From patchwork Wed Sep 14 16:40:55 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Reitz X-Patchwork-Id: 9332075 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4C9116077A for ; Wed, 14 Sep 2016 17:05:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 32B352A14C for ; Wed, 14 Sep 2016 17:05:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 239B22A1F3; Wed, 14 Sep 2016 17:05:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8C8CB2A14C for ; Wed, 14 Sep 2016 17:05:41 +0000 (UTC) Received: from localhost ([::1]:57504 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bkDcy-0008Vq-Nt for patchwork-qemu-devel@patchwork.kernel.org; Wed, 14 Sep 2016 13:05:40 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39986) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bkDFn-0006Kt-65 for qemu-devel@nongnu.org; Wed, 14 Sep 2016 12:41:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bkDFk-0005Yk-9t for qemu-devel@nongnu.org; Wed, 14 Sep 2016 12:41:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42852) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bkDFc-0005V6-PX; Wed, 14 Sep 2016 12:41:32 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 56F41155E4; Wed, 14 Sep 2016 16:41:32 +0000 (UTC) Received: from localhost (ovpn-204-110.brq.redhat.com [10.40.204.110]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u8EGfUXW018429 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 14 Sep 2016 12:41:31 -0400 From: Max Reitz To: qemu-block@nongnu.org Date: Wed, 14 Sep 2016 18:40:55 +0200 Message-Id: <1473871262-409-12-git-send-email-mreitz@redhat.com> In-Reply-To: <1473871262-409-1-git-send-email-mreitz@redhat.com> References: <1473871262-409-1-git-send-email-mreitz@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Wed, 14 Sep 2016 16:41:32 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 11/18] qemu-img: add the 'dd' subcommand X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Reda Sallahi This patch adds a basic dd subcommand analogous to dd(1) to qemu-img. For the start, this implements the bs, if, of and count options and requires both if and of to be specified (no stdin/stdout if not specified) and doesn't support tty, pipes, etc. The image format must be specified with -O for the output if the raw format is not the intended one. Two tests are added to test qemu-img dd. Signed-off-by: Reda Sallahi Message-id: 20160810024312.14544-1-fullmanet@gmail.com Reviewed-by: Stefan Hajnoczi [mreitz: Moved test 158 to 170] Signed-off-by: Max Reitz --- qemu-img-cmds.hx | 6 + qemu-img.c | 303 ++++++++++++++++++++++++++++++++++++++- qemu-img.texi | 25 ++++ tests/qemu-iotests/159 | 70 +++++++++ tests/qemu-iotests/159.out | 87 +++++++++++ tests/qemu-iotests/170 | 67 +++++++++ tests/qemu-iotests/170.out | 15 ++ tests/qemu-iotests/common.filter | 9 ++ tests/qemu-iotests/common.rc | 5 +- tests/qemu-iotests/group | 2 + 10 files changed, 584 insertions(+), 5 deletions(-) create mode 100755 tests/qemu-iotests/159 create mode 100644 tests/qemu-iotests/159.out create mode 100755 tests/qemu-iotests/170 create mode 100644 tests/qemu-iotests/170.out diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx index 7e95b2d..03bdd7a 100644 --- a/qemu-img-cmds.hx +++ b/qemu-img-cmds.hx @@ -45,6 +45,12 @@ STEXI @item convert [--object @var{objectdef}] [--image-opts] [-c] [-p] [-q] [-n] [-f @var{fmt}] [-t @var{cache}] [-T @var{src_cache}] [-O @var{output_fmt}] [-o @var{options}] [-s @var{snapshot_id_or_name}] [-l @var{snapshot_param}] [-S @var{sparse_size}] @var{filename} [@var{filename2} [...]] @var{output_filename} ETEXI +DEF("dd", img_dd, + "dd [--image-opts] [-f fmt] [-O output_fmt] [bs=block_size] [count=blocks] if=input of=output") +STEXI +@item dd [--image-opts] [-f @var{fmt}] [-O @var{output_fmt}] [bs=@var{block_size}] [count=@var{blocks}] if=@var{input} of=@var{output} +ETEXI + DEF("info", img_info, "info [--object objectdef] [--image-opts] [-f fmt] [--output=ofmt] [--backing-chain] filename") STEXI diff --git a/qemu-img.c b/qemu-img.c index ea52486..5bdac8d 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -166,7 +166,14 @@ static void QEMU_NORETURN help(void) "Parameters to compare subcommand:\n" " '-f' first image format\n" " '-F' second image format\n" - " '-s' run in Strict