** Changed in: nova
Status: Fix Committed => Fix Released
** Changed in: nova
Milestone: None => kilo-1
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https://bugs.launchpad.net/bugs/1372815
Title:
Hyper-V tries to logout from iSCSI targets in use
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
When a volume is detached from a VM on Hyper-V, the Nova driver tries
to disconnect from the iSCSI target, even if it's in use.
https://github.com/openstack/nova/blob/master/nova/virt/hyperv/volumeops.py#L194
This make sense when a volume (LUN) is associated with only one iscsi
target, but this isn't always the case, you can have only one iSCSI
target that exports more than one LUN to the hypervisor.
We could provide a general solution that will only disconnect from the
iSCSI target when there aren't more disks exposed to the hypervisor.
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