/30408704 bytes at offset 3145728 29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 33554432/33554432 bytes at offset 33554432 32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] convert -c -S 0 -B ... read 3145728/3145728 bytes at offset 0 @@ -179,7 +179,7 @@ read 30408704/30408704 bytes at offset 3145728 29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 33554432/33554432 bytes at offset 33554432 32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": false,"data": true}] === Non-zero -S === @@ -194,32 +194,32 @@ wrote 1024/1024 bytes at offset 17408 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) convert -S 4k -[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 4096, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 8192, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 12288, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 16384, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 20480, "length": 67088384, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 4096, "length": 4096, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 8192, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 12288, "length": 4096, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 16384, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 20480, "length": 67088384, "depth": 0, "present": false, "zero": true,"data": false}] convert -c -S 4k -[{ "start": 0, "length": 1024, "depth": 0, "zero": false, "data": true}, -{ "start": 1024, "length": 7168, "depth": 0, "zero": true, "data": false}, -{ "start": 8192, "length": 1024, "depth": 0, "zero": false, "data": true}, -{ "start": 9216, "length": 8192, "depth": 0, "zero": true, "data": false}, -{ "start": 17408, "length": 1024, "depth": 0, "zero": false, "data": true}, -{ "start": 18432, "length": 67090432, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 1024, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 1024, "length": 7168, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 8192, "length": 1024, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 9216, "length": 8192, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 17408, "length": 1024, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 18432, "length": 67090432, "depth": 0, "present": false, "zero": true,"data": false}] convert -S 8k -[{ "start": 0, "length": 24576, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 24576, "length": 67084288, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 24576, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 24576, "length": 67084288, "depth": 0, "present": false, "zero": true,"data": false}] convert -c -S 8k -[{ "start": 0, "length": 1024, "depth": 0, "zero": false, "data": true}, -{ "start": 1024, "length": 7168, "depth": 0, "zero": true, "data": false}, -{ "start": 8192, "length": 1024, "depth": 0, "zero": false, "data": true}, -{ "start": 9216, "length": 8192, "depth": 0, "zero": true, "data": false}, -{ "start": 17408, "length": 1024, "depth": 0, "zero": false, "data": true}, -{ "start": 18432, "length": 67090432, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 1024, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 1024, "length": 7168, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 8192, "length": 1024, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 9216, "length": 8192, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 17408, "length": 1024, "depth": 0, "present": true, "zero": false,"data": true}, +{ "start": 18432, "length": 67090432, "depth": 0, "present": false, "zero": true,"data": false}] === -n to a non-zero image === @@ -233,18 +233,18 @@ Images are identical. Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=67108864 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 -[{ "start": 0, "length": 67108864, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 -[{ "start": 0, "length": 67108864, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": false, "zero": true,"data": false}] === -n to an empty image with a backing file === Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=67108864 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT -[{ "start": 0, "length": 67108864, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT -[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true, "offset": 327680}] +[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": false,"data": true, "offset": 327680}] === -n -B to an image without a backing file === diff --git a/tests/qemu-iotests/154.out b/tests/qemu-iotests/154.out index 4863e2483864..6a7879ef05cf 100644 --- a/tests/qemu-iotests/154.out +++ b/tests/qemu-iotests/154.out @@ -11,14 +11,14 @@ wrote 2048/2048 bytes at offset 17408 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2048/2048 bytes at offset 27648 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 4096, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 8192, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 12288, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 16384, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 20480, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 24576, "length": 8192, "depth": 0, "zero": true, "data": false}, -{ "start": 32768, "length": 134184960, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4096, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 8192, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 12288, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 16384, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 20480, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 24576, "length": 8192, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 32768, "length": 134184960, "depth": 1, "present": false, "zero": true,"data": false}] == backing file contains non-zero data before write_zeroes == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -41,11 +41,11 @@ read 1024/1024 bytes at offset 65536 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 2048/2048 bytes at offset 67584 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 32768, "depth": 1, "zero": true, "data": false}, -{ "start": 32768, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 36864, "length": 28672, "depth": 1, "zero": true, "data": false}, -{ "start": 65536, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 69632, "length": 134148096, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 32768, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 32768, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 36864, "length": 28672, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 65536, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 