tdb: added TDB_NO_FSYNC env variable

this might help reduce test times and load on test machines

diff --git a/lib/tdb/common/open.c b/lib/tdb/common/open.c
index 401fa74ae0af0abed7de92bb95e825e479762c91..d195c1c48409f7a6ed28a002ff9dea03a1a4429a 100644 (file)
--- a/lib/tdb/common/open.c
+++ b/lib/tdb/common/open.c
@@ -228,6 +228,10 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
                goto fail;
        }
 
+       if (getenv("TDB_NO_FSYNC")) {
+               tdb->flags |= TDB_NOSYNC;
+       }
+
        /*
         * TDB_ALLOW_NESTING is the default behavior.
         * Note: this may change in future versions!