os/kstore: clear coll_map on umount

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

diff --git a/src/os/kstore/KStore.cc b/src/os/kstore/KStore.cc
index be5d3f19230d885811142d54d41d9bcc4a2b77c1..3b768210877ae1aa5e0b221cbdd144713f4f901c 100644 (file)
--- a/src/os/kstore/KStore.cc
+++ b/src/os/kstore/KStore.cc
@@ -1035,6 +1035,7 @@ int KStore::umount()
 
   _sync();
   _reap_collections();
+  coll_map.clear();
 
   dout(20) << __func__ << " stopping kv thread" << dendl;
   _kv_stop();