69632, "length": 134148096, "depth": 1, "present": false, "zero": true,"data": false}] == backing file contains non-zero data after write_zeroes == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -68,11 +68,11 @@ read 1024/1024 bytes at offset 44032 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 3072/3072 bytes at offset 40960 3 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 32768, "depth": 1, "zero": true, "data": false}, -{ "start": 32768, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 36864, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 40960, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 45056, "length": 134172672, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 32768, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 32768, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 36864, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 40960, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 45056, "length": 134172672, "depth": 1, "present": false, "zero": true,"data": false}] == write_zeroes covers non-zero data == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -101,15 +101,15 @@ wrote 2048/2048 bytes at offset 29696 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 4096/4096 bytes at offset 28672 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 4096, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 8192, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 12288, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 16384, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 20480, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 24576, "length": 4096, "depth": 1, "zero": true, "data": false}, -{ "start": 28672, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 32768, "length": 134184960, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 4096, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 8192, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 12288, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 16384, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 20480, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 24576, "length": 4096, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 28672, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 32768, "length": 134184960, "depth": 1, "present": false, "zero": true,"data": false}] == spanning two clusters, non-zero before request == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -142,16 +142,16 @@ read 1024/1024 bytes at offset 67584 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 5120/5120 bytes at offset 68608 5 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 32768, "depth": 1, "zero": true, "data": false}, -{ "start": 32768, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 36864, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 40960, "length": 8192, "depth": 1, "zero": true, "data": false}, -{ "start": 49152, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 53248, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 57344, "length": 8192, "depth": 1, "zero": true, "data": false}, -{ "start": 65536, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 69632, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 73728, "length": 134144000, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 32768, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 32768, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 36864, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 40960, "length": 8192, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 49152, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 53248, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 57344, "length": 8192, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 65536, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 69632, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 73728, "length": 134144000, "depth": 1, "present": false, "zero": true,"data": false}] == spanning two clusters, non-zero after request == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -184,16 +184,16 @@ read 7168/7168 bytes at offset 65536 7 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 1024/1024 bytes at offset 72704 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 32768, "depth": 1, "zero": true, "data": false}, -{ "start": 32768, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 36864, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 40960, "length": 8192, "depth": 1, "zero": true, "data": false}, -{ "start": 49152, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 53248, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 57344, "length": 8192, "depth": 1, "zero": true, "data": false}, -{ "start": 65536, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 69632, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 73728, "length": 134144000, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 32768, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 32768, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 36864, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 40960, "length": 8192, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 49152, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 53248, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 57344, "length": 8192, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 65536, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 69632, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 73728, "length": 134144000, "depth": 1, "present": false, "zero": true,"data": false}] == spanning two clusters, partially overwriting backing file == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -212,8 +212,8 @@ read 1024/1024 bytes at offset 5120 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 2048/2048 bytes at offset 6144 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 8192, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 8192, "length": 134209536, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 8192, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 8192, "length": 134209536, "depth": 1, "present": false, "zero": true,"data": false}] == spanning multiple clusters, non-zero in first cluster == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -226,10 +226,10 @@ read 2048/2048 bytes at offset 65536 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 10240/10240 bytes at offset 67584 10 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 65536, "depth": 1, "zero": true, "data": false}, -{ "start": 65536, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 