LU-12998 mds: add no_create parameter to stop creates

[fs/lustre-release.git] / lustre / obdclass / obd_mount.c

diff --git a/lustre/obdclass/obd_mount.c b/lustre/obdclass/obd_mount.c
index af6eebb..1d4a772 100644 (file)
--- a/lustre/obdclass/obd_mount.c
+++ b/lustre/obdclass/obd_mount.c
@@ -1394,8 +1394,10 @@ int lmd_parse(char *options, struct lustre_mount_data *lmd)
                                max_t(int, simple_strtoul(s1 + 19, NULL, 10),
                                      time_min);
                        clear++;
-               } else if (strncmp(s1, "no_precreate", 12) == 0) {
-                       set_bit(LMD_FLG_NO_PRECREATE, lmd->lmd_flags);
+               } else if (strncmp(s1, "no_create", 9) == 0 ||
+                          /* no_precreate kept for 2.16 compatibility */
+                          strncmp(s1, "no_precreate", 12) == 0) {
+                       set_bit(LMD_FLG_NO_CREATE, lmd->lmd_flags);
                        clear++;
                } else if (strncmp(s1, "noir", 4) == 0) { /* test case only */
                        set_bit(LMD_FLG_NOIR, lmd->lmd_flags);