mode - fail on different image size or sector allocation\n"; + " '-s' run in Strict mode - fail on different image size or sector allocation\n" + "\n" + "Parameters to dd subcommand:\n" + " 'bs=BYTES' read and write up to BYTES bytes at a time " + "(default: 512)\n" + " 'count=N' copy only N input blocks\n" + " 'if=FILE' read from FILE\n" + " 'of=FILE' write to FILE\n"; printf("%s\nSupported formats:", help_msg); bdrv_iterate_format(format_print, NULL); @@ -3796,6 +3803,300 @@ out: return 0; } +#define C_BS 01 +#define C_COUNT 02 +#define C_IF 04 +#define C_OF 010 + +struct DdInfo { + unsigned int flags; + int64_t count; +}; + +struct DdIo { + int bsz; /* Block size */ + char *filename; + uint8_t *buf; +}; + +struct DdOpts { + const char *name; + int (*f)(const char *, struct DdIo *, struct DdIo *, struct DdInfo *); + unsigned int flag; +}; + +static int img_dd_bs(const char *arg, + struct DdIo *in, struct DdIo *out, + struct DdInfo *dd) +{ + char *end; + int64_t res; + + res = qemu_strtosz_suffix(arg, &end, QEMU_STRTOSZ_DEFSUFFIX_B); + + if (res <= 0 || res > INT_MAX || *end) { + error_report("invalid number: '%s'", arg); + return 1; + } + in->bsz = out->bsz = res; + + return 0; +} + +static int img_dd_count(const char *arg, + struct DdIo *in, struct DdIo *out, + struct DdInfo *dd) +{ + char *end; + + dd->count = qemu_strtosz_suffix(arg, &end, QEMU_STRTOSZ_DEFSUFFIX_B); + + if (dd->count < 0 || *end) { + error_report("invalid number: '%s'", arg); + return 1; + } + + return 0; +} + +static int img_dd_if(const char *arg, + struct DdIo *in, struct DdIo *out, + struct DdInfo *dd) +{ + in->filename = g_strdup(arg); + + return 0; +} + +static int img_dd_of(const char *arg, + struct DdIo *in, struct DdIo *out, + struct DdInfo *dd) +{ + out->filename = g_strdup(arg); + + return 0; +} + +static int img_dd(int argc, char **argv) +{ + int ret = 0; + char *arg = NULL; + char *tmp; + BlockDriver *drv = NULL, *proto_drv = NULL; + BlockBackend *blk1 = NULL, *blk2 = NULL; + QemuOpts *opts = NULL; + QemuOptsList *create_opts = NULL; + Error *local_err = NULL; + bool image_opts = false; + int c, i; + const char *out_fmt = "raw"; + const char *fmt = NULL; + int64_t size = 0; + int64_t block_count = 0, out_pos, in_pos; + struct DdInfo dd = { + .flags = 0, + .count = 0, + }; + struct DdIo in = { + .bsz = 512, /* Block size is by default 512 bytes */ + .filename = NULL, + .buf = NULL + }; + struct DdIo out = { + .bsz = 512, + .filename = NULL, + .buf = NULL + }; + + const struct DdOpts options[] = { + { "bs", img_dd_bs, C_BS }, + { "count", img_dd_count, C_COUNT }, + { "if", img_dd_if, C_IF }, + { "of", img_dd_of, C_OF }, + { NULL, NULL, 0 } + }; + const struct option long_options[] = { + { "help", no_argument, 0, 'h'}, + { "image-opts", no_argument, 0, OPTION_IMAGE_OPTS}, + { 0, 0, 0, 0 } + }; + + while ((c = getopt_long(argc, argv, "hf:O:", long_options, NULL))) { + if (c == EOF) { + break; + } + switch (c) { + case 'O': + out_fmt = optarg; + break; + case 'f': + fmt = optarg; + break; + case '?': + error_report("Try 'qemu-img --help' for more information."); + ret = -1; + goto out; + case 'h': + help(); + break; + case OPTION_IMAGE_OPTS: + image_opts = true; + break; + } + } + + for (i = optind; i < argc; i++) { + int j; + arg = g_strdup(argv[i]); + + tmp = strchr(arg, '='); + if (tmp == NULL) { + error_report("unrecognized operand %s", arg); + ret = -1; + goto out; + } + + *tmp++ = '\0'; + + for (j = 0; options[j].name != NULL; j++) { + if (!strcmp(arg, options[j].name)) { + break; + } + } + if (options[j].name == NULL) { + error_report("unrecognized operand %s", arg); + ret = -1; + goto out; + } + + if (options[j].f(tmp, &in, &out, &dd) != 0) { + ret = -1; + goto out; + } + dd.flags |= options[j].flag; + g_free(arg); + arg = NULL; + } + + if (!