ctdb_freeze: extend db priority hack to cover serverid.tdb deadlock.

[sahlberg/ctdb.git] / server / ctdb_freeze.c

diff --git a/server/ctdb_freeze.c b/server/ctdb_freeze.c
index 70333b0b33ddf11f6e6afdf56f792686e58f8b82..e641ef3ae68c5e756250416441630e8b153b1b6d 100644 (file)
--- a/server/ctdb_freeze.c
+++ b/server/ctdb_freeze.c
@@ -26,6 +26,10 @@
 #include "lib/util/dlinklist.h"
 #include "db_wrap.h"
 
+static bool later_db(const char *name)
+{
+       return (strstr(name, "notify") || strstr(name, "serverid"));
+}
 
 /*
   lock all databases
@@ -43,7 +47,7 @@ static int ctdb_lock_all_databases(struct ctdb_context *ctdb, uint32_t priority)
                if (ctdb_db->priority != priority) {
                        continue;
                }
-               if (strstr(ctdb_db->db_name, "notify") != NULL) {
+               if (later_db(ctdb_db->db_name)) {
                        continue;
                }
                DEBUG(DEBUG_INFO,("locking database 0x%08x priority:%u %s\n", ctdb_db->db_id, ctdb_db->priority, ctdb_db->db_name));
@@ -56,7 +60,7 @@ static int ctdb_lock_all_databases(struct ctdb_context *ctdb, uint32_t priority)
                if (ctdb_db->priority != priority) {
                        continue;
                }
-               if (strstr(ctdb_db->db_name, "notify") == NULL) {
+               if (!later_db(ctdb_db->db_name)) {
                        continue;
                }
                DEBUG(DEBUG_INFO,("locking database 0x%08x priority:%u %s\n", ctdb_db->db_id, ctdb_db->priority, ctdb_db->db_name));