HP3PAR Manila driver fails to delete snapshot for CIFS share

[Mark Sturdevant]

Attempting to delete a CIFS share snapshot results in the following error:

2015-02-09 16:43:32.307 TRACE oslo.messaging.rpc.dispatcher File "/opt/stack/manila/manila/share/drivers/hp/hp_3par_driver.py", line 227, in delete_snapshot2.307 TRACE oslo.messaging.rpc.dispatcher self.vfs)
2015-02-09 16:43:32.307 TRACE oslo.messaging.rpc.dispatcher File "/opt/stack/manila/manila/share/drivers/hp/hp_3par_mediator.py", line 406, in delete_snapshot307 TRACE oslo.messaging.rpc.dispatcher path = share['shareDir'].split('/')
2015-02-09 16:43:32.307 TRACE oslo.messaging.rpc.dispatcher AttributeError: 'list' object has no attribute 'split'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/158932

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/158932
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=58858ec84ed57ba26e80df3ebbdb1c622489a373
Submitter: Jenkins
Branch: master

commit 58858ec84ed57ba26e80df3ebbdb1c622489a373
Author: Mark Sturdevant <email address hidden>
Date: Tue Feb 24 16:16:47 2015 -0800

    HP 3PAR driver fix for delete snapshot

    Attempting to delete a CIFS snapshot raises an AttributeError
    when attempting to split "shareDir" during dependent share
    checking. The split was made safe for an empty shareDir and
    the path indexing was fixed in the dependent share checking.

    Change-Id: Ieb745df6222817f6c459f62bac3fb66ecc576482
    Closes-Bug: #1420055