tests/qemu-iotests/tests/mirror-sparse: skip if O_DIRECT is not supported

This test uses cache.direct=true, but does not check if O_DIRECT
is supported by the underlying filesystem, and fails, for example,
on a tmpfs (which is rather common on various auto-builders, in CI,
etc).

Fix this by using `_supported_cache_modes none directsync`.

Fixes: c0ddcb2cbc "tests: Add iotest mirror-sparse for recent patches"
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20250805181731.282677-1-mjt@tls.msk.ru>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Michael Tokarev 2025-08-05 21:17:30 +03:00 committed by Stefan Hajnoczi
parent b217d987a3
commit afeb002e0a

View File

@ -40,6 +40,7 @@ cd ..
_supported_fmt qcow2 raw # Format of the source. dst is always raw file
_supported_proto file
_supported_os Linux
_supported_cache_modes none directsync
_require_disk_usage
echo