diff mbox series

[27/45] lustre: ptlrpc: connect to MDT stucks

Message ID 1590444502-20533-28-git-send-email-jsimmons@infradead.org (mailing list archive)
State New, archived
Headers show
Series lustre: merged OpenSFS client patches from April 30 to today | expand

Commit Message

James Simmons May 25, 2020, 10:08 p.m. UTC 
From: Andriy Skulysh <c17819@cray.com>

mdc_ioc_hsm_ct_register() is executed on
IMP_EVENT_ACTIVE event.
If HSM_CT_REGISTER request expires import becomes
disconnected but reconnect can't start because
previous connect waits for completion of
HSM_CT_REGISTER request.

Mark HSM_CT_REGISTER request as no_resend.

Cray-bug-id: LUS-8409
WC-bug-id: https://jira.whamcloud.com/browse/LU-13455
Lustre-commit: 3d58403e62b7b ("LU-13455 ptlrpc: connect to MDT stucks")
Signed-off-by: Andriy Skulysh <c17819@cray.com>
Reviewed-on: https://review.whamcloud.com/38243
Reviewed-by: Alexander Boyko <c17825@cray.com>
Reviewed-by: Ben Evans <jevans@cray.com>
Reviewed-by: Alexander Boyko <alexander.boyko@hpe.com>
Reviewed-by: Ben Evans <beevans@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 fs/lustre/mdc/mdc_request.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/fs/lustre/mdc/mdc_request.c b/fs/lustre/mdc/mdc_request.c
index 0cbab8b..369114b 100644
--- a/fs/lustre/mdc/mdc_request.c
+++ b/fs/lustre/mdc/mdc_request.c
@@ -1845,6 +1845,7 @@  static int mdc_ioc_hsm_ct_register(struct obd_import *imp, u32 archive_count,
 		*archive_array = archive_count;
 
 	ptlrpc_request_set_replen(req);
+	req->rq_no_resend = 1;
 
 	rc = mdc_queue_wait(req);
 out: