On 06/26/2018 10:40 AM, Paolo Bonzini wrote:
This command lets you query the connection status of each pr-manager-helper
object.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
+++ b/qapi/block.json
@@ -77,6 +77,33 @@
{ 'struct': 'BlockdevSnapshotInternal',
'data': { 'device': 'str', 'name': 'str' } }
+##
+# @PRManagerInfo:
+#
+# Information about a persistent reservation manager
+#
+# @id: the identifier of the persistent reservation manager
+#
+# @is-connected: whether the persistent reservation manager is connected to
+# the underlying storage or helper
+#
+# Since: 3.0
+##
+{ 'struct': 'PRManagerInfo',
+ 'data': {'id': 'str', 'is-connected': 'bool'} }
Bike-shedding: I think 'connected' is a reasonable (and shorter) name
for this member
+
+##
+# @query-pr-managers:
+#
+# Returns a list of information about each persistent reservation manager.
+#
+# Returns: a list of @PRManagerInfo for each persistent reservation manager
+#
+# Since: 3.0
+##
+{ 'command': 'query-pr-managers', 'returns': ['PRManagerInfo'] }
+
As a query command, does it make sense to consider whether this command
could be provided during preconfig?
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
