在进行故障回拨期间、FC端口已启动、但这些端口会关闭
适用场景
- ONTAP 9
- FCP
- Cisco MDS 9000系列9.4 (1、1a)、9.3 (1、2、2a)
问题描述
- 在进行故障回拨期间、FC端口会启动、但这些生命周期保持关闭状态。
示例：
node::> net int show (network interface show) Logical Status Network Current Current IsVserver Interface Admin/Oper Address/Mask Node Port Home----------- ---------- ---------- ------------------ ------------- ------- ----V1 LIF01 up/down 20:01:xx:39:ea:ac:xx:28 node01 xx true LIF02 up/down 20:02:xx:39:ea:ac:xx:28 node01 xx trueEMS log显示：
scsitarget.fct.loginfailed: FC port xx, NPIV port 0 failed fabric login with status of 3 and an extended status of x1a.scsitarget.slifct.linkBreak: Link break detected on Fibre Channel target HBA xx with event status 1 , topology type 1.show logging log在Cisco交换机上显示：
%PORT-5-IF_DOWN_LINK_FAILURE: %$VSAN 11%$ Interface fc1/x is down (Link failure loss of signal)%PORT-5-IF_DOWN_LINK_FAILURE: %$VSAN 11%$ Interface fc1/x is down (Link failure loss of signal)- 在ONTAP端口上重置SFP不起作用。
- 交换机交换机端的端口重置将恢复ONTAP上的所有LUN。
show hardware internal fcmac port xx port-event端口重置后显示以下内容：
show hardware internal fcmac port xx port-event`========= FCP Port#xx Internal Port State Machine Event Log ==========MMDDYY HHMMSS usecs Event Current State-------------------- ----- -------------- - IPS_LINK_UP <<<Link is up080223 213109 493802 (0000) E_IPS_LINK_INIT_SUC IPS_LINK_INIT (0)...080223 213108 933719 (0002) E_IPS_TMO IPS_ENABLE_CHK (0)080223 213108 921531 (0727) E_IPS_PM_EN IPS_DOWN (0) <<<User issues 'no shutdown'080223 213050 602462 (0001) E_IPS_TMO IPS_DOWN_WAIT (0)080223 213050 596777 (D49D3) E_IPS_PM_DIS IPS_LINK_OFFLINE (0) <<< Link is hung in offline state and user issues 'shutdown'080223 190541 929449 (0003) E_IPS_PM_EN IPS_LINK_OFFLINE (0)...080223 190541 785125 (0116) E_IPS_PM_OFFLINE IPS_LINK_UP (0)...080223 190537 973214 (000B) E_IPS_SIG_LOSS IPS_LINK_UP (0)080223 190537 871924 (35937769) E_IPS_SIG_LOSS_INTR IPS_LINK_UP (0) <<<SP is upgraded