From: Christof Schmitt <christof.schmitt@de.ibm.com>
To: James Bottomley <James.Bottomley@suse.de>
Cc: linux-scsi@vger.kernel.org, linux-s390@vger.kernel.org,
schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com,
Christof Schmitt <christof.schmitt@de.ibm.com>
Subject: [patch 9/9] zfcp: Fix retry after failed "open port" erp action
Date: Thu, 08 Jul 2010 09:53:10 +0200 [thread overview]
Message-ID: <20100708080111.096940000@de.ibm.com> (raw)
In-Reply-To: 20100708075301.347904000@de.ibm.com
[-- Attachment #1: 715-zfcp-retry-port-erp.diff --]
[-- Type: text/plain, Size: 972 bytes --]
From: Christof Schmitt <christof.schmitt@de.ibm.com>
Trying to enqueue a port erp action from the port erp strategy will
fail in zfcp_erp_required_act. To try the same action again, return
ZFCP_ERP_FAILED.
Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
---
drivers/s390/scsi/zfcp_erp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -urpN linux-2.6/drivers/s390/scsi/zfcp_erp.c linux-2.6-patched/drivers/s390/scsi/zfcp_erp.c
--- linux-2.6/drivers/s390/scsi/zfcp_erp.c 2010-07-06 09:22:15.000000000 +0200
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_erp.c 2010-07-06 09:22:15.000000000 +0200
@@ -897,8 +897,7 @@ static int zfcp_erp_port_strategy_open_c
}
if (port->d_id && !(p_status & ZFCP_STATUS_COMMON_NOESC)) {
port->d_id = 0;
- _zfcp_erp_port_reopen(port, 0, "erpsoc1", NULL);
- return ZFCP_ERP_EXIT;
+ return ZFCP_ERP_FAILED;
}
/* fall through otherwise */
}
prev parent reply other threads:[~2010-07-08 7:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-08 7:53 [patch 0/9] zfcp bug fixes for 2.6.35-rc4 Christof Schmitt
2010-07-08 7:53 ` [patch 1/9] zfcp: Fix check whether unchained ct_els is possible Christof Schmitt
2010-07-08 7:53 ` [patch 2/9] zfcp: Do not wait for SBALs on stopped queue Christof Schmitt
2010-07-08 7:53 ` [patch 3/9] zfcp: Update status read mempool Christof Schmitt
2010-07-08 7:53 ` [patch 4/9] zfcp: Do not unblock rport from REOPEN_PORT_FORCED Christof Schmitt
2010-07-08 7:53 ` [patch 5/9] zfcp: Do not try "forced close" when port is already closed Christof Schmitt
2010-07-08 7:53 ` [patch 6/9] zfcp: Register SCSI devices after successful fc_remote_port_add Christof Schmitt
2010-07-08 7:53 ` [patch 7/9] zfcp: Use forced_reopen in terminate_rport_io callback Christof Schmitt
2010-07-08 7:53 ` [patch 8/9] zfcp: Fail erp after timeout Christof Schmitt
2010-07-08 7:53 ` Christof Schmitt [this message]
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