From patchwork Wed Sep 27 23:07:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Burkov X-Patchwork-Id: 13401791 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE24EE80A8A for ; Wed, 27 Sep 2023 23:06:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229998AbjI0XG0 (ORCPT ); Wed, 27 Sep 2023 19:06:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229464AbjI0XGY (ORCPT ); Wed, 27 Sep 2023 19:06:24 -0400 Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D3A4F4; Wed, 27 Sep 2023 16:06:22 -0700 (PDT) Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 04BE15C2931; Wed, 27 Sep 2023 19:06:22 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Wed, 27 Sep 2023 19:06:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bur.io; h=cc :content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1695855981; x= 1695942381; bh=j+KD/sriX+e/wWHTpgo0NBnggBDG5I8dvFVim9K0Vrc=; b=c QSNaiwzUYBYCBnWionQ6t9U4tIfwrfKaby21QZnUmREKc11ZVlmYa/82aQTVWwzo fh7GGYRGTQGoeDB5KMuigNFb8iPLlWGNBnntHouw3bWw67fnD0CjZ5arLjBRI14f wlFJeqbVoYVXiaWA+x+y60sFQykJcB5Lsj9lpbzuiilzireqC6BQ/DUguc1SJaUx B/tQJ+ufceSrvYfxey70PdBM41UezRqye2+oS544ELR7T7AImtWA4okbAFGrmyVS tLPT23eXK5yUXdanTJWSA5N/1Ql224/A547C6AZLi9JnB/wH82ed4FK1wK4zy7LM 33el/TEd/b4JfawobYbjw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:date:feedback-id:feedback-id:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm2; t=1695855981; x=1695942381; bh=j +KD/sriX+e/wWHTpgo0NBnggBDG5I8dvFVim9K0Vrc=; b=lVeeJPfvFIDp8SuZO mtKCzrFWVGwvteBCKqNPmUw8Q08S/XwPPFk9KPTF/cpFqk9es/lZp5afiLz8euST sGQMiqJW2xFyfymVIw08mh4XorgJskrYL+ArcdIGyxaDvhhniXEd/J8w4OOWe//r VGjST8wCNQyRVzzLCBau5rmQcI5l1SA/0MNYETdgi1UY6rqfkexvMog7lA3kqD6Q KCmra92ivWDHaworCg0JVsBzST6IaImmPgSWT0VWb1iPwKdWK/l+dqx7t5PBa/XM Crx5+vWApGyO7hge+6xPor31LbTwuERFKBy9xv0fzjDDoN3MokP6/ve+8JTss8ir IhzMw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvjedrtdehgddujecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeeuohhrihhsuceuuhhrkhhovhcuoegsohhrihhssegsuhhrrdhi oheqnecuggftrfgrthhtvghrnhepieeuffeuvdeiueejhfehiefgkeevudejjeejffevvd ehtddufeeihfekgeeuheelnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehm rghilhhfrhhomhepsghorhhishessghurhdrihho X-ME-Proxy: Feedback-ID: i083147f8:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 27 Sep 2023 19:06:21 -0400 (EDT) From: Boris Burkov To: linux-btrfs@vger.kernel.org, kernel-team@fb.com, fstests@vger.kernel.org Subject: [PATCH v2 1/6] common: refactor sysfs_attr functions Date: Wed, 27 Sep 2023 16:07:13 -0700 Message-ID: <0714f6b21000181ab43d3085903859b8ae1e1a32.1695855635.git.boris@bur.io> X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org Expand the has/get/require functions to allow passing a dev by parameter, and implement the test_dev specific one in terms of the new generic one. Signed-off-by: Boris Burkov --- common/rc | 127 +++++++++++++++++++++++++++++++++++------------------- 1 file changed, 82 insertions(+), 45 deletions(-) diff --git a/common/rc b/common/rc index 1618ded54..c3cd53546 100644 --- a/common/rc +++ b/common/rc @@ -4689,47 +4689,33 @@ run_fsx() rm -f $tmp.fsx } -# Test for the existence of a sysfs entry at /sys/fs/$FSTYP/DEV/$ATTR +_require_statx() +{ + $here/src/stat_test --check-statx || + _notrun "This test requires the statx system call" +} + +# Get the path to the sysfs directory for the fs on a device # # Only one argument is needed: -# - attr: path name under /sys/fs/$FSTYP/DEV +# - dev: mounted block device for the fs # # Usage example: -# _require_fs_sysfs error/fail_at_unmount -_has_fs_sysfs() +# _fs_sysfs_dname /dev/mapper/scratch-dev +_fs_sysfs_dname() { - local attr=$1 - local dname + local dev=$1 + + if [ ! -b "$dev" ]; then + _fail "Usage: _fs_sysfs_dname " + fi case "$FSTYP" in btrfs) - dname=$(findmnt -n -o UUID $TEST_DEV) ;; + findmnt -n -o UUID ${dev} ;; *) - dname=$(_short_dev $TEST_DEV) ;; + _short_dev $dev ;; esac - - if [ -z "$attr" -o -z "$dname" ];then - _fail "Usage: _require_fs_sysfs " - fi - - test -e /sys/fs/${FSTYP}/${dname}/${attr} -} - -# Require the existence of a sysfs entry at /sys/fs/$FSTYP/DEV/$ATTR -_require_fs_sysfs() -{ - _has_fs_sysfs "$@" && return - - local attr=$1 - local dname=$(_short_dev $TEST_DEV) - - _notrun "This test requires /sys/fs/${FSTYP}/${dname}/${attr}" -} - -_require_statx() -{ - $here/src/stat_test --check-statx || - _notrun "This test requires the statx system call" } # Write "content" into /sys/fs/$FSTYP/$DEV/$ATTR @@ -4753,13 +4739,7 @@ _set_fs_sysfs_attr() _fail "Usage: _set_fs_sysfs_attr " fi - local dname - case "$FSTYP" in - btrfs) - dname=$(findmnt -n -o UUID ${dev}) ;; - *) - dname=$(_short_dev $dev) ;; - esac + local dname=$(_fs_sysfs_dname $dev) echo "$content" > /sys/fs/${FSTYP}/${dname}/${attr} } @@ -4781,17 +4761,74 @@ _get_fs_sysfs_attr() _fail "Usage: _get_fs_sysfs_attr " fi - local dname - case "$FSTYP" in - btrfs) - dname=$(findmnt -n -o UUID ${dev}) ;; - *) - dname=$(_short_dev $dev) ;; - esac + local dname=$(_fs_sysfs_dname $dev) cat /sys/fs/${FSTYP}/${dname}/${attr} } +# Test for the existence of a sysfs entry at /sys/fs/$FSTYP/$DEV/$ATTR +# +# All arguments are necessary, and in this order: +# - dev: device name, e.g. $SCRATCH_DEV +# - attr: path name under /sys/fs/$FSTYP/$dev +# +# Usage example: +# _has_fs_sysfs_attr /dev/mapper/scratch-dev error/fail_at_unmount +_has_fs_sysfs_attr() +{ + local dev=$1 + local attr=$2 + + if [ ! -b "$dev" -o -z "$attr" ];then + _fail "Usage: _get_fs_sysfs_attr " + fi + + local dname=$(_fs_sysfs_dname $dev) + + test -e /sys/fs/${FSTYP}/${dname}/${attr} +} + +# Require the existence of a sysfs entry at /sys/fs/$FSTYP/$DEV/$ATTR +# All arguments are necessary, and in this order: +# - dev: device name, e.g. $SCRATCH_DEV +# - attr: path name under /sys/fs/$FSTYP/$dev +# +# Usage example: +# _require_fs_sysfs_attr /dev/mapper/scratch-dev error/fail_at_unmount +_require_fs_sysfs_attr() +{ + _has_fs_sysfs_attr "$@" && return + + local dev=$1 + local attr=$2 + local dname=$(_fs_sysfs_dname $dev) + + _notrun "This test requires /sys/fs/${FSTYP}/${dname}/${attr}" +} + +# Test for the existence of a sysfs entry at /sys/fs/$FSTYP/DEV/$ATTR +# +# Only one argument is needed: +# - attr: path name under /sys/fs/$FSTYP/DEV +# +# Usage example: +# _has_fs_sysfs error/fail_at_unmount +_has_fs_sysfs() +{ + _has_fs_sysfs_attr $TEST_DEV "$@" +} + +# Require the existence of a sysfs entry at /sys/fs/$FSTYP/DEV/$ATTR +_require_fs_sysfs() +{ + _has_fs_sysfs "$@" && return + + local attr=$1 + local dname=$(_short_dev $TEST_DEV) + + _notrun "This test requires /sys/fs/${FSTYP}/${dname}/${attr}" +} + # Generic test for specific filesystem feature. # Currently only implemented to test overlayfs features. _require_scratch_feature() From patchwork Wed Sep 27 23:07:14 2023 Content-Type: text/plain; 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Wed, 27 Sep 2023 19:06:23 -0400 (EDT) From: Boris Burkov To: linux-btrfs@vger.kernel.org, kernel-team@fb.com, fstests@vger.kernel.org Subject: [PATCH v2 2/6] btrfs: quota mode helpers Date: Wed, 27 Sep 2023 16:07:14 -0700 Message-ID: <3c6f4cd053ccd2deb8ee459f5b0e5eb6fd877487.1695855635.git.boris@bur.io> X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org To facilitate skipping tests depending on the qgroup mode after mkfs, add support for figuring out the mode. This cannot just rely on the new sysfs file, since it might not be present on older kernels. Signed-off-by: Boris Burkov --- common/btrfs | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/common/btrfs b/common/btrfs index c9903a413..37796cc6e 100644 --- a/common/btrfs +++ b/common/btrfs @@ -689,3 +689,41 @@ _require_btrfs_scratch_logical_resolve_v2() fi _scratch_unmount } + +_qgroup_mode() +{ + local dev=$1 + + if [ ! -b "$dev" ]; then + _fail "Usage: _qgroup_mode " + fi + + if _has_fs_sysfs_attr $dev /qgroups/mode; then + _get_fs_sysfs_attr $dev qgroups/mode + else + echo "disabled" + fi +} + +_check_regular_qgroup() +{ + _qgroup_mode "$@" | grep -q 'qgroup' +} + +_require_scratch_qgroup() +{ + _scratch_mkfs >>$seqres.full 2>&1 + _scratch_mount + _run_btrfs_util_prog quota enable $SCRATCH_MNT + _check_regular_qgroup $SCRATCH_DEV || _notrun "not running normal qgroups" + _scratch_unmount +} + +_require_scratch_enable_simple_quota() +{ + _scratch_mkfs >>$seqres.full 2>&1 + _scratch_mount + _qgroup_mode $SCRATCH_DEV | grep 'squota' && _notrun "cannot enable simple quota; on by default" + $BTRFS_UTIL_PROG quota enable --simple $SCRATCH_MNT || _notrun "simple quotas not available" + _scratch_unmount +} From patchwork Wed Sep 27 23:07:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Burkov X-Patchwork-Id: 13401793 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60314E80ABC for ; Wed, 27 Sep 2023 23:06:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230030AbjI0XG3 (ORCPT ); Wed, 27 Sep 2023 19:06:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229969AbjI0XG2 (ORCPT ); Wed, 27 Sep 2023 19:06:28 -0400 Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B6E0F4; 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Wed, 