LarryLiu 4cac1bd322 Storwize/SVC: Change volume copy task to async ... If Cinder crashes during a migration or retype (where data is moved and the operation can take a long time), the storage ends up with multiple copies of the same volume which requires storage admin intervention. This patch maintain a list of pending operations which is backed up in admin metadata, and a periodic task reviews the list and removes volume copies whose copy operation completed. When Cinder comes up, check the admin metadata and rebuild the list. Change-Id: I6549712bb0083996faced89c2207a4c438ae953d Closes-Bug: #1278035		2014-02-24 10:34:07 +08:00
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drivers	Storwize/SVC: Change volume copy task to async	2014-02-24 10:34:07 +08:00
flows	Merge "On create_volume flow get rid of host parameter"	2014-02-06 22:51:58 +00:00
__init__.py	Remove vim header	2013-12-30 18:53:02 -06:00
api.py	Check type argument on create from source and snap	2014-02-12 14:51:48 +02:00
configuration.py	Remove vim header	2013-12-30 18:53:02 -06:00
driver.py	Storwize/SVC: Change volume copy task to async	2014-02-24 10:34:07 +08:00
iscsi.py	Move create_, remove_ and ensure_export from drivers	2014-02-11 14:43:48 +04:00
manager.py	Storwize/SVC: Change volume copy task to async	2014-02-24 10:34:07 +08:00
qos_specs.py	Remove vim header	2013-12-30 18:53:02 -06:00
rpcapi.py	Validate the quota in the API layer for volume extend	2014-02-06 21:34:18 -05:00
utils.py	Don't use shred for volume_clear=zero	2014-02-05 13:53:14 -05:00
volume_types.py	Remove unused method 'is_key_value_present()'	2014-01-21 14:38:50 +09:00