ShyamsundarR 20d336fca3 Add support to use ceph manager rbd command to delete an image
Image deletion takes time proportional to the size of the
image. Hence, ceph manager is enhanced to support async
deletion of an image, or rather passing the task of
deleting an image to the ceph manager.

This commit leverages the ceph manager enhancement in the CSI code.

NOTE: This is tested against a ceph cluster that is running
Ceph master version of the code. Once other releases
catch up in terms of the feature, the optimization would be
available to the CSI driver as well.

Fixes: #523
Signed-off-by: ShyamsundarR <srangana@redhat.com>
2019-08-13 16:08:22 +00:00
..