When domain is reverted to a snapshot and domain state is changed
libvirt emits <NEW STATE>_FROM_SNAPSHOT event. This new introduced
event could be emitted if there was no changes in state but domain
configuration was changed by a snapshot.
---
examples/object-events/event-test.c | 2 ++
include/libvirt/libvirt-domain.h | 1 +
tools/virsh-domain.c | 3 ++-
3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/examples/object-events/event-test.c b/examples/object-events/event-test.c
index dcae981..afac100 100644
--- a/examples/object-events/event-test.c
+++ b/examples/object-events/event-test.c
@@ -110,6 +110,8 @@ static const char *eventDetailToString(int event, int detail) {
ret = "Updated";
else if (detail == VIR_DOMAIN_EVENT_DEFINED_RENAMED)
ret = "Renamed";
+ else if (detail == VIR_DOMAIN_EVENT_DEFINED_FROM_SNAPSHOT)
+ ret = "Snapshot";
break;
case VIR_DOMAIN_EVENT_UNDEFINED:
if (detail == VIR_DOMAIN_EVENT_UNDEFINED_REMOVED)
diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index 65f1618..fc1e2f4 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -2330,6 +2330,7 @@ typedef enum {
VIR_DOMAIN_EVENT_DEFINED_ADDED = 0, /* Newly created config file */
VIR_DOMAIN_EVENT_DEFINED_UPDATED = 1, /* Changed config file */
VIR_DOMAIN_EVENT_DEFINED_RENAMED = 2, /* Domain was renamed */
+ VIR_DOMAIN_EVENT_DEFINED_FROM_SNAPSHOT = 3, /* Config was restored from a snapshot */
# ifdef VIR_ENUM_SENTINELS
VIR_DOMAIN_EVENT_DEFINED_LAST
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 6dd75e2..440d84e 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -11386,7 +11386,8 @@ VIR_ENUM_IMPL(virshDomainEventDefined,
VIR_DOMAIN_EVENT_DEFINED_LAST,
N_("Added"),
N_("Updated"),
- N_("Renamed"))
+ N_("Renamed"),
+ N_("Snapshot"))
VIR_ENUM_DECL(virshDomainEventUndefined)
VIR_ENUM_IMPL(virshDomainEventUndefined,
--
1.8.3.1
--
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