lkml.org 
[lkml]   [2013]   [Nov]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] iscsi: quiesce connection error event during logout
Date
'connectionX:X: detected conn error(1020)' message appear during normal
logout phase because of connection close on target peer.
Quiesce it to avoid confusion.

Signed-off-by: Vaughan Cao <vaughan.cao@oracle.com>
---
drivers/scsi/libiscsi.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index e399561..0e127d1 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1356,6 +1356,12 @@ void iscsi_conn_failure(struct iscsi_conn *conn, enum iscsi_err err)
spin_unlock_bh(&session->lock);
return;
}
+ /* Target closed the connection in response to logout */
+ if (session->state == ISCSI_STATE_LOGGING_OUT &&
+ err == ISCSI_ERR_TCP_CONN_CLOSE) {
+ spin_unlock_bh(&session->lock);
+ return;
+ }

if (conn->stop_stage == 0)
session->state = ISCSI_STATE_FAILED;
--
1.8.3.1


\
 
 \ /
  Last update: 2013-11-21 10:41    [W:1.554 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site