27 Sep 2023 19:06:24 -0400 (EDT) From: Boris Burkov To: linux-btrfs@vger.kernel.org, kernel-team@fb.com, fstests@vger.kernel.org Subject: [PATCH v2 3/6] btrfs/400: new test for simple quotas Date: Wed, 27 Sep 2023 16:07:15 -0700 Message-ID: <4dc83ab4c30bd8a46bf9dbbfbee94a08092d24ae.1695855635.git.boris@bur.io> X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org Test some interesting basic and edge cases of simple quotas. To some extent, this is redundant with the alternate testing strategy of using MKFS_OPTIONS to enable simple quotas, running the full suite and relying on kernel warnings and fsck to surface issues. Signed-off-by: Boris Burkov --- tests/btrfs/400 | 418 ++++++++++++++++++++++++++++++++++++++++++++ tests/btrfs/400.out | 2 + 2 files changed, 420 insertions(+) create mode 100755 tests/btrfs/400 create mode 100644 tests/btrfs/400.out diff --git a/tests/btrfs/400 b/tests/btrfs/400 new file mode 100755 index 000000000..a6d59ba5e --- /dev/null +++ b/tests/btrfs/400 @@ -0,0 +1,418 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2023 Meta Platforms, Inc. All Rights Reserved. +# +# FS QA Test 400 +# +# Test common btrfs simple quotas scenarios involving sharing extents and +# removing them in various orders. +# +. ./common/preamble +_begin_fstest auto quick qgroup copy_range snapshot + +# Import common functions. +# . ./common/filter + +# real QA test starts here + +# Modify as appropriate. +_supported_fs btrfs +_require_scratch +_require_scratch_enable_simple_quota + +subv=$SCRATCH_MNT/subv +nested=$SCRATCH_MNT/subv/nested +snap=$SCRATCH_MNT/snap +k=1024 +m=$(($k * $k)) +nr_fill=1024 +fill_sz=$((8 * $k)) +total_fill=$(($nr_fill * $fill_sz)) +eb_sz=$((16 * $k)) +ext_sz=$((128 * m)) +limit_nr=8 +limit=$(($ext_sz * $limit_nr)) + +get_qgroup_usage() +{ + local qgroupid=$1 + + $BTRFS_UTIL_PROG qgroup show --sync --raw $SCRATCH_MNT | grep "$qgroupid" | $AWK_PROG '{print $3}' +} + +get_subvol_usage() +{ + local subvolid=$1 + get_qgroup_usage "0/$subvolid" +} + +count_subvol_owned_metadata() +{ + local subvolid=$1 + # find nodes and leaves owned by the subvol, then get unique offsets + # to account for snapshots sharing metadata. + count=$($BTRFS_UTIL_PROG inspect-internal dump-tree $SCRATCH_DEV | \ + grep "owner $subvolid" | awk '{print $2}' | sort | uniq | wc -l) + # output bytes rather than number of metadata blocks + echo $(($count * $eb_sz)) +} + +check_qgroup_usage() +{ + local qgroupid=$1 + local expected=$2 + local actual=$(get_qgroup_usage $qgroupid) + + [ $expected -eq $actual ] || _fail "qgroup $qgroupid mismatched usage $actual vs $expected" +} + +check_subvol_usage() +{ + local subvolid=$1 + local expected_data=$2 + # need to sync to see updated usage numbers. + # could probably improve by placing syncs only where they are strictly + # needed after actual operations, but it is more error prone. + sync + + local expected_meta=$(count_subvol_owned_metadata $subvolid) + local actual=$(get_subvol_usage $subvolid) + local expected=$(($expected_data + $expected_meta)) + + [ $expected -eq $actual ] || _fail "subvol $subvolid mismatched usage $actual vs $expected (expected data $expected_data expected meta $expected_meta diff $(($actual - $expected)))" + echo "OK $subvolid $expected_data $expected_meta $actual" >> $seqres.full +} + +set_subvol_limit() +{ + local subvolid=$1 + local limit=$2 + + $BTRFS_UTIL_PROG qgroup limit $2 0/$1 $SCRATCH_MNT +} + +sync_check_subvol_usage() +{ + sync + check_subvol_usage $@ +} + +trigger_cleaner() +{ + $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT + sleep 1 + $BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT +} + +cycle_mount_check_subvol_usage() +{ + _scratch_cycle_mount + check_subvol_usage $@ +} + + +do_write() +{ + local file=$1 + local sz=$2 + + $XFS_IO_PROG -fc "pwrite -q 0 $sz" $file + local ret=$? + return $ret +} + +do_enospc_write() +{ + local file=$1 + local sz=$2 + + do_write $file $sz 2>/dev/null && _fail "write expected enospc" +} + +do_falloc() +{ + local file=$1 + local sz=$2 + + $XFS_IO_PROG -fc "falloc 0 $sz" $file +} + +do_enospc_falloc() +{ + local file=$1 + local sz=$2 + + do_falloc $file $sz 2>/dev/null && _fail "falloc expected enospc" +} + +enable_quota() +{ + local mode=$1 + + [ $mode == "n" ] && return + arg=$([ $mode == "s" ] && echo "--simple") + + $BTRFS_UTIL_PROG quota enable $arg $SCRATCH_MNT +} + +prepare() +{ + _scratch_mkfs >> $seqres.full + _scratch_mount + enable_quota "s" + $BTRFS_UTIL_PROG subvolume create $subv >> $seqres.full + set_subvol_limit 256 $limit + check_subvol_usage 256 0 + + # Create a bunch of little filler files to generate several levels in + # the btree, to make snapshotting sharing scenarios complex enough. + $FIO_PROG --name=filler --directory=$subv --rw=randwrite --nrfiles=$nr_fill --filesize=$fill_sz >/dev/null 2>&1 + check_subvol_usage 256 $total_fill + + # Create a single file whose extents we will explicitly share/unshare. + do_write $subv/f $ext_sz + check_subvol_usage 256 $(($total_fill + $ext_sz)) +} + +prepare_snapshotted() +{ + prepare + $BTRFS_UTIL_PROG subvolume snapshot $subv $snap >> $seqres.full + echo "snapshot" >> $seqres.full + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 0 +} + +prepare_nested() +{ + prepare + $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT + $BTRFS_UTIL_PROG qgroup assign 0/256 1/100 $SCRATCH_MNT >> $seqres.full + $BTRFS_UTIL_PROG subvolume create $nested >> $seqres.full + do_write $nested/f $ext_sz + check_subvol_usage 257 $ext_sz + check_subvol_usage 256 $(($total_fill + $ext_sz)) + local subv_usage=$(get_subvol_usage 256) + local nested_usage=$(get_subvol_usage 257) + check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) +} + +basic_accounting() +{ + prepare + echo "basic" >> $seqres.full + echo "delete file" >> $seqres.full + rm $subv/f + check_subvol_usage 256 $total_fill + cycle_mount_check_subvol_usage 256 $total_fill + do_write $subv/tmp 512M + rm $subv/tmp + do_write $subv/tmp 512M + rm $subv/tmp + do_enospc_falloc $subv/large_falloc 2G + do_enospc_write $subv/large 2G + _scratch_unmount +} + +reservation_accounting() +{ + prepare + for i in $(seq 10); do + do_write $subv/tmp 512M + rm $subv/tmp + done + do_enospc_write $subv/large 2G + _scratch_unmount +} + +snapshot_accounting() +{ + prepare_snapshotted + echo "unshare snapshot metadata" >> $seqres.full + touch $snap/f + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 0 + echo "unshare snapshot data" >> $seqres.full + do_write $snap/f $ext_sz + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 $ext_sz + echo "delete snapshot file" >> $seqres.full + rm $snap/f + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 0 + echo "delete original file" >> $seqres.full + rm $subv/f + check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + cycle_mount_check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + _scratch_unmount +} + +delete_subvol_file() +{ + prepare_snapshotted + echo "delete subvol file first" >> $seqres.full + rm $subv/f + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 0 + rm $snap/f + trigger_cleaner + check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + cycle_mount_check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + _scratch_unmount +} + +delete_snapshot_file() +{ + prepare_snapshotted + echo "delete snapshot file first" >> $seqres.full + rm $snap/f + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 0 + rm $subv/f + check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + cycle_mount_check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + _scratch_unmount +} + +delete_subvol() +{ + echo "del sv" > /dev/ksmg + prepare_snapshotted + echo "delete subvol first" >> $seqres.full + $BTRFS_UTIL_PROG subvolume delete $subv >> $seqres.full + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 0 + rm $snap/f + trigger_cleaner + check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + $BTRFS_UTIL_PROG subvolume delete $snap >> $seqres.full + trigger_cleaner + check_subvol_usage 256 0 + check_subvol_usage 257 0 + cycle_mount_check_subvol_usage 256 0 + check_subvol_usage 257 0 + _scratch_unmount +} + +delete_snapshot() +{ + echo "del snap" > /dev/ksmg + prepare_snapshotted + echo "delete snapshot first" >> $seqres.full + $BTRFS_UTIL_PROG subvolume delete $snap >> $seqres.full + check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage 257 0 + $BTRFS_UTIL_PROG subvolume delete $subv >> $seqres.full + trigger_cleaner + check_subvol_usage 256 0 + check_subvol_usage 257 0 + _scratch_unmount +} + +nested_accounting() +{ + echo "nested" > /dev/ksmg + prepare_nested + echo "nested" >> $seqres.full + echo "delete file" >> $seqres.full + rm $subv/f + check_subvol_usage 256 $total_fill + check_subvol_usage 257 $ext_sz + local subv_usage=$(get_subvol_usage 256) + local nested_usage=$(get_subvol_usage 257) + check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) + rm $nested/f + check_subvol_usage 256 $total_fill + check_subvol_usage 257 0 + subv_usage=$(get_subvol_usage 