Public bug reported:
Driver detach is not called while handling failure during Cinder's
attach API. This can result in volume data loss for VMware driver since
during driver attach, the instance VM is reconfigured with volume's
vmdk. Subsequent delete of instance will delete the volume's vmdk since
the instance is not reconfigured to remove the volume's vmdk even after
attach failure.
** Affects: nova
Importance: Undecided
Assignee: Vipin Balachandran (vbala)
Status: New
** Changed in: nova
Assignee: (unassigned) => Vipin Balachandran (vbala)
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https://bugs.launchpad.net/bugs/1460044
Title:
Data loss can occur if cinder attach fails
Status in OpenStack Compute (Nova):
New
Bug description:
Driver detach is not called while handling failure during Cinder's
attach API. This can result in volume data loss for VMware driver
since during driver attach, the instance VM is reconfigured with
volume's vmdk. Subsequent delete of instance will delete the volume's
vmdk since the instance is not reconfigured to remove the volume's
vmdk even after attach failure.
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