OpenStack Compute (nova)

Detach volume fails when using multipath iscsi

Bug #1178893 reported by Xing Yang
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Fix Released
Medium
Xing Yang
OpenStack Compute (nova) 2013.2 "havana"
Grizzly
Fix Released
Medium
Vish Ishaya
OpenStack Compute (nova) 2013.1.2

Bug Description

Enabled multipath for libvirt iscsi volume driver. Attach volume worked, however, detach volume failed. It failed because it can't find multipath device "/dev/mapper/xxxxxxxx" from connection_info and block device mapping table.

Xing Yang (xing-yang)
Changed in nova:
assignee: nobody → Xing Yang (xing-yang)
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to nova (master)

Fix proposed to branch: master
Review: https://review.openstack.org/28870

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

Reviewed: https://review.openstack.org/28870
Committed: http://github.com/openstack/nova/commit/fc786dd469a15bda1b9d3c7bacf9f1771b9b9956
Submitter: Jenkins
Branch: master

commit fc786dd469a15bda1b9d3c7bacf9f1771b9b9956
Author: Xing Yang <email address hidden>
Date: Sat May 11 09:48:18 2013 -0400

    Detach volume fails when using multipath iscsi

    Enabled multipath for libvirt iscsi volume driver. Attach volume worked,
    however, detach volume failed. It failed because it can't find multipath
    device "/dev/mapper/xxxxxxxx" from connection_info and block device
    mapping table.

    The fix is to retrieve multipath device info dynamically at detach time.

    Fixes: bug #1178893

    Change-Id: I53a3888daef93b57bf7f57438f74cee05e794b52

Changed in nova:
status: In Progress → Fix Committed
Vish Ishaya (vishvananda)
Changed in nova:
importance: Undecided → Medium
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to nova (stable/grizzly)

Fix proposed to branch: stable/grizzly
Review: https://review.openstack.org/29414

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

Reviewed: https://review.openstack.org/29414
Committed: http://github.com/openstack/nova/commit/3c845399da5a872ccd8412c636e8f9926a6e4c3e
Submitter: Jenkins
Branch: stable/grizzly

commit 3c845399da5a872ccd8412c636e8f9926a6e4c3e
Author: Xing Yang <email address hidden>
Date: Sat May 11 09:48:18 2013 -0400

    Detach volume fails when using multipath iscsi

    Enabled multipath for libvirt iscsi volume driver. Attach volume worked,
    however, detach volume failed. It failed because it can't find multipath
    device "/dev/mapper/xxxxxxxx" from connection_info and block device
    mapping table.

    The fix is to retrieve multipath device info dynamically at detach time.

    Fixes: bug #1178893

    Change-Id: I53a3888daef93b57bf7f57438f74cee05e794b52
    (cherry picked from commit fc786dd469a15bda1b9d3c7bacf9f1771b9b9956)

Thierry Carrez (ttx)
Changed in nova:
milestone: none → havana-1
status: Fix Committed → Fix Released
Thierry Carrez (ttx)
Changed in nova:
milestone: havana-1 → 2013.2
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.