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authorEric Blake <eblake@redhat.com>2025-05-09 15:40:22 -0500
committerEric Blake <eblake@redhat.com>2025-05-14 16:50:50 -0500
commiteb89627899bb84148d272394e885725eff456ae9 (patch)
tree1dedce8d3ad61248f0b03da7c1c1878590c86cd7
parent52726096707c5c8b90597c445de897fa64d56e73 (diff)
downloadfocaccia-qemu-eb89627899bb84148d272394e885725eff456ae9.tar.gz
focaccia-qemu-eb89627899bb84148d272394e885725eff456ae9.zip
iotests: Improve iotest 194 to mirror data
Mirroring a completely sparse image to a sparse destination should be
practically instantaneous.  It isn't yet, but the test will be more
realistic if it has some non-zero to mirror as well as the holes.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20250509204341.3553601-20-eblake@redhat.com>
-rwxr-xr-xtests/qemu-iotests/1941
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194
index c0ce82dd25..d0b9c084f5 100755
--- a/tests/qemu-iotests/194
+++ b/tests/qemu-iotests/194
@@ -34,6 +34,7 @@ with iotests.FilePath('source.img') as source_img_path, \
 
     img_size = '1G'
     iotests.qemu_img_create('-f', iotests.imgfmt, source_img_path, img_size)
+    iotests.qemu_io('-f', iotests.imgfmt, '-c', 'write 512M 1M', source_img_path)
     iotests.qemu_img_create('-f', iotests.imgfmt, dest_img_path, img_size)
 
     iotests.log('Launching VMs...')