Make watcher request the max coverage

Since the actions are potentially destructive, we should try to get a
consistent view of the cluster, so it's better to get the most coverage
possible.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

diff --git a/daemons/ganeti-watcher b/daemons/ganeti-watcher
index 034cc97..1f82db8 100755 (executable)
--- a/daemons/ganeti-watcher
+++ b/daemons/ganeti-watcher
@@ -210,7 +210,7 @@ class NodeMaintenance(object):
     req = confd_client.ConfdClientRequest(type=
                                           constants.CONFD_REQ_NODE_ROLE_BYNAME,
                                           query=my_name)
-    self.confd_client.SendRequest(req, async=False)
+    self.confd_client.SendRequest(req, async=False, coverage=-1)
     timed_out, _, _ = self.confd_client.WaitForReply(req.rsalt)
     if not timed_out:
       # should have a valid response