Unity and Kaminario: Leftover devices when check_valid_device fails on clone or create vol from snapshot

Bug #1881108 reported by Gorka Eguileor
This bug affects 1 person
Affects Status Importance Assigned to Milestone
In Progress
Gorka Eguileor

Bug Description

Both the Dell-EMC Unity and Kaminario K2 drivers will leave leftover devices on the host if the validation of the attachment fails when they are going to use "dd" to copy data.

They use dd for volume cloning and create volume from snapshot.

This is caused by the use of the base driver's "_connect_device" method by these 2 drivers, which expects the caller to clean up the volume if the validation failed.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to cinder (master)

Fix proposed to branch: master
Review: https://review.opendev.org/731495

Changed in cinder:
status: New → In Progress
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.