256) + nested_usage=$(get_subvol_usage 257) + check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) + _scratch_unmount +} + +enable_mature() +{ + echo "mature" > /dev/ksmg + _scratch_mkfs >> $seqres.full + _scratch_mount + $BTRFS_UTIL_PROG subvolume create $subv >> $seqres.full + do_write $subv/f $ext_sz + sync + enable_quota "s" + set_subvol_limit 256 $limit + _scratch_cycle_mount + usage=$(get_subvol_usage 256) + [ $usage -lt $ext_sz ] || _fail "captured usage from before enable $usage" + do_write $subv/g $ext_sz + usage=$(get_subvol_usage 256) + [ $usage -lt $ext_sz ] && "failed to capture usage after enable $usage" + check_subvol_usage 256 $ext_sz + rm $subv/f + check_subvol_usage 256 $ext_sz + _scratch_cycle_mount + rm $subv/g + check_subvol_usage 256 0 + _scratch_unmount +} + +reflink_accounting() +{ + prepare + # do more reflinks than would fit + for i in $(seq $(($limit_nr * 2))); do + cp --reflink=always $subv/f $subv/f.i + done + # no additional data usage from reflinks + check_subvol_usage 256 $(($total_fill + $ext_sz)) + _scratch_unmount +} + +delete_link() +{ + prepare + cp --reflink=always $subv/f $subv/f.link + check_subvol_usage 256 $(($total_fill + $ext_sz)) + rm $subv/f.link + check_subvol_usage 256 $(($total_fill + $ext_sz)) + rm $subv/f + check_subvol_usage 256 $(($total_fill)) + _scratch_unmount +} + +delete_linked() +{ + prepare + cp --reflink=always $subv/f $subv/f.link + check_subvol_usage 256 $(($total_fill + $ext_sz)) + rm $subv/f + check_subvol_usage 256 $(($total_fill + $ext_sz)) + rm $subv/f.link + check_subvol_usage 256 $(($total_fill)) + _scratch_unmount +} + +basic_accounting +reservation_accounting +snapshot_accounting +delete_subvol_file +delete_snapshot_file +delete_subvol +delete_snapshot +nested_accounting +enable_mature +reflink_accounting +delete_link +delete_linked + +echo "Silence is golden" + +# success, all done +status=0 +exit diff --git a/tests/btrfs/400.out b/tests/btrfs/400.out new file mode 100644 index 000000000..c940c6206 --- /dev/null +++ b/tests/btrfs/400.out @@ -0,0 +1,2 @@ +QA output created by 400 +Silence is golden From patchwork Wed Sep 27 23:07:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Burkov X-Patchwork-Id: 13401794 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1849AE810DF for ; Wed, 27 Sep 2023 23:06:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230036AbjI0XG3 (ORCPT ); Wed, 27 Sep 2023 19:06:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by 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1.0 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org Many btrfs tests explicitly trigger quota rescan. This is not a meaningful operation for simple quotas, so we wrap it in a helper that doesn't blow up quite so badly and lets us run those tests where the rescan is a qgroup detail. Signed-off-by: Boris Burkov --- common/btrfs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/common/btrfs b/common/btrfs index 37796cc6e..0053fec48 100644 --- a/common/btrfs +++ b/common/btrfs @@ -710,6 +710,24 @@ _check_regular_qgroup() _qgroup_mode "$@" | grep -q 'qgroup' } +_qgroup_rescan() +{ + local mnt=$1 + + _check_regular_qgroup $dev || return 1 + _run_btrfs_util_prog quota rescan -w $mnt +} + +_require_qgroup_rescan() +{ + _scratch_mkfs >>$seqres.full 2>&1 + _scratch_mount + _run_btrfs_util_prog quota enable $SCRATCH_MNT + $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT || \ + _notrun "not able to run quota rescan" + _scratch_unmount +} + _require_scratch_qgroup() { _scratch_mkfs >>$seqres.full 2>&1 From patchwork Wed Sep 27 23:07:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Burkov X-Patchwork-Id: 13401795 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08851E81810 for ; Wed, 27 Sep 2023 23:06:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230041AbjI0XGb (ORCPT ); Wed, 27 Sep 2023 19:06:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32934 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229969AbjI0XGb (ORCPT ); Wed, 27 Sep 2023 19:06:31 -0400 Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C88FF4; Wed, 27 Sep 2023 16:06:29 -0700 (PDT) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id D8C4A5C292B; Wed, 27 Sep 2023 19:06:28 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Wed, 27 Sep 2023 19:06:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bur.io; h=cc :content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1695855988; x= 1695942388; bh=jRmpQnQRDBNFYsmZr9zixenkAAlEEq75rTWdTPQkDAw=; b=E