Ensure Cinder volumes remain available if one or multiple nodes,
hosting the Cinder services or volumes, go down.
Volume remains available when active node that hosts cinder service goes down.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.