This enables writing ids to a local completion
cache when using the cinderclient shell, which
allows tools/cinder.bash_completion to complete
commands such as
cinder delete a<tab>
Volume ids are recorded on "cinder list" and
"cinder create" operations, similar for backup ids.
This functionality was unintentionally removed in
changes some time ago. Labeled as Partial-Bug
because I haven't added name caching yet, which also
used to exist.
Partial-Bug: #1712835
Change-Id: Id56aa43b061758a00a2a8c9c92a5a33ab9f7ab84
(cherry picked from commit c4b37c2830)