From 6c28c480a193f4f223f3ad6047020b61d8017796 Mon Sep 17 00:00:00 2001
From: Bernardo Dal Seno <bdalseno@google.com>
Date: Wed, 3 Apr 2013 17:05:35 +0200
Subject: [PATCH] Fix upgrade procedure in UPGRADE
The watcher should be disabled while upgrading.
Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>
---
UPGRADE | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/UPGRADE b/UPGRADE
index 61e1b9c1d..02157d537 100644
--- a/UPGRADE
+++ b/UPGRADE
@@ -30,6 +30,10 @@ To run commands on all nodes, the `distributed shell (dsh)
$ gnt-job list
+#. Pause the watcher for an hour (master node only)::
+
+ $ gnt-cluster watcher pause 1h
+
#. Stop all daemons on all nodes::
$ /etc/init.d/ganeti stop
@@ -59,6 +63,10 @@ To run commands on all nodes, the `distributed shell (dsh)
$ /etc/init.d/ganeti restart
+#. Enable the watcher again (master node only)::
+
+ $ gnt-cluster watcher continue
+
#. Verify cluster (master node only)::
$ gnt-cluster verify
--
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