Cinder

NFS drivers should implemented "get_volume_stats"

Bug #1152501 reported by Mehdi Abaakouk
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Cinder
Fix Released
High
Mehdi Abaakouk
Cinder 2013.1 "grizzly"

Bug Description

NFS drivers driver doesn't implement "get_volume_stats" method which means no capabilities will be notified to the scheduler.

So the scheduler cannot find valid hosts to create the volume.

The method should return capabilities with attributes: total_space, total_avail, total_capacity_gb, free_capacity_gb, etc.

Mehdi Abaakouk (sileht)
Changed in cinder:
assignee: nobody → Mehdi Abaakouk (sileht)
Mehdi Abaakouk (sileht)
Changed in cinder:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to cinder (master)

Fix proposed to branch: master
Review: https://review.openstack.org/23916

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (master)

Reviewed: https://review.openstack.org/23916
Committed: http://github.com/openstack/cinder/commit/c47bf9bc3835d4399185376ac07920ef903d79e8
Submitter: Jenkins
Branch: master

commit c47bf9bc3835d4399185376ac07920ef903d79e8
Author: Mehdi Abaakouk <email address hidden>
Date: Fri Mar 8 13:01:57 2013 +0100

    Implement get_volume_stats in NFS driver

    Use the already existing code (ie: _get_available_capacity) to
    implement get_volume_stats in the nfs driver

    Change the netapp nfs driver to use this new implementation
    instead of the dumb one.

    Fixes bug #1152501

    Change-Id: Ie16d9628ba4b096c60966b4aa6192fbdcb9a4f20

Changed in cinder:
status: In Progress → Fix Committed
John Griffith (john-griffith)
Changed in cinder:
milestone: none → grizzly-rc2
importance: Undecided → High
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to cinder (milestone-proposed)

Fix proposed to branch: milestone-proposed
Review: https://review.openstack.org/25104

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (milestone-proposed)

Reviewed: https://review.openstack.org/25104
Committed: http://github.com/openstack/cinder/commit/d0757d1568c5e6b75aa32c43a10df6232b946c04
Submitter: Jenkins
Branch: milestone-proposed

commit d0757d1568c5e6b75aa32c43a10df6232b946c04
Author: Mehdi Abaakouk <email address hidden>
Date: Fri Mar 8 13:01:57 2013 +0100

    Implement get_volume_stats in NFS driver

    Use the already existing code (ie: _get_available_capacity) to
    implement get_volume_stats in the nfs driver

    Change the netapp nfs driver to use this new implementation
    instead of the dumb one.

    Fixes bug #1152501

    Change-Id: Ie16d9628ba4b096c60966b4aa6192fbdcb9a4f20
    (cherry picked from commit c47bf9bc3835d4399185376ac07920ef903d79e8)

Changed in cinder:
status: Fix Committed → Fix Released
Thierry Carrez (ttx)
Changed in cinder:
milestone: grizzly-rc2 → 2013.1
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