Make gencache more stable

This provides a compromise between stability and performance: gencache is a
persistent database these days that for performance reasons can not use tdb
transactions for all writes. This patch splits up gencache into gencache.tdb
and gencache_notrans.tdb. gencache_notrans is used with CLEAR_IF_FIRST, writes
to it don't use transactions. By default every 5 minutes and when a program
exits, all entries from _notrans.tdb are transferred to gencache.tdb in one
transaction.

1 files changed, 2 insertions, 0 deletions

diff --git a/source3/nmbd/nmbd.c b/source3/nmbd/nmbd.c
index 848baeff3d..961e930728 100644
--- a/source3/nmbd/nmbd.c
+++ b/source3/nmbd/nmbd.c
@@ -82,6 +82,8 @@ static void terminate(void)
 	/* If there was an async dns child - kill it. */
 	kill_async_dns_child();
 
+	gencache_stabilize();
+
 	pidfile_unlink();
 
 	exit(0);