69632, "length": 8192, "depth": 0, "zero": true, "data": false}, -{ "start": 77824, "length": 134139904, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 65536, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 65536, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 69632, "length": 8192, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 77824, "length": 134139904, "depth": 1, "present": false, "zero": true,"data": false}] == spanning multiple clusters, non-zero in intermediate cluster == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -240,9 +240,9 @@ wrote 7168/7168 bytes at offset 67584 7 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 12288/12288 bytes at offset 65536 12 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 65536, "depth": 1, "zero": true, "data": false}, -{ "start": 65536, "length": 12288, "depth": 0, "zero": true, "data": false}, -{ "start": 77824, "length": 134139904, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 65536, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 65536, "length": 12288, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 77824, "length": 134139904, "depth": 1, "present": false, "zero": true,"data": false}] == spanning multiple clusters, non-zero in final cluster == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -255,10 +255,10 @@ read 10240/10240 bytes at offset 65536 10 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 2048/2048 bytes at offset 75776 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 65536, "depth": 1, "zero": true, "data": false}, -{ "start": 65536, "length": 8192, "depth": 0, "zero": true, "data": false}, -{ "start": 73728, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 77824, "length": 134139904, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 65536, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 65536, "length": 8192, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 73728, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 77824, "length": 134139904, "depth": 1, "present": false, "zero": true,"data": false}] == spanning multiple clusters, partially overwriting backing file == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 @@ -277,84 +277,88 @@ read 2048/2048 bytes at offset 74752 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 1024/1024 bytes at offset 76800 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 65536, "depth": 1, "zero": true, "data": false}, -{ "start": 65536, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 69632, "length": 4096, "depth": 0, "zero": true, "data": false}, -{ "start": 73728, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 77824, "length": 134139904, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 65536, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 65536, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 69632, "length": 4096, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 73728, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 77824, "length": 134139904, "depth": 1, "present": false, "zero": true,"data": false}] == unaligned image tail cluster, no allocation needed == Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134219776, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 wrote 512/512 bytes at offset 134219264 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134219776, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 wrote 1024/1024 bytes at offset 134218240 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134219776, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 wrote 2048/2048 bytes at offset 134217728 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134219776, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134218752 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134219264 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 134218240 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 134217728 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134219264 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 134218240 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 134217728 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": true,"data": false}] Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134218752 wrote 1024/1024 bytes at offset 134217728 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -365,15 +369,15 @@ read 512/512 bytes at offset 134217728 read 512/512 bytes at offset 134218240 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 1024/1024 bytes allocated at offset 128 MiB -[{ "start": 0, "length": 134217728, "depth": 0, "zero": true, "data": false}, -{ "start": 134217728, "length": 1024, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 134217728, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 1024, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] wrote 1024/1024 bytes at offset 134217728 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 1024/1024 bytes allocated at offset 128 MiB read 1024/1024 bytes at offset 134217728 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 134217728, "depth": 0, "zero": true, "data": false}, -{ "start": 134217728, "length": 1024, "depth": 0, "zero": true, "data": false, "offset": OFFSET}] +[{ "start": 0, "length": 134217728, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 1024, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}] == unaligned image tail cluster, allocation required == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134218752 @@ -386,8 +390,8 @@ read 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 1536/1536 bytes at offset 134218240 1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134218752 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134218240 @@ -408,6 +412,6 @@ read 512/512 bytes at offset 134218240 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 1024/1024 bytes at offset 134218752 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, -{ "start": 134217728, "length": 2048, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 134217728, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 134217728, "length": 2048, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] *** done diff --git a/tests/qemu-iotests/179.out b/tests/qemu-iotests/179.out index 1f7680002ca6..ca2ee9f9a14a 100644 --- a/tests/qemu-iotests/179.out +++ b/tests/qemu-iotests/179.out @@ -13,7 +13,11 @@ wrote 2097152/2097152 bytes at offset 6291456 2 MiB (0x200000) bytes not allocated at offset 4 MiB (0x400000) 2 MiB (0x200000) bytes allocated at offset 6 MiB (0x600000) 56 MiB (0x3800000) bytes not allocated at offset 8 MiB (0x800000) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 