openstack/cinder
Code Issues Proposed changes

INFINIDAT: add support for multi-attach

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Multi-attach has been supported by the InfiniBox for a long time now.
As it is now supported by Cinder, this commit enables this capability
for the driver for attachments done either through Fibre Channel or
through iSCSI.

Change-Id: Ic84eb3d88cc2130192434b3b49e0e53c2717c6b0
This commit is contained in:
Amit Oren 2018-03-09 01:01:58 +02:00
parent 01bf2c385f
commit 666c0fc8db
2 changed files with 7 additions and 2 deletions
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6
cinder/volume/drivers/infinidat.py
View File

@ -113,10 +113,11 @@ class InfiniboxVolumeDriver(san.SanISCSIDriver):
1.3 - added generic volume groups support
1.4 - added support for QoS
1.5 - added support for volume compression
1.6 - added support for volume multi-attach
"""
VERSION = '1.5'
VERSION = '1.6'
# ThirdPartySystems wiki page
CI_WIKI_NAME = "INFINIDAT_CI"
@ -474,7 +475,8 @@ class InfiniboxVolumeDriver(san.SanISCSIDriver):
QoS_support=qos_support,
thin_provisioning_support=thin,
thick_provisioning_support=not thin,
max_over_subscription_ratio=max_osr)
max_over_subscription_ratio=max_osr,
multiattach=True)
return self._volume_stats
def _create_volume(self, volume):

3
releasenotes/notes/infinidat-multi-attach-support-533b3e559c15801f.yaml Normal file
View File

@ -0,0 +1,3 @@
---
features:
- Support for volume multi-attach in the INFINIDAT InfiniBox driver.