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| author | Swen Schillig <swen@vnet.ibm.com> | 2009-04-17 15:08:05 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-04-27 10:07:27 -0500 |
| commit | 828bc1212a685918bbdb5866504b63eea2c241f5 (patch) | |
| tree | 414f4e64ef934c37d873afb9711074011a6eb03c /drivers/s390/scsi/zfcp_erp.c | |
| parent | 92d5193b467c68e8432d6878980621c787e735af (diff) | |
| download | linux-stable-828bc1212a685918bbdb5866504b63eea2c241f5.tar.gz linux-stable-828bc1212a685918bbdb5866504b63eea2c241f5.tar.bz2 linux-stable-828bc1212a685918bbdb5866504b63eea2c241f5.zip | |
[SCSI] zfcp: Set WKA-port to offline on adapter deactivation
The nameserver port might be in state online when the adapter is
offlined. On adapter reactivation the nameserver port is not
re-opened due to the PORT_ONLINE status. This results in an
unsuccessful recovery. In forcing the nameserver port status
to offline on all adapter offline events this issue is prevented.
Waiting for the reference count to drop to zero in
zfcp_wka_port_offline is not required, so remove it.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_erp.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_erp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 4e160523c31b..b73e37027eb5 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -719,6 +719,7 @@ static void zfcp_erp_adapter_strategy_close(struct zfcp_erp_action *act) zfcp_qdio_close(adapter); zfcp_fsf_req_dismiss_all(adapter); adapter->fsf_req_seq_no = 0; + zfcp_fc_wka_port_force_offline(&adapter->nsp); /* all ports and units are closed */ zfcp_erp_modify_adapter_status(adapter, "erascl1", NULL, ZFCP_STATUS_COMMON_OPEN, ZFCP_CLEAR); |