From: Lai Siyao <lai.siyao@whamcloud.com>
Date: Sat, 25 Jan 2020 21:23:28 +0000 (+0800)
Subject: LU-13191 osp: handle -EROFS in osp_sync_interpret()
X-Git-Tag: 2.12.5-RC1~73
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F16%2F37516%2F3;p=fs%2Flustre-release.git

LU-13191 osp: handle -EROFS in osp_sync_interpret()

Upon OST disk failure, osp_sync_interpret() may get -EROFS,
which is a valid errno.

Lustre-change: https://review.whamcloud.com/37404
Lustre-commit: 868089cd309506719b814afecebf825effc6c93f

Signed-off-by: Lai Siyao <lai.siyao@whamcloud.com>
Change-Id: I5c3cff3019aa47c6d5803f0f0b373bc704f18118
Reviewed-by: Alex Zhuravlev <bzzz@whamcloud.com>
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Signed-off-by: Minh Diep <mdiep@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/37516
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
---

diff --git a/lustre/osp/osp_sync.c b/lustre/osp/osp_sync.c
index eda43f3..5c42b2b 100644
--- a/lustre/osp/osp_sync.c
+++ b/lustre/osp/osp_sync.c
@@ -592,7 +592,7 @@ static int osp_sync_interpret(const struct lu_env *env,
 		/*
 		 * error happened, we'll try to repeat on next boot ?
 		 */
-		LASSERTF(req->rq_transno == 0 || rc == -EIO ||
+		LASSERTF(req->rq_transno == 0 || rc == -EIO || rc == -EROFS ||
 			 req->rq_import_generation < imp->imp_generation,
 			 "transno %llu, rc %d, gen: req %d, imp %d\n",
 			 req->rq_transno, rc, req->rq_import_generation,