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GlusterFS: Synchronize additional operations
authorEric Harney <eharney@redhat.com>
Fri, 10 Jan 2014 19:20:41 +0000 (14:20 -0500)
committerEric Harney <eharney@redhat.com>
Wed, 15 Jan 2014 15:52:02 +0000 (10:52 -0500)
commit06999f610afc3a123f7a54895e39d690301a8eba
tree2b4c11adf8d522366da9dd1a8d002b15361038batree | snapshot
parent6f1e6f473c84657b33dde094cb4b047fbdaf7c45commit | diff
GlusterFS: Synchronize additional operations

create_cloned_volume() and copy_volume_to_image() should also be
locked against other driver operations to prevent collisions
from concurrent updates of snapshot metadata or volume file data.

Closes-Bug: #1267983

Change-Id: Idd6158bfbe4dc049c33fa58b40d3d570fc244d01
cinder/volume/drivers/glusterfs.py diff | blob | history