FN7CQy5dBWanTsFFOs4jZcWHb7yp3jfbCUoo8a1eJ0lQgxfAF0yUiUbmAstwJEEJ ksssWOeXCQoSn3MmmRgt2gR+cLKnjQ4CefRGsXkdydl0ZSi4awOwBfhWoJs5RWsE gLHgc1w+fGAvW2EkmwrFPAP1Rlf2qOOt7XmL7l6AtZFGbbYgF5PUeNDj3ymhK4l0 T1ayKSuNysJnLUvFjunUgspb3q+ckKSmOweM+mLPGChOUPuxC/1OH4M/QMCCmf4U Ja2eyrNIse5f1oV2YuK1Kx5p410cH9yk5idq75KRZ6aEr++ZmPjuX796IqzP4cx4 7/iFnxkwN6L7qAKBzgG/g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:date:feedback-id:feedback-id:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm2; t=1695855988; x=1695942388; bh=j RmpQnQRDBNFYsmZr9zixenkAAlEEq75rTWdTPQkDAw=; b=gG3Fa5483t7CzLYqS XDInzmRGtlOXf5NYNImRyg3VyDxuh7N/EO38uuRrRp+Rqe1IUOu3ev9idI3yDYaf XjAMDTr6oTjUrW3ugtxcpa0xy9GI/58REqC3LBzpUaYVJdwdLlCqzt0oxZ5Rkbdb XWNJjAdpfXtWprucGkyBgJXqKeqT7kcMK69wGww9+U63r2hN19TDivlNxX40zPAw KSR9ciRGnc0CRmxpR/7vGRINOjOZx49RHOE/s9LltZbzuE4NJ10hGjkwniARtfeS 7b5WxdYYRPgAAOBxFyu8iOPSDYrnctDV4hWYu3lRuyaNcoGLuW9vvd3dPE8CGxgz WR9Rw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvjedrtdehgddujecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeeuohhrihhsuceuuhhrkhhovhcuoegsohhrihhssegsuhhrrdhi oheqnecuggftrfgrthhtvghrnhepieeuffeuvdeiueejhfehiefgkeevudejjeejffevvd ehtddufeeihfekgeeuheelnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehm rghilhhfrhhomhepsghorhhishessghurhdrihho X-ME-Proxy: Feedback-ID: i083147f8:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 27 Sep 2023 19:06:28 -0400 (EDT) From: Boris Burkov To: linux-btrfs@vger.kernel.org, kernel-team@fb.com, fstests@vger.kernel.org Subject: [PATCH v2 5/6] btrfs: use new rescan wrapper Date: Wed, 27 Sep 2023 16:07:17 -0700 Message-ID: <43e262d95010efe88ee82b49bbad8b64f47c1cd3.1695855635.git.boris@bur.io> X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org These tests can pass in simple quota mode if we skip the rescans via the wrapper. Signed-off-by: Boris Burkov --- tests/btrfs/022 | 1 + tests/btrfs/028 | 2 +- tests/btrfs/104 | 2 +- tests/btrfs/123 | 2 +- tests/btrfs/126 | 2 +- tests/btrfs/139 | 2 +- tests/btrfs/153 | 2 +- tests/btrfs/171 | 6 +++--- tests/btrfs/179 | 2 +- tests/btrfs/180 | 2 +- tests/btrfs/190 | 2 +- tests/btrfs/193 | 2 +- tests/btrfs/210 | 2 +- tests/btrfs/224 | 6 +++--- tests/btrfs/230 | 2 +- tests/btrfs/232 | 2 +- 16 files changed, 20 insertions(+), 19 deletions(-) diff --git a/tests/btrfs/022 b/tests/btrfs/022 index e2d37b094..b1ef2fdf7 100755 --- a/tests/btrfs/022 +++ b/tests/btrfs/022 @@ -14,6 +14,7 @@ _begin_fstest auto qgroup limit _supported_fs btrfs _require_scratch +_require_qgroup_rescan _require_btrfs_qgroup_report # Test to make sure we can actually turn it on and it makes sense diff --git a/tests/btrfs/028 b/tests/btrfs/028 index fe0678f86..c4080c950 100755 --- a/tests/btrfs/028 +++ b/tests/btrfs/028 @@ -25,7 +25,7 @@ _scratch_mkfs >/dev/null _scratch_mount _run_btrfs_util_prog quota enable $SCRATCH_MNT -_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT +_qgroup_rescan $SCRATCH_MNT # Increase the probability of generating de-refer extent, and decrease # other. diff --git a/tests/btrfs/104 b/tests/btrfs/104 index 499de6bfb..c9528eb13 100755 --- a/tests/btrfs/104 +++ b/tests/btrfs/104 @@ -94,7 +94,7 @@ _explode_fs_tree 1 $SCRATCH_MNT/snap2/files-snap2 # Enable qgroups now that we have our filesystem prepared. This # will kick off a scan which we will have to wait for. _run_btrfs_util_prog quota enable $SCRATCH_MNT -_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT +_qgroup_rescan $SCRATCH_MNT # Remount to clear cache, force everything to disk _scratch_cycle_mount diff --git a/tests/btrfs/123 b/tests/btrfs/123 index c179eeec9..4c5b7e116 100755 --- a/tests/btrfs/123 +++ b/tests/btrfs/123 @@ -39,7 +39,7 @@ sync # enable quota and rescan to get correct number _run_btrfs_util_prog quota enable $SCRATCH_MNT -_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT +_qgroup_rescan $SCRATCH_MNT # now balance data block groups to corrupt qgroup _run_btrfs_balance_start -d $SCRATCH_MNT >> $seqres.full diff --git a/tests/btrfs/126 b/tests/btrfs/126 index 2b0edb65b..1bb24e00f 100755 --- a/tests/btrfs/126 +++ b/tests/btrfs/126 @@ -28,7 +28,7 @@ _scratch_mkfs >/dev/null _scratch_mount "-o enospc_debug" _run_btrfs_util_prog quota enable $SCRATCH_MNT -_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT +_qgroup_rescan $SCRATCH_MNT _run_btrfs_util_prog qgroup limit 512K 0/5 $SCRATCH_MNT # The amount of written data may change due to different nodesize at mkfs time, diff --git a/tests/btrfs/139 b/tests/btrfs/139 index c4b09f9fc..f3d92ba46 100755 --- a/tests/btrfs/139 +++ b/tests/btrfs/139 @@ -30,7 +30,7 @@ SUBVOL=$SCRATCH_MNT/subvol _run_btrfs_util_prog subvolume create $SUBVOL _run_btrfs_util_prog quota enable $SCRATCH_MNT -_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT +_qgroup_rescan $SCRATCH_MNT _run_btrfs_util_prog qgroup limit -e 1G $SUBVOL # Write and delete files within 1G limits, multiple times diff --git a/tests/btrfs/153 b/tests/btrfs/153 index 99fab1018..4a5fe2b8c 100755 --- a/tests/btrfs/153 +++ b/tests/btrfs/153 @@ -24,7 +24,7 @@ _scratch_mkfs >/dev/null _scratch_mount _run_btrfs_util_prog quota enable $SCRATCH_MNT -_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT +_qgroup_rescan $SCRATCH_MNT _run_btrfs_util_prog qgroup limit 100M 0/5 $SCRATCH_MNT testfile1=$SCRATCH_MNT/testfile1 diff --git a/tests/btrfs/171 b/tests/btrfs/171 index 461cdd0fa..6a1ed1c1a 100755 --- a/tests/btrfs/171 +++ b/tests/btrfs/171 @@ -35,7 +35,7 @@ $BTRFS_UTIL_PROG subvolume snapshot "$SCRATCH_MNT/subvol" \ "$SCRATCH_MNT/snapshot" > /dev/null $BTRFS_UTIL_PROG quota enable "$SCRATCH_MNT" > /dev/null -$BTRFS_UTIL_PROG quota rescan -w "$SCRATCH_MNT" > /dev/null +_qgroup_rescan $SCRATCH_MNT > /dev/null # Create high level qgroup $BTRFS_UTIL_PROG qgroup create 1/0 "$SCRATCH_MNT" @@ -45,7 +45,7 @@ $BTRFS_UTIL_PROG qgroup assign "$SCRATCH_MNT/snapshot" 1/0 "$SCRATCH_MNT" \ # Above assignment will mark qgroup inconsistent due to the shared extents # between subvol/snapshot/high level qgroup, do rescan here. -$BTRFS_UTIL_PROG quota rescan -w "$SCRATCH_MNT" > /dev/null +_qgroup_rescan $SCRATCH_MNT > /dev/null # Now remove the qgroup relationship and make 1/0 childless # Due to the shared extent outside of 1/0, we will mark qgroup inconsistent @@ -54,7 +54,7 @@ $BTRFS_UTIL_PROG qgroup remove "$SCRATCH_MNT/snapshot" 1/0 "$SCRATCH_MNT" \ 2>&1 | _filter_btrfs_qgroup_assign_warnings # Above removal also marks qgroup inconsistent, rescan again -$BTRFS_UTIL_PROG quota rescan -w "$SCRATCH_MNT" > /dev/null +_qgroup_rescan $SCRATCH_MNT > /dev/null # After the test, btrfs check will verify qgroup numbers to catch any # corruption. diff --git a/tests/btrfs/179 b/tests/btrfs/179 index 479667f05..00013af0a 100755 --- a/tests/btrfs/179 +++ b/tests/btrfs/179 @@ -33,7 +33,7 @@ _scratch_mount mkdir -p "$SCRATCH_MNT/snapshots" $BTRFS_UTIL_PROG subvolume create "$SCRATCH_MNT/src" > /dev/null $BTRFS_UTIL_PROG quota enable "$SCRATCH_MNT" > /dev/null -$BTRFS_UTIL_PROG quota rescan -w "$SCRATCH_MNT" > /dev/null +_qgroup_rescan "$SCRATCH_MNT" > /dev/null fill_workload() { diff --git a/tests/btrfs/180 b/tests/btrfs/180 index b7c8dac96..aa195f7b4 100755 --- a/tests/btrfs/180 +++ b/tests/btrfs/180 @@ -27,7 +27,7 @@ _scratch_mkfs > /dev/null _scratch_mount $BTRFS_UTIL_PROG quota enable "$SCRATCH_MNT" > /dev/null -$BTRFS_UTIL_PROG quota rescan -w "$SCRATCH_MNT" > /dev/null +_qgroup_rescan "$SCRATCH_MNT" > /dev/null $BTRFS_UTIL_PROG qgroup limit -e 1G "$SCRATCH_MNT" $XFS_IO_PROG -f -c "falloc 0 900M" "$SCRATCH_MNT/padding" diff --git a/tests/btrfs/190 b/tests/btrfs/190 index 974438c15..f78c14fe4 100755 --- a/tests/btrfs/190 +++ b/tests/btrfs/190 @@ -30,7 +30,7 @@ _log_writes_mkfs >> $seqres.full 2>&1 _log_writes_mount $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT >> $seqres.full -$BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full +_qgroup_rescan $SCRATCH_MNT >> $seqres.full # Create enough metadata for later balance for ((i = 0; i < $nr_files; i++)); do diff --git a/tests/btrfs/193 b/tests/btrfs/193 index b4632ab0a..67220c7a5 100755 --- a/tests/btrfs/193 +++ b/tests/btrfs/193 @@ -26,7 +26,7 @@ _scratch_mkfs > /dev/null _scratch_mount $BTRFS_UTIL_PROG quota enable "$SCRATCH_MNT" > /dev/null -$BTRFS_UTIL_PROG quota rescan -w "$SCRATCH_MNT" > /dev/null +_qgroup_rescan "$SCRATCH_MNT" > /dev/null $BTRFS_UTIL_PROG qgroup limit -e 256M "$SCRATCH_MNT" # Create a file with the following layout: diff --git a/tests/btrfs/210 b/tests/btrfs/210 index 383a307ff..f3d769fa0 100755 --- a/tests/btrfs/210 +++ b/tests/btrfs/210 @@ -29,7 +29,7 @@ _pwrite_byte 0xcd 0 16M "$SCRATCH_MNT/src/file" > /dev/null # by qgroup sync $BTRFS_UTIL_PROG quota enable "$SCRATCH_MNT" -$BTRFS_UTIL_PROG quota rescan -w "$SCRATCH_MNT" > /dev/null +_qgroup_rescan "$SCRATCH_MNT" > /dev/null $BTRFS_UTIL_PROG qgroup create 1/0 "$SCRATCH_MNT" # Create a snapshot with qgroup inherit diff --git a/tests/btrfs/224 b/tests/btrfs/224 index d7ec57360..de10942fe 100755 --- a/tests/btrfs/224 +++ b/tests/btrfs/224 @@ -30,7 +30,7 @@ assign_shared_test() echo "=== qgroup assign