43 lines
1.7 KiB
Diff
43 lines
1.7 KiB
Diff
From 8832268a98104ba3065a57dedcd3db43231512ba 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 07/16] iotests: Improve iotest 194 to mirror data
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RH-Author: Eric Blake <eblake@redhat.com>
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RH-MergeRequest: 365: blockdev-mirror: More efficient handling of sparse mirrors
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RH-Jira: RHEL-82906 RHEL-83015
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
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RH-Commit: [5/14] bfbe8eab1035480cef9d69d1974ba66b755b1b60 (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-82906
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Jira: https://issues.redhat.com/browse/RHEL-83015
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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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2.48.1
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