From mboxrd@z Thu Jan 1 00:00:00 1970 From: NeilBrown Date: Fri, 23 Nov 2018 18:15:28 +1100 Subject: [lustre-devel] [PATCH 4/9] lustre: rename: DNE2 should return -EXDEV upon remote rename In-Reply-To: <154295730810.2850.961218355189474016.stgit@noble> References: <154295730810.2850.961218355189474016.stgit@noble> Message-ID: <154295732797.2850.16990175697450002727.stgit@noble> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lustre-devel@lists.lustre.org From: Lai Siyao DNE2 MDS should return -EXDEV upon remote rename, so that old client can do rename with copy and delete, instead of fail with -EREMOTE. Signed-off-by: Lai Siyao Change-Id: I68e8e99259065922f31bee5343be309380715674 WC-bug-id: https://jira.whamcloud.com/browse/LU-6660 Reviewed-on: http://review.whamcloud.com/15323 Reviewed-by: Andreas Dilger Reviewed-by: wangdi Reviewed-by: Fan Yong Signed-off-by: NeilBrown --- drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c index 32bb9fca88c9..7e4ffeb15a63 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c @@ -1945,7 +1945,7 @@ static int lmv_rename(struct obd_export *exp, struct md_op_data *op_data, } rc = md_rename(target_exp, op_data, old, oldlen, new, newlen, request); - if (rc && rc != -EREMOTE) + if (rc && rc != -EXDEV) return rc; body = req_capsule_server_get(&(*request)->rq_pill, &RMF_MDT_BODY);