shared test ===" >> $seqres.full $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT - $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full + _qgroup_rescan $SCRATCH_MNT >> $seqres.full $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full @@ -54,7 +54,7 @@ assign_no_shared_test() echo "=== qgroup assign no shared test ===" >> $seqres.full $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT - $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full + _qgroup_rescan $SCRATCH_MNT >> $seqres.full $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/b >> $seqres.full @@ -75,7 +75,7 @@ snapshot_test() echo "=== qgroup snapshot test ===" >> $seqres.full $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT - $BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full + _qgroup_rescan $SCRATCH_MNT >> $seqres.full $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/a >> $seqres.full _ddt of="$SCRATCH_MNT"/a/file1 bs=1M count=1 >> $seqres.full 2>&1 diff --git a/tests/btrfs/230 b/tests/btrfs/230 index 46b0c6369..7a4cd18e9 100755 --- a/tests/btrfs/230 +++ b/tests/btrfs/230 @@ -31,7 +31,7 @@ _pwrite_byte 0xcd 0 1G $SCRATCH_MNT/file >> $seqres.full sync $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT -$BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full +_qgroup_rescan $SCRATCH_MNT >> $seqres.full # Set the limit to just 512MiB, which is way below the existing usage $BTRFS_UTIL_PROG qgroup limit 512M 0/5 $SCRATCH_MNT diff --git a/tests/btrfs/232 b/tests/btrfs/232 index 02c7e49de..debe070bb 100755 --- a/tests/btrfs/232 +++ b/tests/btrfs/232 @@ -46,7 +46,7 @@ _pwrite_byte 0xcd 0 900m $SCRATCH_MNT/file >> $seqres.full sync $BTRFS_UTIL_PROG quota enable $SCRATCH_MNT -$BTRFS_UTIL_PROG quota rescan -w $SCRATCH_MNT >> $seqres.full +_qgroup_rescan $SCRATCH_MNT >> $seqres.full # set the limit to 1 g, leaving us just 100mb of slack space $BTRFS_UTIL_PROG qgroup limit 1G 0/5 $SCRATCH_MNT From patchwork Wed Sep 27 23:07:18 2023 Content-Type: text/plain; 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Wed, 27 Sep 2023 19:06:30 -0400 (EDT) From: Boris Burkov To: linux-btrfs@vger.kernel.org, kernel-team@fb.com, fstests@vger.kernel.org Subject: [PATCH v2 6/6] btrfs: skip squota incompatible tests Date: Wed, 27 Sep 2023 16:07:18 -0700 Message-ID: X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org These tests cannot succeed if mkfs enable squotas, as they either test the specifics of qgroups behavior or they test *enabling* squotas. Skip these in squota mode. Signed-off-by: Boris Burkov --- tests/btrfs/017 | 1 + tests/btrfs/057 | 1 + tests/btrfs/091 | 3 ++- tests/btrfs/400 | 5 +++++ 4 files changed, 9 insertions(+), 1 deletion(-) diff --git a/tests/btrfs/017 b/tests/btrfs/017 index 622071018..496cc7df1 100755 --- a/tests/btrfs/017 +++ b/tests/btrfs/017 @@ -22,6 +22,7 @@ _begin_fstest auto quick qgroup _supported_fs btrfs _require_scratch +_require_scratch_qgroup _require_cloner # Currently in btrfs the node/leaf size can not be smaller than the page diff --git a/tests/btrfs/057 b/tests/btrfs/057 index 782d854a0..e932a6572 100755 --- a/tests/btrfs/057 +++ b/tests/btrfs/057 @@ -15,6 +15,7 @@ _begin_fstest auto quick # real QA test starts here _supported_fs btrfs _require_scratch +_require_qgroup_rescan _scratch_mkfs_sized $((1024 * 1024 * 1024)) >> $seqres.full 2>&1 diff --git a/tests/btrfs/091 b/tests/btrfs/091 index f2cd00b2e..a71e03406 100755 --- a/tests/btrfs/091 +++ b/tests/btrfs/091 @@ -19,6 +19,7 @@ _begin_fstest auto quick qgroup _supported_fs btrfs _require_scratch _require_cp_reflink +_require_scratch_qgroup # use largest node/leaf size (64K) to allow the test to be run on arch with # page size > 4k. @@ -35,7 +36,7 @@ _run_btrfs_util_prog subvolume create $SCRATCH_MNT/subv2 _run_btrfs_util_prog subvolume create $SCRATCH_MNT/subv3 _run_btrfs_util_prog quota enable $SCRATCH_MNT -_run_btrfs_util_prog quota rescan -w $SCRATCH_MNT +_qgroup_rescan $SCRATCH_MNT $XFS_IO_PROG -f -c "pwrite 0 256K" $SCRATCH_MNT/subv1/file1 | _filter_xfs_io cp --reflink $SCRATCH_MNT/subv1/file1 $SCRATCH_MNT/subv2/file1 diff --git a/tests/btrfs/400 b/tests/btrfs/400 index a6d59ba5e..108d9602b 100755 --- a/tests/btrfs/400 +++ b/tests/btrfs/400 @@ -33,6 +33,11 @@ ext_sz=$((128 * m)) limit_nr=8 limit=$(($ext_sz * $limit_nr)) +_scratch_mkfs >> $seqres.full +_scratch_mount +_qgroup_mode $SCRATCH_MNT | grep 'squota' && _notrun "test relies on starting without simple quotas enabled" +_scratch_unmount + get_qgroup_usage() { local qgroupid=$1