[SRU] ScaleIO driver could attach wrong volume to the VM
Bug #1524989 reported by
Xing Yang
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu Cloud Archive |
Fix Released
|
Undecided
|
Unassigned | ||
Liberty |
Fix Released
|
Undecided
|
Edward Hope-Morley | ||
os-brick |
Fix Released
|
Undecided
|
Xing Yang | ||
python-os-brick (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Wily |
Fix Released
|
Medium
|
Edward Hope-Morley |
Bug Description
When running multiple attach volume operations with multiple volumes and multiple VMs, a wrong volume could end up being attached to a VM. To fix this, connect_volume and disconnect_volume should be locked.
[Impact]
* Backport to Ubuntu Wily/Liberty to safeguard against race conditions when performing concurrent attach/detach requests.
[Test Case]
* Deploy Openstack Liberty
* Boot > 1 instances and run https:/
[Regression Potential]
* Nothing expected
Changed in os-brick: | |
assignee: | nobody → Xing Yang (xing-yang) |
status: | New → In Progress |
description: | updated |
tags: | added: connector emc scaleio |
Changed in python-os-brick (Ubuntu Wily): | |
assignee: | nobody → Edward Hope-Morley (hopem) |
Changed in python-os-brick (Ubuntu): | |
status: | New → Invalid |
Changed in cloud-archive: | |
status: | New → Invalid |
Changed in python-os-brick (Ubuntu): | |
importance: | Undecided → Medium |
Changed in python-os-brick (Ubuntu Wily): | |
importance: | Undecided → Medium |
description: | updated |
tags: |
added: verification-done removed: verification-needed |
tags: |
added: verification-liberty-done removed: verification-liberty-needed |
Changed in python-os-brick (Ubuntu): | |
status: | Invalid → Fix Released |
Changed in cloud-archive: | |
status: | Invalid → Fix Released |
tags: | removed: sts-sru |
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Fix proposed to branch: master /review. openstack. org/256106
Review: https:/