ctdb-scripts: Avoid log noise when NFS checks directory is empty

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/config/events.d/60.nfs b/ctdb/config/events.d/60.nfs
index bd6be78e9a532497c3b6ade72eb5d5755af3bb17..eaa260b700552f83e5a2517dd052a6828897c658 100755 (executable)
--- a/ctdb/config/events.d/60.nfs
+++ b/ctdb/config/events.d/60.nfs
@@ -37,6 +37,8 @@ nfs_check_services ()
 
     # Files must end with .check - avoids editor backups, RPM fu, ...
     for _f in "$_dir"/[0-9][0-9].*.check ; do
+       [ -r "$_f" ] || continue
+
        _t="${_f%.check}"
        _progname="${_t##*/[0-9][0-9].}"