f696e6c6e2
- kvm-block-Expand-block-status-mode-from-bool-to-flags.patch [RHEL-88435 RHEL-88437] - kvm-file-posix-gluster-Handle-zero-block-status-hint-bet.patch [RHEL-88435 RHEL-88437] - kvm-block-Let-bdrv_co_is_zero_fast-consolidate-adjacent-.patch [RHEL-88435 RHEL-88437] - kvm-block-Add-new-bdrv_co_is_all_zeroes-function.patch [RHEL-88435 RHEL-88437] - kvm-iotests-Improve-iotest-194-to-mirror-data.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Minor-refactoring.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Pass-full-sync-mode-rather-than-bool-to-inter.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Allow-QMP-override-to-declare-target-already-.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Drop-redundant-zero_target-parameter.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Skip-pre-zeroing-destination-if-it-is-already.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Skip-writing-zeroes-when-target-is-already-ze.patch [RHEL-88435 RHEL-88437] - kvm-iotests-common.rc-add-disk_usage-function.patch [RHEL-88435 RHEL-88437] - kvm-tests-Add-iotest-mirror-sparse-for-recent-patches.patch [RHEL-88435 RHEL-88437] - kvm-mirror-Reduce-I-O-when-destination-is-detect-zeroes-.patch [RHEL-88435 RHEL-88437] - Resolves: RHEL-88435 (--migrate-disks-detect-zeroes doesn't take effect for disk migration [rhel-10.1]) - Resolves: RHEL-88437 (Disk size of target raw image is full allocated when doing mirror with default discard value [rhel-10.1])
43 lines
1.7 KiB
Diff
43 lines
1.7 KiB
Diff
From 11b46a271d73631177f59ff581a408f967c30fb9 Mon Sep 17 00:00:00 2001
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From: Eric Blake <eblake@redhat.com>
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Date: Fri, 9 May 2025 15:40:22 -0500
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Subject: [PATCH 05/14] iotests: Improve iotest 194 to mirror data
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RH-Author: Eric Blake <eblake@redhat.com>
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RH-MergeRequest: 363: blockdev-mirror: More efficient handling of sparse mirrors
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RH-Jira: RHEL-88435 RHEL-88437
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Commit: [5/14] 9f1fd3c7d4332ac310af4eb37e8f2122f6324294 (ebblake/centos-qemu-kvm)
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Mirroring a completely sparse image to a sparse destination should be
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practically instantaneous. It isn't yet, but the test will be more
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realistic if it has some non-zero to mirror as well as the holes.
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Signed-off-by: Eric Blake <eblake@redhat.com>
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Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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Message-ID: <20250509204341.3553601-20-eblake@redhat.com>
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(cherry picked from commit eb89627899bb84148d272394e885725eff456ae9)
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Jira: https://issues.redhat.com/browse/RHEL-88435
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Jira: https://issues.redhat.com/browse/RHEL-88437
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Signed-off-by: Eric Blake <eblake@redhat.com>
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---
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tests/qemu-iotests/194 | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194
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index c0ce82dd25..d0b9c084f5 100755
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--- a/tests/qemu-iotests/194
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+++ b/tests/qemu-iotests/194
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@@ -34,6 +34,7 @@ with iotests.FilePath('source.img') as source_img_path, \
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img_size = '1G'
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iotests.qemu_img_create('-f', iotests.imgfmt, source_img_path, img_size)
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+ iotests.qemu_io('-f', iotests.imgfmt, '-c', 'write 512M 1M', source_img_path)
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iotests.qemu_img_create('-f', iotests.imgfmt, dest_img_path, img_size)
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iotests.log('Launching VMs...')
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--
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2.39.3
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