Acquire node allocation lock during node query
authorMichael Hanselmann <hansmi@google.com>
Thu, 22 Nov 2012 22:29:07 +0000 (23:29 +0100)
committerMichael Hanselmann <hansmi@google.com>
Wed, 5 Dec 2012 10:44:39 +0000 (11:44 +0100)
commita0150c51956bfd7d0851fd5944d4485810ad64cf
tree8740341211c93fc5465bb1b1dfcca99483fd60d4
parent0ab31d67ed12f367495d0c3fe6e24c5d0266027c
Acquire node allocation lock during node query

If locking is used (usually by ganeti-watcher), node allocations must be
temporarily blocked.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>
lib/cmdlib.py