LU-12998 mds: add no_create parameter to stop creates

[fs/lustre-release.git] / lustre / lod / lod_object.c

diff --git a/lustre/lod/lod_object.c b/lustre/lod/lod_object.c
index a438d4f..203b5a4 100644 (file)
--- a/lustre/lod/lod_object.c
+++ b/lustre/lod/lod_object.c
@@ -2091,6 +2091,9 @@ static int lod_mdt_alloc_specific(const struct lu_env *env,
                                /* this OSP doesn't feel well */
                                continue;
 
+                       if (tgt->ltd_statfs.os_state & OS_STATFS_NOCREATE)
+                               continue;
+
                        rc = dt_fid_alloc(env, tgt_dt, &fid, NULL, NULL);
                        if (rc < 0)
                                continue;
@@ -7041,9 +7044,11 @@ static bool lod_sel_osts_allowed(const struct lu_env *env,
 
                if (sfs->os_state & OS_STATFS_ENOSPC ||
                    sfs->os_state & OS_STATFS_READONLY ||
+                   sfs->os_state & OS_STATFS_NOCREATE ||
                    sfs->os_state & OS_STATFS_DEGRADED) {
-                       CDEBUG(D_LAYOUT, "ost %d is not availble for SEL "
-                              "extension, state %u\n", index, sfs->os_state);
+                       CDEBUG(D_LAYOUT,
+                              "OST%04x unusable for SEL extension, state %x\n",
+                              index, sfs->os_state);
                        ret = false;
                        break;
                }