From e1696746a221c82c97d6d25fd0d70d7cf4d9c10b Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Mon, 4 Aug 2008 10:37:43 -0700
Subject: [PATCH] mds: adjust open_parent on replay relinking

---
 src/mds/journal.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/mds/journal.cc b/src/mds/journal.cc
index 0d45943cd4fb0..63327fab688bd 100644
--- a/src/mds/journal.cc
+++ b/src/mds/journal.cc
@@ -419,6 +419,15 @@ void EMetaBlob::replay(MDS *mds, LogSegment *logseg)
 	}
    	in->first = p->dnfirst;
       }
+
+      // verify open snaprealm parents
+      if (in->snaprealm) {
+	SnapRealm *actual = in->get_parent_dn()->get_dir()->inode->find_snaprealm();
+	if (actual != in->snaprealm->parent) {
+	  dout(10) << "EMetaBlob.replay fixing snaprealm open_parent" << dendl;
+	  in->snaprealm->change_open_parent_to(actual);
+	}
+      }
     }
 
     // remote dentries
-- 
2.39.5