8388608, "length": 58720256, "depth": 0, "present": false, "zero": true,"data": false}] wrote 2097150/2097150 bytes at offset 10485761 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2097150/2097150 bytes at offset 14680065 @@ -27,7 +31,15 @@ wrote 2097150/2097150 bytes at offset 14680065 2 MiB (0x200000) bytes not allocated at offset 12 MiB (0xc00000) 2 MiB (0x200000) bytes allocated at offset 14 MiB (0xe00000) 48 MiB (0x3000000) bytes not allocated at offset 16 MiB (0x1000000) -[{ "start": 0, "length": 67108864, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 8388608, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 10485760, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 12582912, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 14680064, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 16777216, "length": 50331648, "depth": 0, "present": false, "zero": true,"data": false}] wrote 14680064/14680064 bytes at offset 18874368 14 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2097152/2097152 bytes at offset 20971520 @@ -45,13 +57,21 @@ wrote 6291456/6291456 bytes at offset 25165824 2 MiB (0x200000) bytes not allocated at offset 16 MiB (0x1000000) 14 MiB (0xe00000) bytes allocated at offset 18 MiB (0x1200000) 32 MiB (0x2000000) bytes not allocated at offset 32 MiB (0x2000000) -[{ "start": 0, "length": 18874368, "depth": 0, "zero": true, "data": false}, -{ "start": 18874368, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 20971520, "length": 2097152, "depth": 0, "zero": true, "data": false}, -{ "start": 23068672, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 25165824, "length": 6291456, "depth": 0, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 31457280, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 33554432, "length": 33554432, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 8388608, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 10485760, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 12582912, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 14680064, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 16777216, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 18874368, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 20971520, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 23068672, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 25165824, "length": 6291456, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 31457280, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 33554432, "length": 33554432, "depth": 0, "present": false, "zero": true,"data": false}] wrote 2097152/2097152 bytes at offset 27262976 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2097152/2097152 bytes at offset 29360128 @@ -67,15 +87,23 @@ wrote 2097152/2097152 bytes at offset 29360128 2 MiB (0x200000) bytes not allocated at offset 16 MiB (0x1000000) 14 MiB (0xe00000) bytes allocated at offset 18 MiB (0x1200000) 32 MiB (0x2000000) bytes not allocated at offset 32 MiB (0x2000000) -[{ "start": 0, "length": 18874368, "depth": 0, "zero": true, "data": false}, -{ "start": 18874368, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 20971520, "length": 2097152, "depth": 0, "zero": true, "data": false}, -{ "start": 23068672, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 25165824, "length": 2097152, "depth": 0, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 27262976, "length": 2097152, "depth": 0, "zero": true, "data": false}, -{ "start": 29360128, "length": 2097152, "depth": 0, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 31457280, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 33554432, "length": 33554432, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 8388608, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 10485760, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 12582912, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 14680064, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 16777216, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 18874368, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 20971520, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 23068672, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 25165824, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 27262976, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 29360128, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 31457280, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 33554432, "length": 33554432, "depth": 0, "present": false, "zero": true,"data": false}] wrote 8388608/8388608 bytes at offset 33554432 8 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2097152/2097152 bytes at offset 35651584 @@ -93,15 +121,24 @@ wrote 2097152/2097152 bytes at offset 37748736 2 MiB (0x200000) bytes not allocated at offset 16 MiB (0x1000000) 22 MiB (0x1600000) bytes allocated at offset 18 MiB (0x1200000) 24 MiB (0x1800000) bytes not allocated at offset 40 MiB (0x2800000) -[{ "start": 0, "length": 18874368, "depth": 0, "zero": true, "data": false}, -{ "start": 18874368, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 20971520, "length": 2097152, "depth": 0, "zero": true, "data": false}, -{ "start": 23068672, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 25165824, "length": 2097152, "depth": 0, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 27262976, "length": 2097152, "depth": 0, "zero": true, "data": false}, -{ "start": 29360128, "length": 2097152, "depth": 0, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 31457280, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 33554432, "length": 33554432, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 8388608, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 10485760, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 12582912, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 14680064, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 16777216, "length": 2097152, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 18874368, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 20971520, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 23068672, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 25165824, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 27262976, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 29360128, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 31457280, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 33554432, "length": 8388608, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 41943040, "length": 25165824, "depth": 0, "present": false, "zero": true,"data": false}] wrote 