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(parent: 96c0d45) | patch
rbd: support cloning across namespaces
authorIlya Dryomov <idryomov@gmail.com>
Wed, 22 Aug 2018 15:26:10 +0000 (17:26 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Thu, 6 Sep 2018 14:18:04 +0000 (16:18 +0200)
commit389c23ba23871dba75bf2e4f91fd7ecfaf21ff2f
tree93cfb965e3ff141b7a455df3c3c4cf02ab4ea9bdtree | snapshot
parent96c0d45bec08b863d6a7e55676ed04a2f99d03d5commit | diff
rbd: support cloning across namespaces

If parent_get class method is not supported by the OSDs, fall back to
the legacy class method and assume that the parent is in the default
(i.e. "") namespace.  The "use the child's image namespace" workaround
is no longer needed because creating images within namespaces will
require parent_get aware OSDs.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
drivers/block/rbd.c diff | blob | history
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