PowerMax is to replace VMAX in release notes, online documentation,
directory structure and driver name.
Implements: blueprint vmax-powermax-rebrand
Change-Id: I74f690b60aac6d0d4bf49d25b04a067c7993bfc7
VMAX support for failing over to backup instances of Unisphere.
Change-Id: I72354ace0de850e162c5ce804503a62f7161c07f
Implements: blueprint vmax-unisphere-failover
Workload support was dropped in ucode 5978. If a VMAX All Flash
array is upgraded to 5978 or greater and existing volume types
leveraged workload e.g. DSS, DSS_REP, OLTP and OLTP_REP,
attaching and detaching will no longer work and the volume type
will be unusable.
Change-Id: I0ad0c530c93a9494e1a3048e557360b38c4a125b
Closes-Bug: #1790141
This submission fixes a timeout issue with initiator retrieval, the fix
uses targeted extraction instead of list matching to increase
performance. Short hostname retrieval for hostnames with 16 or characters
has been fixed.
Change-Id: I4eff572448c720746fbdd49caf3ae2dccfb3d352
Closes-Bug: #1783855
Closes-Bug: #1783867
This code change corrects the issue with not all Service Levels
being returned by 'cinder get-pools' command.
Change-Id: I09724aef341b6fd75891b76bab97edd7d32af0a6
Closes-Bug: #1784856
Log VMAX specific metadata of a volume and version
information, when debug is enabled. It enables the user
to trace the vmax location of a volume after every
operation i.e. storage group, masking view etc., as well
as useful debug information like OS, VMAX and python
versions.
Change-Id: Ib727797da7624dec5662a35de1db05ad6dc866a0
Implements: blueprint vmax-metadata
SSL certificates are not being applied to the REST session as desired.
If a user sets SSL verification to True but does not specify a path
to the SSL cert, SSL is disabled instead of looking in the system
certificate bundle.
Closes-Bug #1772924
Change-Id: I20cb64c11e43c22558939e27708ec678c5723ca2
VMAX Support for listing manageable volumes and snapshots.
Change-Id: I73cf7940fbeb4a450fd0719a5477c82aefde8c9a
Implements: blueprint vmax-list-manage-existing
This patch delivers support for retyping (storage-assisted migration)
volumes with a non-replicated volume type to a replicated volume type;
replicated to non-replicated; and between two replicated volume types
with differing service levels.
Change-Id: Ic86826dccc7b830db15fb8a2eeb888dbb895292d
Implements: blueprint vmax-retype-replicated-volumes
VMAX Support for reverting a volume to last snapshot.
Change-Id: I1a4b5c000d1b2fc50ed89f9ad874e9e6c62f0290
Implements: blueprint vmax-revert-volume-to-snapshot
VMAX support for managing and unmanaging snapshots.
Change-Id: I0717825dd47fb47c0a58040a13a9da09f6779955
Implements: blueprint vmax-manage-unmanage-snapshot
SRDF/Metro allows a remotely replicated (SRDF) secondary device
to be read/write accessible to the host, taking on the external
identity of the primary device (geometry, device WWN, and so on).
Both the primary and secondary devices may then appear as a single
virtual device across the two SRDF paired arrays. With both devices
being accessible, the host can read and write to both primary and
secondary devices, with SRDF/Metro ensuring each copy remains current
and consistent, addressing any write conflicts which may occur.
This patch adds this functionality to the VMAX cinder driver.
Change-Id: Ib31763ea5759f7f9c0d2e2db68ba3820188245db
Partially-Implements: blueprint vmax-replication-enhancements
This integrates Initiator (one way) CHAP authentication functionality into the
VMAX backend. Prior discovery should have been established. When an initiator
tries to manually connect to the array that is CHAP enabled,
use_chap_auth=True, chap_username and chap_password must be set in the
backend configuration
Change-Id: I037ae494eeb234fe2285b3635d24ee8c5226b9bc
Implements: blueprint vmax-iscsi-chap-authentication
Currently, only Synchronous mode is supported for volume replication
on VMAX. This patch adds Asynchronous remote replication support.
Change-Id: If5df30b6ac8544f4c98b4dec89ad3b032b80d379
Partially-Implements: blueprint vmax-replication-enhancements
The use of xml files for vmax backend configuration is deprecated.
Configuration parameters should be set in cinder.conf for security and
uniformity. The xml file can still be used but will not be supported after
the queens release.
Change-Id: Ic7fc1827608190ec47db30b1265bebde616b616b
Implements: blueprint backend-xml-deprecation
In Tiramisu, a group construct is used to manage the group
of volumes to be replicated together for the ease of management.
This patch adds this support to the VMAX driver.
Change-Id: I9fffa0c6dc3092f3230cfa5da1ea5f3ff1e3151b
Implements: blueprint vmax-replication-group
There were a couple of improperly formatted docstrings that
were causing Sphinx warnings to be produced at build time.
This patch corrects those issues.
Change-Id: Ica81e21b81213fe135b507114b0e29833105420c
This patch adds Consistency Group capability to Generic
Volume Groups in the VMAX driver.
Change-Id: I1564f12e052b3c7e9a45826b3f1f707011e3c634
Partially-Implements: blueprint vmax-generic-volume-group
For json code block, correct format issues of
the content, and for others use 'code-block: default'
to avoid warnings.
Change-Id: I94b4f513900fcb36ec55777a0762eba786ce1d7d
In VMAX driver version 3.0, SMI-S has been replaced with unisphere
REST. This is porting Live Migration from SMIS to REST.
See original https://review.openstack.org/#/c/450430/ for more
details.
Change-Id: I7e0d9cc382a75148ecd53c48f8b2e4e69a68163c
Partially-Implements: blueprint vmax-rest
In VMAX driver version 3.0, SMI-S has been replaced with unisphere
REST. This is porting Replication V2.1 from SMIS to REST.
See original https://review.openstack.org/#/c/409079/ for more
details
Change-Id: I9cb8d931bd40cb34429f228f1723bb162a75443f
Partially-Implements: blueprint vmax-rest
In VMAX driver version 3.0, SMI-S has been replaced with
unisphere REST. This is porting Compression from SMIS to REST.
See original https://review.openstack.org/#/c/400824/ for more
details
Change-Id: I2d7cda0b5856ec5c3c1ca7df4f2ad93936f15b57
Partially-Implements: blueprint vmax-rest
In VMAX driver version 3.0, SMI-S has been replaced with unisphere
REST. This is porting QoS from SMIS to REST.
See original https://review.openstack.org/#/c/307502/ for more
details
Change-Id: Iba516767a465138474832d8de487886ecf9b305f
Partially-Implements: blueprint vmax-rest
In VMAX driver version 3.0, SMI-S has been replaced with unisphere
REST. This is porting Retype from SMIS to REST.
See original https://review.openstack.org/#/c/397862/ for more
details.
Change-Id: If39be8c8038734b585353d3d714607d3bce25da1
Partially-Implements: blueprint vmax-rest
In VMAX driver version 3.0, SMI-S will be replaced with unisphere
REST. Pike will support VMAX3 hybrid and All Flash arrays. This
submission is for base functionality only.
Change-Id: Ic0bdf57bd5f2b1af8e7954c70225921c2501060e
Implements: blueprint vmax-rest
When Live migrating from one compute node to another the connection
drops and requires the instance to be rebooted. To prevent this
from happening we need to share the storage group and port group
between masking views.
Change-Id: I1483ca38362c5ff1724940c2abf1179e75e02c8e
Closes-Bug: #1676459
Helen Walsh