(dd.flags & C_IF && dd.flags & C_OF)) { + error_report("Must specify both input and output files"); + ret = -1; + goto out; + } + blk1 = img_open(image_opts, in.filename, fmt, 0, false, false); + + if (!blk1) { + ret = -1; + goto out; + } + + drv = bdrv_find_format(out_fmt); + if (!drv) { + error_report("Unknown file format"); + ret = -1; + goto out; + } + proto_drv = bdrv_find_protocol(out.filename, true, &local_err); + + if (!proto_drv) { + error_report_err(local_err); + ret = -1; + goto out; + } + if (!drv->create_opts) { + error_report("Format driver '%s' does not support image creation", + drv->format_name); + ret = -1; + goto out; + } + if (!proto_drv->create_opts) { + error_report("Protocol driver '%s' does not support image creation", + proto_drv->format_name); + ret = -1; + goto out; + } + create_opts = qemu_opts_append(create_opts, drv->create_opts); + create_opts = qemu_opts_append(create_opts, proto_drv->create_opts); + + opts = qemu_opts_create(create_opts, NULL, 0, &error_abort); + + size = blk_getlength(blk1); + if (size < 0) { + error_report("Failed to get size for '%s'", in.filename); + ret = -1; + goto out; + } + + if (dd.flags & C_COUNT && dd.count <= INT64_MAX / in.bsz && + dd.count * in.bsz < size) { + size = dd.count * in.bsz; + } + + qemu_opt_set_number(opts, BLOCK_OPT_SIZE, size, &error_abort); + + ret = bdrv_create(drv, out.filename, opts, &local_err); + if (ret < 0) { + error_reportf_err(local_err, + "%s: error while creating output image: ", + out.filename); + ret = -1; + goto out; + } + + blk2 = img_open(image_opts, out.filename, out_fmt, BDRV_O_RDWR, + false, false); + + if (!blk2) { + ret = -1; + goto out; + } + + in.buf = g_new(uint8_t, in.bsz); + + for (in_pos = 0, out_pos = 0; in_pos < size; block_count++) { + int in_ret, out_ret; + + if (in_pos + in.bsz > size) { + in_ret = blk_pread(blk1, in_pos, in.buf, size - in_pos); + } else { + in_ret = blk_pread(blk1, in_pos, in.buf, in.bsz); + } + if (in_ret < 0) { + error_report("error while reading from input image file: %s", + strerror(-in_ret)); + ret = -1; + goto out; + } + in_pos += in_ret; + + out_ret = blk_pwrite(blk2, out_pos, in.buf, in_ret, 0); + + if (out_ret < 0) { + error_report("error while writing to output image file: %s", + strerror(-out_ret)); + ret = -1; + goto out; + } + out_pos += out_ret; + } + +out: + g_free(arg); + qemu_opts_del(opts); + qemu_opts_free(create_opts); + blk_unref(blk1); + blk_unref(blk2); + g_free(in.filename); + g_free(out.filename); + g_free(in.buf); + g_free(out.buf); + + if (ret) { + return 1; + } + return 0; +} + static const img_cmd_t img_cmds[] = { #define DEF(option, callback, arg_string) \ diff --git a/qemu-img.texi b/qemu-img.texi index 449a19c..880293a 100644 --- a/qemu-img.texi +++ b/qemu-img.texi @@ -139,6 +139,20 @@ Parameters to convert subcommand: Skip the creation of the target volume @end table +Parameters to dd subcommand: + +@table @option + +@item bs=@var{block_size} +defines the block size +@item count=@var{blocks} +sets the number of input blocks to copy +@item if=@var{input} +sets the input file +@item of=@var{output} +sets the output file +@end table + Command description: @table @option @@ -310,6 +324,17 @@ skipped. This is useful for formats such as @code{rbd} if the target volume has already been created with site specific options that cannot be supplied through qemu-img. +@item dd [-f @var{fmt}] [-O @var{output_fmt}] [bs=@var{block_size}] [count=@var{blocks}] if=@var{input} of=@var{output} + +Dd copies from @var{input} file to @var{output} file converting it from +@var{fmt} format to @var{output_fmt} format. + +The data is by default read and written using blocks of 512 bytes but can be +modified by specifying @var{block_size}. If count=@var{blocks} is specified +dd will stop reading input after reading @var{blocks} input blocks. + +The size syntax is similar to dd(1)'s size syntax. + @item info [-f @var{fmt}] [--output=@var{ofmt}] [--backing-chain] @var{filename} Give information about the disk image @var{filename}. Use it in diff --git a/tests/qemu-iotests/159 b/tests/qemu-iotests/159 new file mode 100755 index 0000000..825f05f --- /dev/null +++ b/tests/qemu-iotests/159 @@ -0,0 +1,70 @@ +#! /bin/bash +# +# qemu-img dd test with different block sizes +# +# Copyright (C) 2016 Reda Sallahi +# +# 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 +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +owner=fullmanet@gmail.com + +seq="$(basename $0)" +echo "QA output created by $seq" + +here="$PWD" +status=1 + +_cleanup() +{ + _cleanup_test_img + rm -f "$TEST_IMG.out" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt generic +_supported_proto file +_supported_os Linux + +TEST_SIZES="5 512 1024 1999 1K 64K 1M" + +for