Comment 5 for bug 2003179

The issue happens only when creating a volume from an image at the time it attaches or detaches the volume.

Seems there is something wrong between cinder and privsep called by os_brick.

Cinder calls os-brick:

https://github.com/openstack/cinder/blob/master/cinder/volume/drivers/dell_emc/powerflex/driver.py#L1199

Then os-brick initiator makes a privilege call since it needs to access a restricted file

https://github.com/openstack/os-brick/blob/master/os_brick/initiator/connectors/scaleio.py#L90

It communicates with oslo_privsep to fetch the required information

https://github.com/openstack/os-brick/blob/master/os_brick/privileged/scaleio.py#L78

Then this is where the password is displayed in clear in the logs

https://github.com/openstack/oslo.privsep/blob/master/oslo_privsep/daemon.py#L501