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| author | Patrick East <patrick.east@purestorage.com> | 2015-04-14 18:42:19 -0700 |
|---|---|---|
| committer | Doug Hellmann <doug@doughellmann.com> | 2015-04-15 19:49:29 +0000 |
| commit | 3c3e1d8db5ff64156ab345c375549021db55b8a2 (patch) | |
| tree | f6d82b656300ef82b12e19197808d4cc7d33d273 | |
| parent | 672a1d4362268cd614adb2b424c982d6555d1629 (diff) | |
| download | cinder-3c3e1d8db5ff64156ab345c375549021db55b8a2.tar.gz | |
Add locking to PureISCSIDriver around creating Purity Host objects.
This will prevent us from getting conflicting credentials for
connection methods which will result in iSCSI attach operations to fail.
Change-Id: Ia206e7b5ff330c8fccb49ed23a31b120a5c04eb3
Closes-Bug: 1444224
(cherry picked from commit a712afe42833443878898bb42851376cd8615ff9)
| -rw-r--r-- | cinder/volume/drivers/pure.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cinder/volume/drivers/pure.py b/cinder/volume/drivers/pure.py index b0a435b9e..c35b7df1e 100644 --- a/cinder/volume/drivers/pure.py +++ b/cinder/volume/drivers/pure.py @@ -329,6 +329,7 @@ class PureISCSIDriver(san.SanISCSIDriver): } return username, password, initiator_updates + @utils.synchronized('PureISCSIDriver._connect', external=True) def _connect(self, volume, connector, initiator_data): """Connect the host and volume; return dict describing connection.""" connection = None |