From 0400413743513f832f7d342425d5c82fbb7203ef Mon Sep 17 00:00:00 2001
From: adilger <adilger>
Date: Thu, 16 Feb 2006 00:12:46 +0000
Subject: [PATCH] Branch b_release_1_4_6 Set a flag on the MDS last_rcvd at
 startup indicating this is an MDD device. Useful for 1.6.0 upgrade
 capability. r=nathan

---
 lustre/mds/mds_fs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lustre/mds/mds_fs.c b/lustre/mds/mds_fs.c
index 3332e12..7d4956f 100644
--- a/lustre/mds/mds_fs.c
+++ b/lustre/mds/mds_fs.c
@@ -275,6 +275,7 @@ static int mds_init_server_data(struct obd_device *obd, struct file *file)
 
         mds->mds_last_transno = le64_to_cpu(msd->msd_last_transno);
 
+        msd->msd_feature_compat = cpu_to_le32(OBD_COMPAT_MDT);
         CDEBUG(D_INODE, "%s: server last_transno: "LPU64"\n",
                obd->obd_name, mds->mds_last_transno);
         CDEBUG(D_INODE, "%s: server mount_count: "LPU64"\n",
-- 
1.8.3.1