openstack/cinder
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Merge "HPE 3PAR: Update Storage Driver docs for Queens release"

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Zuul 2018-01-26 12:41:14 +00:00 committed by Gerrit Code Review
commit f41e556521
1 changed files with 18 additions and 12 deletions
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doc/source/configuration/block-storage/drivers/hpe-3par-driver.rst
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@ -46,6 +46,16 @@ the HPE 3PAR storage system:
volume snapshots. This applies to the volume :command:`snapshot-*` volume snapshots. This applies to the volume :command:`snapshot-*`
commands. commands.
* Enabling Volume Compression requires the following:
* Array must contain SSD disks.
* HPE 3PAR Operating System software version 3.3.1 MU1 or higher.
* Array must have the Compression license installed.
* HPE 3PAR Storage System with 8k or 20k series
* HPE 3PAR drivers will now check the licenses installed on the array and * HPE 3PAR drivers will now check the licenses installed on the array and
disable driver capabilities based on available licenses. This will apply to disable driver capabilities based on available licenses. This will apply to
thin provisioning, QoS support and volume replication. thin provisioning, QoS support and volume replication.
@ -99,6 +109,12 @@ Supported operations
* Volume Compression. * Volume Compression.
* Group Replication with More Granularity (Tiramisu).
* Volume Revert to Snapshot.
* Additional Backend Capabilities.
Volume type support for both HPE 3PAR drivers includes the ability to set the Volume type support for both HPE 3PAR drivers includes the ability to set the
following capabilities in the OpenStack Block Storage API following capabilities in the OpenStack Block Storage API
``cinder.api.contrib.types_extra_specs`` volume type extra specs extension ``cinder.api.contrib.types_extra_specs`` volume type extra specs extension
@ -230,18 +246,8 @@ Adaptive Flash Cache license installed.
* ``hpe3par:flash_cache`` - The flash-cache policy, which can be turned on and * ``hpe3par:flash_cache`` - The flash-cache policy, which can be turned on and
off by setting the value to ``true`` or ``false``. off by setting the value to ``true`` or ``false``.
For ``hpe3par:compression`` key, the HPE 3PAR StoreServ Storage array must meet * ``hpe3par:compression`` - The volume compression, which can be turned on and
the following requirements: off by setting the value to ``true`` or ``false``.
* Firmware version HPE 3PAR OS 3.3.1
* HPE 3PAR Storage system with 8k or 20k series
* Compression license installed
* Supported only on Solid State drives
* The assigned CPG for a compressed volume must be set to device type of "SSD"
Other restrictions and considerations for ``hpe3par:compression``: Other restrictions and considerations for ``hpe3par:compression``: