nova-powervm

kernel backstore should use fileio

Bug #1719634 reported by Eric Larese
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
nova-powervm
Fix Released
Medium
Eric Larese

Bug Description

The current kernel backstore does not support SCSI persistent reserve, which is needed for some cluster applications. The kernel backstore should be changed to use fileio.

Revision history for this message
Eric Fried (efried) wrote :

https://review.openstack.org/#/c/507548/

Changed in nova-powervm:
assignee: nobody → Eric Larese (erlarese)
importance: Undecided → Medium
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to nova-powervm (master)

Reviewed: https://review.openstack.org/507548
Committed: https://git.openstack.org/cgit/openstack/nova-powervm/commit/?id=ead4bc95317564666c0c30b542405cb442389049
Submitter: Jenkins
Branch: master

commit ead4bc95317564666c0c30b542405cb442389049
Author: Eric Larese <email address hidden>
Date: Tue Sep 26 09:55:25 2017 -0400

    change kernel backstore to fileio

    The kernel fileio backstore supports SCSI persistent reserve, which is
    needed for some cluster applications. This change converts to use
    this fileio backstore.

    Change-Id: Ifc3745a52e08c78abdf727d36f32ca0c7b2f05da
    Closes-Bug: 1719634

Changed in nova-powervm:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to nova-powervm (stable/pike)

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/509516

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to nova-powervm (stable/pike)

Reviewed: https://review.openstack.org/509516
Committed: https://git.openstack.org/cgit/openstack/nova-powervm/commit/?id=62529cadddd5600e931ddaa7148328d68fe11c72
Submitter: Jenkins
Branch: stable/pike

commit 62529cadddd5600e931ddaa7148328d68fe11c72
Author: Eric Larese <email address hidden>
Date: Tue Sep 26 09:55:25 2017 -0400

    change kernel backstore to fileio

    The kernel fileio backstore supports SCSI persistent reserve, which is
    needed for some cluster applications. This change converts to use
    this fileio backstore.

    Change-Id: Ifc3745a52e08c78abdf727d36f32ca0c7b2f05da
    Closes-Bug: 1719634
    (cherry picked from commit ead4bc95317564666c0c30b542405cb442389049)

tags: added: in-stable-pike
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