LU-3446 mdd: changelog index to survive MDT restart

[fs/lustre-release.git] / lustre / mdd / mdd_device.c

diff --git a/lustre/mdd/mdd_device.c b/lustre/mdd/mdd_device.c
index c327c9b..6db4bb2 100644 (file)
--- a/lustre/mdd/mdd_device.c
+++ b/lustre/mdd/mdd_device.c
@@ -196,6 +196,8 @@ static int changelog_user_init_cb(const struct lu_env *env,
 
        spin_lock(&mdd->mdd_cl.mc_user_lock);
        mdd->mdd_cl.mc_lastuser = rec->cur_id;
+       if (rec->cur_endrec > mdd->mdd_cl.mc_index)
+               mdd->mdd_cl.mc_index = rec->cur_endrec;
        spin_unlock(&mdd->mdd_cl.mc_user_lock);
 
        return LLOG_PROC_BREAK;