** Description changed: 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 a 5 instances and run http://paste.ubuntu.com/16738910/ + + [Regression Potential] + + * Nothing expected
** Summary changed: - ScaleIO driver could attach wrong volume to the VM + [SRU] ScaleIO driver could attach wrong volume to the VM ** Patch added: "lp1524989-wily.patch" https://bugs.launchpad.net/os-brick/+bug/1524989/+attachment/4671481/+files/lp1524989-wily.patch ** Changed in: cloud-archive/liberty Assignee: (unassigned) => Edward Hope-Morley (hopem) ** Tags added: sts-sru -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1524989 Title: [SRU] ScaleIO driver could attach wrong volume to the VM To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1524989/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
