[libvirt PATCH] util: Fix logic in virFileSetCOW
Daniel P. Berrangé
berrange at redhat.com
Wed Aug 5 09:02:41 UTC 2020
On Wed, Aug 05, 2020 at 10:33:21AM +0200, Jiri Denemark wrote:
> When COW is not explicitly requested to be disabled or enabled, the
> function is supposed to do nothing on non-BTRFS file systems.
>
> Fixes commit 7230bc95aa78379c9ee20cf59394c5fc4305b75b.
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1866157
>
> Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
> ---
> src/util/virfile.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/util/virfile.c b/src/util/virfile.c
> index 6ada3a708c..7f22884b07 100644
> --- a/src/util/virfile.c
> +++ b/src/util/virfile.c
> @@ -4522,7 +4522,7 @@ virFileSetCOW(const char *path,
> }
>
> if (buf.f_type != BTRFS_SUPER_MAGIC) {
> - if (state == VIR_TRISTATE_BOOL_ABSENT) {
> + if (state != VIR_TRISTATE_BOOL_ABSENT) {
> virReportSystemError(ENOSYS,
> _("unable to control COW flag on '%s', not btrfs"),
> path);
/facepalm
Reviewed-by: Daniel P. Berrangé <berrange at 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 :|
More information about the libvir-list
mailing list