b=23728 gss: allow oss authenticate with mgs.

[fs/lustre-release.git] / lustre / ptlrpc / gss / gss_keyring.c

diff --git a/lustre/ptlrpc/gss/gss_keyring.c b/lustre/ptlrpc/gss/gss_keyring.c
index 4cd78d7..a6dc099 100644 (file)
--- a/lustre/ptlrpc/gss/gss_keyring.c
+++ b/lustre/ptlrpc/gss/gss_keyring.c
@@ -721,7 +721,23 @@ struct ptlrpc_cli_ctx * gss_sec_lookup_ctx_kr(struct ptlrpc_sec *sec,
                 /* update reverse handle for root user */
                 sec2gsec(sec)->gs_rvs_hdl = gss_get_next_ctx_index();
 
-                co_flags = "r";
+                switch (sec->ps_part) {
+                case LUSTRE_SP_MDT:
+                        co_flags = "m";
+                        break;
+                case LUSTRE_SP_OST:
+                        co_flags = "o";
+                        break;
+                case LUSTRE_SP_MGC:
+                        co_flags = "rmo";
+                        break;
+                case LUSTRE_SP_CLI:
+                        co_flags = "r";
+                        break;
+                case LUSTRE_SP_MGS:
+                default:
+                        LBUG();
+                }
         }
 
         /* in case of setuid, key will be constructed as owner of fsuid/fsgid,