From: Sage Weil <sage@inktank.com>
Date: Thu, 14 Feb 2013 19:34:04 +0000 (-0800)
Subject: osd: log error when ondisk snap collections do not match
X-Git-Tag: v0.58~65^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1de16ac1c4d434191bf3ea678f84b7e63061925b;p=ceph.git

osd: log error when ondisk snap collections do not match

This way we notice when it happens instead of blindly moving on.

Backport: bobtail
Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/osd/PG.cc b/src/osd/PG.cc
index db613bbd29cc..2a559c163270 100644
--- a/src/osd/PG.cc
+++ b/src/osd/PG.cc
@@ -3214,6 +3214,8 @@ void PG::check_ondisk_snap_colls(
     derr << "ondisk_snapcolls: " << ondisk_snapcolls
 	 << " does not match snap_collections " << snap_collections
 	 << " repairing." << dendl;
+    osd->clog.error() << info.pgid << " ondisk snapcolls " << ondisk_snapcolls << " != snap_collections "
+		      << snap_collections << ", repairing.";
     snap_collections = ondisk_snapcolls;
   }
 }