From 5aeae9744e1bb8c8e715b7c3e052d839d0d09ca5 Mon Sep 17 00:00:00 2001 From: Martin Schwenke Date: Tue, 14 May 2013 16:20:32 +1000 Subject: ctdbd: Log a message when recovery master changes Signed-off-by: Martin Schwenke Pair-Programmed-With: Amitay Isaacs (This used to be ctdb commit 1f96ea08f9a39dfe537c9b957ac512c84dc76f91) --- ctdb/server/ctdb_recover.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/ctdb/server/ctdb_recover.c b/ctdb/server/ctdb_recover.c index 2e9408fc9e..7fd0ac36ea 100644 --- a/ctdb/server/ctdb_recover.c +++ b/ctdb/server/ctdb_recover.c @@ -1350,9 +1350,22 @@ int32_t ctdb_control_recd_ping(struct ctdb_context *ctdb) int32_t ctdb_control_set_recmaster(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA indata) { + uint32_t new_recmaster; + CHECK_CONTROL_DATA_SIZE(sizeof(uint32_t)); + new_recmaster = ((uint32_t *)(&indata.dptr[0]))[0]; + + if (ctdb->pnn != new_recmaster && ctdb->recovery_master == ctdb->pnn) { + DEBUG(DEBUG_NOTICE, + ("This node (%u) is no longer the recovery master\n", ctdb->pnn)); + } + + if (ctdb->pnn == new_recmaster && ctdb->recovery_master != new_recmaster) { + DEBUG(DEBUG_NOTICE, + ("This node (%u) is now the recovery master\n", ctdb->pnn)); + } - ctdb->recovery_master = ((uint32_t *)(&indata.dptr[0]))[0]; + ctdb->recovery_master = new_recmaster; return 0; } -- cgit