From: Eric Blake Date: Fri, 9 May 2025 20:40:22 +0000 (-0500) Subject: iotests: Improve iotest 194 to mirror data X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eb89627899bb84148d272394e885725eff456ae9;p=thirdparty%2Fqemu.git 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 Reviewed-by: Stefan Hajnoczi Message-ID: <20250509204341.3553601-20-eblake@redhat.com> --- 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...')