Commits on Nov 4, 2021

1. librbd/object_map: rbd diff between two snapshots lists entire image … …

   …content
   
   Problem:
   rbd diff between two snapshots lists entire image content with `whole-object` switch.
   
   Solution:
   While computing resize diff during object map do not mark state as new data
   unless diff state is valid.
   
   Fixes: https://tracker.ceph.com/issues/50787
   Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
   (cherry picked from commit 399a45e)

   

   sunnyku committed Nov 4, 2021
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2. test/librbd: add test condition for whole-object switch with fast dif… …

   …f enable
   
   This patch adds a test condition to test fast diff between two snapshots
   with whole-object switch.
   
   `TestMockObjectMapDiffRequest.EndDelta` expects diff state
   `DIFF_STATE_DATA_UPDATED` which is an incorrect expectation when diff is calculated
   between two snapshots.
   
   Fixes: https://tracker.ceph.com/issues/50787
   
   Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
   (cherry picked from commit 8d62c4a)

   

   sunnyku committed Nov 4, 2021
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