8388608/8388608 bytes at offset 41943040 8 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 8388608/8388608 bytes at offset 50331648 @@ -125,23 +162,31 @@ wrote 2097152/2097152 bytes at offset 62914560 4 MiB (0x400000) bytes not allocated at offset 54 MiB (0x3600000) 4 MiB (0x400000) bytes allocated at offset 58 MiB (0x3a00000) 2 MiB (0x200000) bytes not allocated at offset 62 MiB (0x3e00000) -[{ "start": 0, "length": 18874368, "depth": 1, "zero": true, "data": false}, -{ "start": 18874368, "length": 2097152, "depth": 1, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 20971520, "length": 2097152, "depth": 1, "zero": true, "data": false}, -{ "start": 23068672, "length": 2097152, "depth": 1, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 25165824, "length": 2097152, "depth": 1, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 27262976, "length": 2097152, "depth": 1, "zero": true, "data": false}, -{ "start": 29360128, "length": 2097152, "depth": 1, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 31457280, "length": 2097152, "depth": 1, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 33554432, "length": 10485760, "depth": 1, "zero": true, "data": false}, -{ "start": 44040192, "length": 4194304, "depth": 0, "zero": true, "data": false}, -{ "start": 48234496, "length": 2097152, "depth": 1, "zero": true, "data": false}, -{ "start": 50331648, "length": 2097152, "depth": 1, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 52428800, "length": 4194304, "depth": 0, "zero": true, "data": false}, -{ "start": 56623104, "length": 2097152, "depth": 1, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 58720256, "length": 2097152, "depth": 1, "zero": true, "data": false}, -{ "start": 60817408, "length": 4194304, "depth": 0, "zero": true, "data": false}, -{ "start": 65011712, "length": 2097152, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 2097152, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 2097152, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 2097152, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 6291456, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 8388608, "length": 2097152, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 10485760, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 12582912, "length": 2097152, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 14680064, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 16777216, "length": 2097152, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 18874368, "length": 2097152, "depth": 1, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 20971520, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 23068672, "length": 2097152, "depth": 1, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 25165824, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 27262976, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 29360128, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 31457280, "length": 2097152, "depth": 1, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 33554432, "length": 10485760, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 44040192, "length": 4194304, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 48234496, "length": 2097152, "depth": 1, "present": true, "zero": true,"data": false}, +{ "start": 50331648, "length": 2097152, "depth": 1, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 52428800, "length": 4194304, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 56623104, "length": 2097152, "depth": 1, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 58720256, "length": 2097152, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 60817408, "length": 4194304, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 65011712, "length": 2097152, "depth": 1, "present": false, "zero": true,"data": false}] No errors were found on the image. No errors were found on the image. diff --git a/tests/qemu-iotests/223.out b/tests/qemu-iotests/223.out index 083b62d05386..33825855fc15 100644 --- a/tests/qemu-iotests/223.out +++ b/tests/qemu-iotests/223.out @@ -100,19 +100,19 @@ read 1048576/1048576 bytes at offset 1048576 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 2097152/2097152 bytes at offset 2097152 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 4096, "length": 1044480, "depth": 0, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 1048576, "length": 3145728, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] -[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": false}, -{ "start": 65536, "length": 2031616, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] +[{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 4096, "length": 1044480, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 1048576, "length": 3145728, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] +[{ "start": 0, "length": 65536, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 65536, "length": 2031616, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": false, "zero": false,"data": false}] === Contrast to small granularity dirty-bitmap === -[{ "start": 0, "length": 512, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 512, "length": 512, "depth": 0, "zero": false, "data": false}, -{ "start": 1024, "length": 2096128, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] +[{ "start": 0, "length": 512, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 512, "length": 512, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 1024, "length": 2096128, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": false, "zero": false,"data": false}] === End qemu NBD server === @@ -201,19 +201,19 @@ read 1048576/1048576 bytes at offset 1048576 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 2097152/2097152 bytes at offset 2097152 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 4096, "length": 1044480, "depth": 0, "zero": true, "data": false, "offset": OFFSET}, -{ "start": 1048576, "length": 3145728, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] -[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": false}, -{ "start": 65536, "length": 2031616, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] +[{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 4096, "length": 1044480, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}, +{ "start": 1048576, "length": 3145728, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] +[{ "start": 0, "length": 65536, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 65536, "length": 2031616, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": false, "zero": false,"data": false}] === Contrast