ceph/ceph — pull request #1774 by liewegas (2014-05-06 18:02:13+00:00)
Title: osd/ReplicatedPG: fix whiteouts for other cache mode

We were special casing WRITEBACK mode for handling whiteouts; this needs to
also include the FORWARD and READONLY modes. To avoid having to list
specific cache modes, though, just check != NONE.

Fixes: #8296 Backport: firefly Signed-off-by: Sage Weil