On 7/15/20 8:10 AM, Peter Krempa wrote:
The infrastructure supports setting the threshold also for the <mirror>.
Mention it in the docs.
https://bugzilla.redhat.com/show_bug.cgi?id=1807741
Signed-off-by: Peter Krempa <pkre...@redhat.com>
---
src/libvirt-domain.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c
index 6c5ff5b0db..a4e73d5480 100644
--- a/src/libvirt-domain.c
+++ b/src/libvirt-domain.c
@@ -12381,6 +12381,9 @@ int virDomainGetGuestInfo(virDomainPtr domain,
* live VM XML for 'backingStore' or 'source' elements of a disk. If index is
* given the threshold is set for the corresponding image.
*
+ * Note that the threshold event can be registered also for destinations of a
+ * 'virDomainBlockCopy' destination by using the 'index' of the 'mirror'
source.
+ *
* Hypervisors report the last written sector of an image in the bulk stats
API
Reviewed-by: Eric Blake <ebl...@redhat.com>
* (virConnectGetAllDomainStats/virDomainListGetStats) as
* "block.<num>.allocation" in the VIR_DOMAIN_STATS_BLOCK group. The current
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