to small granularity dirty-bitmap === -[{ "start": 0, "length": 512, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 512, "length": 512, "depth": 0, "zero": false, "data": false}, -{ "start": 1024, "length": 2096128, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] +[{ "start": 0, "length": 512, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 512, "length": 512, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 1024, "length": 2096128, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": false, "zero": false,"data": false}] === End qemu NBD server === @@ -238,12 +238,12 @@ read 2097152/2097152 bytes at offset 2097152 === Use qemu-nbd as server === -[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": false}, -{ "start": 65536, "length": 2031616, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] -[{ "start": 0, "length": 512, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 512, "length": 512, "depth": 0, "zero": false, "data": false}, -{ "start": 1024, "length": 11321, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] -[{ "start": 12345, "length": 2084807, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": false, "data": false}] +[{ "start": 0, "length": 65536, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 65536, "length": 2031616, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": false, "zero": false,"data": false}] +[{ "start": 0, "length": 512, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 512, "length": 512, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 1024, "length": 11321, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] +[{ "start": 12345, "length": 2084807, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": false, "zero": false,"data": false}] *** done diff --git a/tests/qemu-iotests/244.out b/tests/qemu-iotests/244.out index 99f56ac18c48..49121c556086 100644 --- a/tests/qemu-iotests/244.out +++ b/tests/qemu-iotests/244.out @@ -57,11 +57,12 @@ wrote 3145728/3145728 bytes at offset 3145728 3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. -[{ "start": 0, "length": 1048576, "depth": 0, "zero": true, "data": false}, -{ "start": 1048576, "length": 1048576, "depth": 0, "zero": false, "data": true, "offset": 1048576}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": true, "data": false}, -{ "start": 4194304, "length": 1048576, "depth": 0, "zero": true, "data": false, "offset": 4194304}, -{ "start": 5242880, "length": 61865984, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 1048576, "depth": 0, "present": false, "zero": true,"data": false}, +{ "start": 1048576, "length": 1048576, "depth": 0, "present": true, "zero": false,"data": true, "offset": 1048576}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 1048576, "depth": 0, "present": true, "zero": true,"data": false, "offset": 4194304}, +{ "start": 5242880, "length": 1048576, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 6291456, "length": 60817408, "depth": 0, "present": false, "zero": true,"data": false}] read 1048576/1048576 bytes at offset 0 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -93,10 +94,10 @@ wrote 3145728/3145728 bytes at offset 3145728 3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. -[{ "start": 0, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": 0}, -{ "start": 2097152, "length": 2097152, "depth": 0, "zero": true, "data": false}, -{ "start": 4194304, "length": 2097152, "depth": 0, "zero": true, "data": false, "offset": 4194304}, -{ "start": 6291456, "length": 60817408, "depth": 0, "zero": false, "data": true, "offset": 6291456}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": 0}, +{ "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 4194304, "length": 2097152, "depth": 0, "present": true, "zero": true,"data": false, "offset": 4194304}, +{ "start": 6291456, "length": 60817408, "depth": 0, "present": true, "zero": false,"data": true, "offset": 6291456}] read 1048576/1048576 bytes at offset 0 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -122,8 +123,8 @@ read 1048576/1048576 bytes at offset 0 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Offset Length Mapped to File 0 0x100000 0 TEST_DIR/t.qcow2.data -[{ "start": 0, "length": 1048576, "depth": 0, "zero": false, "data": true, "offset": 0}, -{ "start": 1048576, "length": 66060288, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 1048576, "depth": 0, "present": true, "zero": false,"data": true, "offset": 0}, +{ "start": 1048576, "length": 66060288, "depth": 0, "present": false, "zero": true,"data": false}] === Copy offloading === diff --git a/tests/qemu-iotests/252.out b/tests/qemu-iotests/252.out index 12dce889f823..4476e9559c31 100644 --- a/tests/qemu-iotests/252.out +++ b/tests/qemu-iotests/252.out @@ -23,8 +23,8 @@ read 131072/131072 bytes at offset 131072 read 131072/131072 bytes at offset 262144 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 262144, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 262144, "length": 131072, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 262144, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 262144, "length": 131072, "depth": 0, "present": false, "zero": true,"data": false}] read 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -33,7 +33,7 @@ read 131072/131072 bytes at offset 131072 read 131072/131072 bytes at offset 262144 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -[{ "start": 0, "length": 262144, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 262144, "length": 65536, "depth": 0, "zero": true, "data": false}, -{ "start": 327680, "length": 65536, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 262144, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 262144, "length": 65536, "depth": 0, "present": true, "zero": true,"data": false}, +{ "start": 327680, "length": 65536, "depth": 1, "present": false, "zero": true,"data": false}] *** done diff --git a/tests/qemu-iotests/274.out b/tests/qemu-iotests/274.out index cfe17a865924..3f63352ccc63 100644 --- a/tests/qemu-iotests/274.out +++ b/tests/qemu-iotests/274.out @@ -26,18 +26,18 @@ read 1048576/1048576 bytes at offset 1048576 0/1048576 bytes allocated at offset 1 MiB === Checking map === -[{ "start": 0, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": 327680}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": 327680}] Offset Length Mapped to File 0 0x200000 0x50000 TEST_DIR/PID-base -[{ "start": 0, "length": 1048576, "depth": 1, "zero": false, "data": true, "offset": 327680}] +[{ "start": 0, "length": 1048576, "depth": 1, "present": true, "zero": false,"data": true, "offset": 327680}] Offset Length Mapped to File 0 0x100000 