LU-617 recovery: setattr from open breaks recovery

[fs/lustre-release.git] / lustre / mdt / mdt_handler.c

diff --git a/lustre/mdt/mdt_handler.c b/lustre/mdt/mdt_handler.c
index 8a57ab0..0a98f73 100644 (file)
--- a/lustre/mdt/mdt_handler.c
+++ b/lustre/mdt/mdt_handler.c
@@ -3912,6 +3912,10 @@ static int mdt_start_ptlrpc_service(struct mdt_device *m)
 
         /*
          * setattr service configuration.
+         *
+         * XXX To keep the compatibility with old client(< 2.2), we need to
+         * preserve this portal for a certain time, it should be removed
+         * eventually. LU-617.
          */
         conf = (typeof(conf)) {
                 .psc_nbufs           = MDS_NBUFS,