diff --git a/lustre/include/lustre_disk.h b/lustre/include/lustre_disk.h
index 204c183512eeae4cb892ffed8a685b5216b3cfb5..805cf40fba2c5aa4681612a184e9ae458407f16b 100644
--- a/lustre/include/lustre_disk.h
+++ b/lustre/include/lustre_disk.h
@@ -281,7 +281,7 @@ struct mgs_target_info;
 int server_mti_print(char *title, struct mgs_target_info *mti);
 
 /* mgc_request.c */
-int mgc_logname2resid(char *logname, struct ldlm_res_id *res_id);
+int mgc_fsname2resid(char *fsname, struct ldlm_res_id *res_id);
 
 #endif
 
diff --git a/lustre/mgc/mgc_request.c b/lustre/mgc/mgc_request.c
index ee88068a5fb29c6f80d856669c5a2d1d406267cf..8a671a1e773cab9096b1c352a3c63498033d39ce 100644
--- a/lustre/mgc/mgc_request.c
+++ b/lustre/mgc/mgc_request.c
@@ -45,38 +45,50 @@
 #include <lustre_fsfilt.h>
 #include <lustre_disk.h>
 
-
-int mgc_logname2resid(char *logname, struct ldlm_res_id *res_id)
+static int mgc_name2resid(char *name, int len, struct ldlm_res_id *res_id)
 {
-        char *name_end;
-        int len;
         __u64 resname = 0;
-        
-        /* fsname is at most 8 chars long at the beginning of the logname
-           e.g. "lustre-MDT0001" or "lustre" */
-        name_end = strrchr(logname, '-');
-        if (name_end)
-                len = name_end - logname;
-        else
-                len = strlen(logname);
+
         if (len > 8) {
-                CERROR("fsname too long: %s\n", logname);
+                CERROR("name too long: %s\n", name);
                 return -EINVAL;
         }
         if (len <= 0) {
-                CERROR("missing fsname: %s\n", logname);
+                CERROR("missing name: %s\n", name);
                 return -EINVAL;
         }
-        memcpy(&resname, logname, len);
+        memcpy(&resname, name, len);
 
         memset(res_id, 0, sizeof(*res_id));
+
         /* Always use the same endianness for the resid */
         res_id->name[0] = cpu_to_le64(resname);
-        CDEBUG(D_MGC, "log %s to resid "LPX64"/"LPX64" (%.8s)\n", logname,
+        CDEBUG(D_MGC, "log %s to resid "LPX64"/"LPX64" (%.8s)\n", name,
                res_id->name[0], res_id->name[1], (char *)&res_id->name[0]);
         return 0;
 }
-EXPORT_SYMBOL(mgc_logname2resid);
+
+int mgc_fsname2resid(char *fsname, struct ldlm_res_id *res_id)
+{
+        /* fsname is at most 8 chars long, maybe contain "-".
+         * e.g. "lustre", "CFS-000" */
+        return mgc_name2resid(fsname, strlen(fsname), res_id);
+}
+EXPORT_SYMBOL(mgc_fsname2resid);
+
+int mgc_logname2resid(char *logname, struct ldlm_res_id *res_id)
+{
+        char *name_end;
+        int len;
+
+        /* logname consists of "fsname-nodetype".
+         * e.g. "lustre-MDT0001", "CFS-000-client" */
+        name_end = strrchr(logname, '-');
+        LASSERT(name_end);
+        len = name_end - logname;
+        return mgc_name2resid(logname, len, res_id);
+}
+
 
 /********************** config llog list **********************/
 static struct list_head config_llog_list = LIST_HEAD_INIT(config_llog_list);
diff --git a/lustre/mgs/mgs_handler.c b/lustre/mgs/mgs_handler.c
index 95227e407e47941a9097e90b6a73e0183ee9085a..f47a65875174cabe302e202beb5921ed92b6911e 100644
--- a/lustre/mgs/mgs_handler.c
+++ b/lustre/mgs/mgs_handler.c
@@ -288,7 +288,7 @@ static int mgs_get_cfg_lock(struct obd_device *obd, char *fsname,
         int rc, flags = 0;
         ENTRY;
 
-        rc = mgc_logname2resid(fsname, &res_id);
+        rc = mgc_fsname2resid(fsname, &res_id);
         if (!rc) 
                 rc = ldlm_cli_enqueue_local(obd->obd_namespace, res_id,
                                             LDLM_PLAIN, NULL, LCK_EX,