From 98270ab45c0a5e533f253f04e0b617c98b5a6259 Mon Sep 17 00:00:00 2001 From: Manish Rangankar Date: Fri, 7 Oct 2011 16:55:47 -0700 Subject: [SCSI] qla4xxx: Fixed session destroy issue on link up-down. During link down, iscsid tries to do re-login to failed session. In case of link down-up-down, LLD was sending connection login failed event to iscsid, which is destroying the session, instead we have to continue re-login by sending connection err event. JIRA Key: UPSISCSI-134 Signed-off-by: Manish Rangankar Signed-off-by: Vikas Chaudhary Reviewed-by: Mike Christie Signed-off-by: James Bottomley --- drivers/scsi/qla4xxx/ql4_os.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/scsi/qla4xxx/ql4_os.c') diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index bea78a7f6bc..af83e6f3fe6 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -1158,7 +1158,11 @@ static int qla4xxx_conn_start(struct iscsi_cls_conn *cls_conn) goto exit_conn_start; } - ddb_entry->fw_ddb_device_state = DDB_DS_LOGIN_IN_PROCESS; + if (ddb_entry->fw_ddb_device_state == DDB_DS_NO_CONNECTION_ACTIVE) + ddb_entry->fw_ddb_device_state = DDB_DS_LOGIN_IN_PROCESS; + + DEBUG2(printk(KERN_INFO "%s: DDB state [%d]\n", __func__, + ddb_entry->fw_ddb_device_state)); exit_set_param: iscsi_conn_start(cls_conn); -- cgit v1.2.3