bs in $TEST_SIZES; do + echo + echo "== Creating image ==" + + size=1M + _make_test_img $size + _check_test_img + $QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io + + echo + echo "== Converting the image with dd with a block size of $bs ==" + + $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" bs=$bs -O "$IMGFMT" + TEST_IMG="$TEST_IMG.out" _check_test_img + + echo + echo "== Compare the images with qemu-img compare ==" + + $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out" +done + +echo +echo "*** done" +rm -f "$seq.full" +status=0 diff --git a/tests/qemu-iotests/159.out b/tests/qemu-iotests/159.out new file mode 100644 index 0000000..b86b63a --- /dev/null +++ b/tests/qemu-iotests/159.out @@ -0,0 +1,87 @@ +QA output created by 159 + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd with a block size of 5 == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd with a block size of 512 == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd with a block size of 1024 == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd with a block size of 1999 == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd with a block size of 1K == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd with a block size of 64K == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd with a block size of 1M == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +*** done diff --git a/tests/qemu-iotests/170 b/tests/qemu-iotests/170 new file mode 100755 index 0000000..5b335db --- /dev/null +++ b/tests/qemu-iotests/170 @@ -0,0 +1,67 @@ +#! /bin/bash +# +# qemu-img dd test +# +# Copyright (C) 2016 Reda Sallahi +# +# 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 +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +owner=fullmanet@gmail.com + +seq="$(basename $0)" +echo "QA output created by $seq" + +here="$PWD" +status=1 + +_cleanup() +{ + _cleanup_test_img + rm -f "$TEST_IMG.out" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt generic +_supported_proto file +_supported_os Linux + +echo +echo "== Creating image ==" + +size=1M +_make_test_img $size +_check_test_img + +$QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io + +echo +echo "== Converting the image with dd ==" + +$QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" -O "$IMGFMT" +TEST_IMG="$TEST_IMG.out" _check_test_img + +echo +echo "== Compare the images with qemu-img compare ==" + +$QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out" + +echo +echo "*** done" +rm -f "$seq.full" +status=0 diff --git a/tests/qemu-iotests/170.out b/tests/qemu-iotests/170.out new file mode 100644 index 0000000..a83fb82 --- /dev/null +++ b/tests/qemu-iotests/170.out @@ -0,0 +1,15 @@ +QA output created by 170 + +== Creating image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 +No errors were found on the image. +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Converting the image with dd == +No errors were found on the image. + +== Compare the images with qemu-img compare == +Images are identical. + +*** done diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index 3ab6e4d..240ed06 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -44,6 +44,15 @@ _filter_imgfmt() sed -e "s#$IMGFMT#IMGFMT#g" } +# Replace error message when the format is not supported and delete +# the output lines after the first one +_filter_qemu_img_check() +{ + sed -e '/allocated.*fragmented.*compressed clusters/d' \ + -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \ + -e '/Image end offset: [0-9]\+/d' +} + # Removes \r from messages _filter_win32() { diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 306b00c..126bd67 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -234,10 +234,7 @@ _check_test_img() else $QEMU_IMG check "$@" -f $IMGFMT "$TEST_IMG" 2>&1 fi - ) | _filter_testdir | \ - sed -e '/allocated.*fragmented.*compressed clusters/d' \ - -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \ - -e '/Image end offset: [0-9]\+/d' + ) | _filter_testdir | _filter_qemu_img_check } _img_info() diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 50ddeed..c46beb1 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -157,4 +157,6 @@ 155 rw auto 156 rw auto quick 157 auto +159 rw auto quick 162 auto quick +170 rw auto quick