0x50000 TEST_DIR/PID-base -[{ "start": 0, "length": 1048576, "depth": 2, "zero": false, "data": true, "offset": 327680}, -{ "start": 1048576, "length": 1048576, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 1048576, "depth": 2, "present": true, "zero": false,"data": true, "offset": 327680}, +{ "start": 1048576, "length": 1048576, "depth": 0, "present": false, "zero": true,"data": false}] Offset Length Mapped to File 0 0x100000 0x50000 TEST_DIR/PID-base @@ -220,8 +220,8 @@ read 65536/65536 bytes at offset 5368709120 1 GiB (0x40000000) bytes not allocated at offset 0 bytes (0x0) 7 GiB (0x1c0000000) bytes allocated at offset 1 GiB (0x40000000) -[{ "start": 0, "length": 1073741824, "depth": 1, "zero": true, "data": false}, -{ "start": 1073741824, "length": 7516192768, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 1073741824, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 1073741824, "length": 7516192768, "depth": 0, "present": true, "zero": true,"data": false}] === preallocation=metadata === Formatting 'TEST_DIR/PID-base', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=34359738368 lazy_refcounts=off refcount_bits=16 @@ -239,13 +239,13 @@ read 65536/65536 bytes at offset 33285996544 30 GiB (0x780000000) bytes not allocated at offset 0 bytes (0x0) 3 GiB (0xc0000000) bytes allocated at offset 30 GiB (0x780000000) -[{ "start": 0, "length": 32212254720, "depth": 1, "zero": true, "data": false}, -{ "start": 32212254720, "length": 536870912, "depth": 0, "zero": true, "data": false, "offset": 327680}, -{ "start": 32749125632, "length": 536870912, "depth": 0, "zero": true, "data": false, "offset": 537264128}, -{ "start": 33285996544, "length": 536870912, "depth": 0, "zero": true, "data": false, "offset": 1074200576}, -{ "start": 33822867456, "length": 536870912, "depth": 0, "zero": true, "data": false, "offset": 1611137024}, -{ "start": 34359738368, "length": 536870912, "depth": 0, "zero": true, "data": false, "offset": 2148139008}, -{ "start": 34896609280, "length": 536870912, "depth": 0, "zero": true, "data": false, "offset": 2685075456}] +[{ "start": 0, "length": 32212254720, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 32212254720, "length": 536870912, "depth": 0, "present": true, "zero": true,"data": false, "offset": 327680}, +{ "start": 32749125632, "length": 536870912, "depth": 0, "present": true, "zero": true,"data": false, "offset": 537264128}, +{ "start": 33285996544, "length": 536870912, "depth": 0, "present": true, "zero": true,"data": false, "offset": 1074200576}, +{ "start": 33822867456, "length": 536870912, "depth": 0, "present": true, "zero": true,"data": false, "offset": 1611137024}, +{ "start": 34359738368, "length": 536870912, "depth": 0, "present": true, "zero": true,"data": false, "offset": 2148139008}, +{ "start": 34896609280, "length": 536870912, "depth": 0, "present": true, "zero": true,"data": false, "offset": 2685075456}] === preallocation=falloc === Formatting 'TEST_DIR/PID-base', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=10485760 lazy_refcounts=off refcount_bits=16 @@ -263,8 +263,8 @@ read 65536/65536 bytes at offset 9437184 5 MiB (0x500000) bytes not allocated at offset 0 bytes (0x0) 10 MiB (0xa00000) bytes allocated at offset 5 MiB (0x500000) -[{ "start": 0, "length": 5242880, "depth": 1, "zero": true, "data": false}, -{ "start": 5242880, "length": 10485760, "depth": 0, "zero": false, "data": true, "offset": 327680}] +[{ "start": 0, "length": 5242880, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 5242880, "length": 10485760, "depth": 0, "present": true, "zero": false,"data": true, "offset": 327680}] === preallocation=full === Formatting 'TEST_DIR/PID-base', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=16777216 lazy_refcounts=off refcount_bits=16 @@ -282,8 +282,8 @@ read 65536/65536 bytes at offset 11534336 8 MiB (0x800000) bytes not allocated at offset 0 bytes (0x0) 4 MiB (0x400000) bytes allocated at offset 8 MiB (0x800000) -[{ "start": 0, "length": 8388608, "depth": 1, "zero": true, "data": false}, -{ "start": 8388608, "length": 4194304, "depth": 0, "zero": false, "data": true, "offset": 327680}] +[{ "start": 0, "length": 8388608, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 8388608, "length": 4194304, "depth": 0, "present": true, "zero": false,"data": true, "offset": 327680}] === preallocation=off === Formatting 'TEST_DIR/PID-base', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=393216 lazy_refcounts=off refcount_bits=16 @@ -301,9 +301,9 @@ read 65536/65536 bytes at offset 259072 192 KiB (0x30000) bytes not allocated at offset 0 bytes (0x0) 320 KiB (0x50000) bytes allocated at offset 192 KiB (0x30000) -[{ "start": 0, "length": 196608, "depth": 1, "zero": true, "data": false}, -{ "start": 196608, "length": 65536, "depth": 0, "zero": false, "data": true, "offset": 327680}, -{ "start": 262144, "length": 262144, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 196608, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 196608, "length": 65536, "depth": 0, "present": true, "zero": false,"data": true, "offset": 327680}, +{ "start": 262144, "length": 262144, "depth": 0, "present": true, "zero": true,"data": false}] === preallocation=off === Formatting 'TEST_DIR/PID-base', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=409600 lazy_refcounts=off refcount_bits=16 @@ -321,8 +321,8 @@ read 65536/65536 bytes at offset 344064 256 KiB (0x40000) bytes not allocated at offset 0 bytes (0x0) 256 KiB (0x40000) bytes allocated at offset 256 KiB (0x40000) -[{ "start": 0, "length": 262144, "depth": 1, "zero": true, "data": false}, -{ "start": 262144, "length": 262144, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 262144, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 262144, "length": 262144, "depth": 0, "present": true, "zero": true,"data": false}] === preallocation=off === Formatting 'TEST_DIR/PID-base', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=524288 lazy_refcounts=off refcount_bits=16 @@ -340,6 +340,6 @@ read 65536/65536 bytes at offset 446464 256 KiB (0x40000) bytes not allocated at offset 0 bytes (0x0) 244 KiB (0x3d000) bytes allocated at offset 256 KiB (0x40000) -[{ "start": 0, "length": 262144, "depth": 1, "zero": true, "data": false}, -{ "start": 262144, "length": 249856, "depth": 0, "zero": true, "data": false}] +[{ "start": 0, "length": 262144, "depth": 1, "present": false, "zero": true,"data": false}, +{ "start": 262144, "length": 249856, "depth": 0, "present": true, "zero": true,"data": false}] diff --git a/tests/qemu-iotests/291.out b/tests/qemu-iotests/291.out index 23411c0ff4d9..f3b409c29bfe 100644 --- a/tests/qemu-iotests/291.out +++ b/tests/qemu-iotests/291.out @@ -103,16 +103,16 @@ Format specific information: === Check bitmap contents === -[{ "start": 0, "length": 3145728, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 3145728, "length": 1048576, "depth": 0, "zero": false, "data": false}, -{ "start": 4194304, "length": 6291456, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] -[{ "start": 0, "length": 1048576, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 1048576, "length": 1048576, "depth": 0, "zero": false, "data": false}, -{ "start": 2097152, "length": 8388608, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] -[{ "start": 0, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 1048576, "depth": 0, "zero": false, "data": false}, -{ "start": 3145728, "length": 7340032, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] -[{ "start": 0, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 2097152, "length": 1048576, "depth": 0, "zero": false, "data": false}, -{ "start": 3145728, "length": 7340032, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 3145728, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 3145728, "length": 1048576, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 4194304, "length": 6291456, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] +[{ "start": 0, "length": 1048576, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 1048576, "length": 1048576, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 2097152, "length": 8388608, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 1048576, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 3145728, "length": 7340032, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] +[{ "start": 0, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 2097152, "length": 1048576, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 3145728, "length": 7340032, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] *** done diff --git a/tests/qemu-iotests/tests/nbd-qemu-allocation.out b/tests/qemu-iotests/tests/nbd-qemu-allocation.out index c51022b2a38d..c91cbc2b9585 100644 --- a/tests/qemu-iotests/tests/nbd-qemu-allocation.out +++ b/tests/qemu-iotests/tests/nbd-qemu-allocation.out @@ -11,9 +11,9 @@ wrote 2097152/2097152 bytes at offset 1048576 === Check allocation over NBD === -[{ "start": 0, "length": 1048576, "depth": 1, "zero": false, "data": true, "offset": 327680}, -{ "start": 1048576, "length": 2097152, "depth": 0, "zero": false, "data": true, "offset": 327680}, -{ "start": 3145728, "length": 1048576, "depth": 1, "zero": true, "data": false}] +[{ "start": 0, "length": 1048576, "depth": 1, "present": true, "zero": false,"data": true, "offset": 327680}, +{ "start": 1048576, "length": 2097152, "depth": 0, "present": true, "zero": false,"data": true, "offset": 327680}, +{ "start": 3145728, "length": 1048576, "depth": 1, "present": false, "zero": true,"data": false}] exports available: 1 export: '' size: 4194304 @@ -24,9 +24,9 @@ exports available: 1 available meta contexts: 2 base:allocation qemu:allocation-depth -[{ "start": 0, "length": 3145728, "depth": 0, "zero": false, "data": true, "offset": OFFSET}, -{ "start": 3145728, "length": 1048576, "depth": 0, "zero": true, "data": false, "offset": OFFSET}] -[{ "start": 0, "length": 1048576, "depth": 0, "zero": true, "data": true, "offset": OFFSET}, -{ "start": 1048576, "length": 2097152, "depth": 0, "zero": false, "data": false}, -{ "start": 3145728, "length": 1048576, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] +[{ "start": 0, "length": 3145728, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}, +{ "start": 3145728, "length": 1048576, "depth": 0, "present": true, "zero": true,"data": false, "offset": OFFSET}] +[{ "start": 0, "length": 1048576, "depth": 0, "present": true, "zero": true,"data": true, "offset": OFFSET}, +{ "start": 1048576, "length": 2097152, "depth": 0, "present": false, "zero": false,"data": false}, +{ "start": 3145728, "length": 1048576, "depth": 0, "present": true, "zero": false,"data": true, "offset": OFFSET}] *** done From patchwork Wed Jul 7 18:41:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Blake X-Patchwork-Id: 12363769 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, 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Date: Wed, 7 Jul 2021 13:41:25 -0500 Message-Id: <20210707184125.2551140-1-eblake@redhat.com> In-Reply-To: <20210701190655.2131223-1-eblake@redhat.com> References: <20210701190655.2131223-1-eblake@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.439, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, qemu-block@nongnu.org, armbru@redhat.com, mreitz@redhat.com, nsoffer@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Reword the paragraphs to list the JSON key first, rather than in the middle of prose. Suggested-by: Vladimir Sementsov-Ogievskiy Signed-off-by: Eric Blake Reviewed-by: Nir Soffer Reviewed-by: Vladimir Sementsov-Ogievskiy --- docs/tools/qemu-img.rst | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/docs/tools/qemu-img.rst b/docs/tools/qemu-img.rst index d6300f7ee03d..1d8470eada0e 100644 --- a/docs/tools/qemu-img.rst +++ b/docs/tools/qemu-img.rst @@ -593,16 +593,16 @@ Command description: the ``start``, ``length``, ``offset`` fields; it will also include other more specific information: - - whether the sectors contain actual data or not (boolean field ``data``; - if false, the sectors are either unallocated or stored as optimized - all-zero clusters); - - whether the data is known to read as zero (boolean field ``zero``); - - whether the data is actually present (boolean field ``present``); - if false, rebasing the backing chain onto a deeper file would pick - up data from the deeper file; - - in order to make the output shorter, the target file is expressed as - a ``depth``; for example, a depth of 2 refers to the backing file - of the backing file of *FILENAME*. + - boolean field ``data``: true if the sectors contain actual data, + false if the sectors are either unallocated or stored as optimized + all-zero clusters + - boolean field ``zero``: true if the data is known to read as zero + - boolean field ``present``: true if the data belongs to the backing + chain, false if rebasing the backing chain onto a deeper file + would pick up data from the deeper file; + - integer field ``depth``: the depth within the backing chain at + which the data was resolved; for example, a depth of 2 refers to + the backing file of the backing file of *FILENAME*. In JSON format, the ``offset`` field is optional; it is absent in cases where ``human`` format would omit the entry or exit with an error.