VxFlex OS password is not stored in block_device_mapping table.
Instead of this passwords are stored in separate file and are
retrieved during each attach/detach operation.
The stable/queens branch is in Extended Maintenance mode and is no
longer released from. If you decide to apply this patch to your
deployment, you must make a corresponding change to the os-brick
library. You can find the os-brick patch for stable/queens here:
Additionally, you must deploy a new configuration file on compute
nodes, cinder nodes, and anywhere you would perform a volume
attachment in your deployment. See the documentation change on
this patch for details about the new config file.
See OSSN-0086 for more information about this change: