ZFSonLinux share driver does not report dedupe and compression capabilities

[Valeriy Ponomaryov]

ZFSonLinux share driver supports dedupe and compression but does not report such capabilities to scheduler.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/293025

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/293025
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=c8bce995e840a726dc767305b4ce0b7b49d395d6
Submitter: Jenkins
Branch: master

commit c8bce995e840a726dc767305b4ce0b7b49d395d6
Author: Valeriy Ponomaryov <email address hidden>
Date: Mon Mar 14 19:44:03 2016 +0200

    Fix report of ZFSonLinux driver capabilities

    ZFSonLinux share driver supports dedupe and compression
    but does not report such capabilities to scheduler.

    So, make driver do following things:
    - Report 'dedupe' and 'compression' capabilities
      based on values of its config option 'zfs_dataset_creation_options'.
      Both can be either enabled or disabled.
    - Report proper value of 'thin_provisioning' as [True],
      because ZFSonLinux driver does not support space reservation for
      shares and uses only quotas for managing used size.
    - Make driver expect type of compression as
      qualified extra spec 'zfsonlinux:compression'.

    Change-Id: I4028b3fae4e39d0303e7ead5eba6a49b7ca9d977
    Closes-Bug: #1557031

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/manila 2.0.0.0rc1 release candidate.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/manila 2.0.0 release.