From a1ee1ee716d76fe46a9080563a06bd0a314bc20f Mon Sep 17 00:00:00 2001
From: Samuel Just <sam.just@inktank.com>
Date: Fri, 13 Dec 2013 12:43:00 -0800
Subject: [PATCH] PGLog::rewind_divergent_log: we can rewind to tail, fix
 assert

Signed-off-by: Samuel Just <sam.just@inktank.com>
---
 src/osd/PGLog.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osd/PGLog.cc b/src/osd/PGLog.cc
index f9a6b97b94d05..a157b6f58e4c6 100644
--- a/src/osd/PGLog.cc
+++ b/src/osd/PGLog.cc
@@ -338,7 +338,7 @@ void PGLog::rewind_divergent_log(ObjectStore::Transaction& t, eversion_t newhead
                       bool &dirty_info, bool &dirty_big_info)
 {
   dout(10) << "rewind_divergent_log truncate divergent future " << newhead << dendl;
-  assert(newhead > log.tail);
+  assert(newhead >= log.tail);
 
   list<pg_log_entry_t>::iterator p = log.log.end();
   list<pg_log_entry_t> divergent;
-- 
2.39.5