Incorrect tunnelling to NetApp servers in concurrent requests

Bug #1176759 reported by Navneet on 2013-05-06
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Cinder
Low
Navneet
Grizzly
Low
Navneet

Bug Description

The vserver/vfiler tunnelling in concurrent api requests in case of multiple vservers/vfiler configuration in same driver can be routed to incorrect vservers in race conditions. This needs to be corrected to avoid unexpected results or api failures. It may affect current and future developments in 7 mode filers/clustered ontap developments.

Navneet (singn) on 2013-05-06
Changed in cinder:
assignee: nobody → Navneet (singn)

Fix proposed to branch: master
Review: https://review.openstack.org/28293

Changed in cinder:
status: New → In Progress

Fix proposed to branch: master
Review: https://review.openstack.org/28294

Reviewed: https://review.openstack.org/28294
Committed: http://github.com/openstack/cinder/commit/837df1272d43bb1a38e12d1c32183071b8294d83
Submitter: Jenkins
Branch: master

commit 837df1272d43bb1a38e12d1c32183071b8294d83
Author: Navneet Singh <email address hidden>
Date: Mon May 6 05:33:21 2013 -0700

    NetApp server tunneling fix.

    NetApp vserver/vfiler api tunneling in concurrent requests
    can cause routing request to incorrect servers in race conditions.
    This fixes the api and driver for the mentioned situations.

    bug 1176759

    Change-Id: Id283822e4d1553daed4e6d690ec36f2edfbcf2b4

Changed in cinder:
status: In Progress → Fix Committed
Thierry Carrez (ttx) on 2013-05-29
Changed in cinder:
milestone: none → havana-1
status: Fix Committed → Fix Released
Navneet (singn) on 2013-10-03
tags: added: grizzly-backport-potential navneet-netapp-backport

Fix proposed to branch: stable/grizzly
Review: https://review.openstack.org/49685

Navneet (singn) on 2013-10-04
tags: added: netapp

Reviewed: https://review.openstack.org/49685
Committed: http://github.com/openstack/cinder/commit/2bd0e2979e914c6d5470464e091fa06cd4b246c8
Submitter: Jenkins
Branch: stable/grizzly

commit 2bd0e2979e914c6d5470464e091fa06cd4b246c8
Author: Navneet Singh <email address hidden>
Date: Mon May 6 05:33:21 2013 -0700

    NetApp server tunneling fix.

    NetApp vserver/vfiler api tunneling in concurrent requests
    can cause routing request to incorrect servers in race conditions.
    This fixes the api and driver for the mentioned situations.

    bug 1176759

    Change-Id: Id283822e4d1553daed4e6d690ec36f2edfbcf2b4
    (cherry picked from commit 837df1272d43bb1a38e12d1c32183071b8294d83)

tags: added: in-stable-grizzly
Thierry Carrez (ttx) on 2013-10-17
Changed in cinder:
milestone: havana-1 → 2013.2
Alan Pevec (apevec) on 2014-03-31
Changed in cinder:
importance: Undecided → Low
tags: removed: grizzly-backport-potential in-stable-grizzly
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