On Wed, Jul 28, 2021 at 09:51:38AM +0200, Peter Krempa wrote:
We need to pass the 'trim' requests through the copy-on-read filter so if a user configures a discard policy on the disk the requests get through to the appropriate format layer in the blockdev tree.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1986509 Reported-by: Richard W.M. Jones <rjones@redhat.com> Tested-by: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Peter Krempa <pkrempa@redhat.com> --- src/qemu/qemu_block.c | 1 + tests/qemuxml2argvdata/disk-copy_on_read.x86_64-latest.args | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|