From: Sage Weil <sage@redhat.com>
Date: Mon, 22 Dec 2014 15:12:44 +0000 (-0800)
Subject: osd/ECBackend: use correct seed for (empty) omap digest
X-Git-Tag: v0.92~105^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9c96fbb68de0240134f00518931d1bdc9a8780e5;p=ceph.git

osd/ECBackend: use correct seed for (empty) omap digest

This will be 0 on mixed OSD version PGs, -1 on current PGs.

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/osd/ECBackend.cc b/src/osd/ECBackend.cc
index 9a5a6a1a0e3..a984887b183 100644
--- a/src/osd/ECBackend.cc
+++ b/src/osd/ECBackend.cc
@@ -1809,6 +1809,6 @@ void ECBackend::be_deep_scrub(
     o.digest_present = true;
   }
 
-  o.omap_digest = 0;
+  o.omap_digest = seed;
   o.omap_digest_present = true;
 }