]> git.apps.os.sepia.ceph.com Git - ceph.git/commit
librbd: handle diff from clone
authorSage Weil <sage@inktank.com>
Thu, 28 Mar 2013 16:26:11 +0000 (09:26 -0700)
committerJosh Durgin <josh.durgin@inktank.com>
Mon, 1 Apr 2013 06:32:41 +0000 (23:32 -0700)
commit4d02e17f36e27c8aeefb383a56d4ae7110b5dd5b
treeabfbb11c1199dcae9181a10624deaf867ca22abc
parent186ddda58ce3a0d19b554057ba6ea8f96ab6fa6c
librbd: handle diff from clone

If we have a parent image, and the reference is from snap 0 (beginning of
time) we need to look at the diff on the parent from the beginning of time
and report that when we get an ENOENT.

Signed-off-by: Sage Weil <sage@inktank.com>
src/librbd/internal.cc