From: Di Wang <di.wang@intel.com>
Date: Thu, 4 Feb 2016 11:23:23 +0000 (-0500)
Subject: LU-7737 lod: not return -EIO during process updates log
X-Git-Tag: 2.7.90~2
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F08%2F18308%2F2;p=fs%2Flustre-release.git

LU-7737 lod: not return -EIO during process updates log

Do not return -EIO in lod_process_updates_recovery(),
otherwise the update log might be deleted incorrectly,
especially when doing umount during recovery, see
llog_process_thread().

Signed-off-by: Di Wang <di.wang@intel.com>
Change-Id: I822dae9984eb044ce3d63a30d8bb24294f46dd65
Reviewed-on: http://review.whamcloud.com/18308
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Lai Siyao <lai.siyao@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---

diff --git a/lustre/lod/lod_dev.c b/lustre/lod/lod_dev.c
index 32f74211..7d23aae 100644
--- a/lustre/lod/lod_dev.c
+++ b/lustre/lod/lod_dev.c
@@ -319,7 +319,7 @@ static int lod_process_recovery_updates(const struct lu_env *env,
 		CERROR("%s broken update record! index %u "DOSTID":%u :"
 		       " rc = %d\n", lod2obd(lrd->lrd_lod)->obd_name, index,
 		       POSTID(&llh->lgh_id.lgl_oi), rec->lrh_index, -EIO);
-		return -EIO;
+		return -EINVAL;
 	}
 
 	cookie->lgc_lgl = llh->lgh_id;
@@ -333,7 +333,7 @@ static int lod_process_recovery_updates(const struct lu_env *env,
 
 	if (lut->lut_obd->obd_stopping ||
 	    lut->lut_obd->obd_abort_recovery)
-		return -EIO;
+		return -ESHUTDOWN;
 
 	return insert_update_records_to_replay_list(lut->lut_tdtd,
 					(struct llog_update_record *)rec,