由于SFP出现故障、主机启动程序在升级后未将备份登录到单个FC端口

• ONTAP 9.
• FC
• AIX主机

• ONTAP升级后、主机启动程序会重新登录到除一个端口3b之外的所有节点上的所有端口。
• 登录事件会显示在这些启动程序登录的所有FC端口上。
• 但是、启动程序仍会登录到除一个端口3b以外的所有FC端口。
• 此受影响的端口3b会出现大量登录启动程序事件和缺少登录启动程序事件。

[?]  Mon Jun 24 06:09:03 -0400 [nodeA: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '3b' by initiator port: 'c0:xx:xx:xx:xx:xx:xx:04' address 0xfxxxfd. The target virtual port is: 'NetApp FC Target Port (LPe16000) SVMFC01:nodeA_FC_3B'.
[?]  Mon Jun 24 06:10:08 -0400 [nodeA: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '3b' by initiator port: 'c0:xx:xx:xx:xx:xx:xx:04' address 0xcxxx1. The target virtual port is: 'NetApp FC Target Port (LPe16000) SVMFC01:nodeA_FC_3B'.
[?]  Mon Jun 24 06:17:27 -0400 [nodeA: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '3b' by initiator port: 'c0:xx:xx:xx:xx:xx:xx:04' address 0xcxxx1. The target virtual port is: 'NetApp FC Target Port (LPe16000) SVMFC01:nodeA_FC_3B'.
[?]  Mon Jun 24 06:19:10 -0400 [nodeA: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '3b' by initiator port: 'c0:xx:xx:xx:xx:xx:xx:04' address 0xcxxx2. The target virtual port is: 'NetApp FC Target Port (LPe16000) SVMFC01:nodeA_FC_3B'.
[?]  Mon Jun 24 06:33:33 -0400 [nodeA: bcomd: san.initiator.login:notice]: Missing login for initiator "c0:xx:xx:xx:xx:xx:xx:04", Vserver "SVMFC01", portset "2A_3B", has been logged on.
[?]  Mon Jun 24 13:18:33 -0400 [nodeA: bcomd: san.initiator.login.missing:notice]: Initiator "c0:xx:xx:xx:xx:xx:xx:04" is not logged in to any LIFs on this node for Vserver "SVMFC01", portset "2A_3B". Access to LUNs might be disrupted if a failover occurs.
[?]  Mon Jun 24 13:26:01 -0400 [nodeA: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '3b' by initiator port: 'c0:xx:xx:xx:xx:xx:xx:04' address 0xcxxx1. The target virtual port is: 'NetApp FC Target Port (LPe16000) SVMFC01:nodeA_FC_3B'.
[?]  Mon Jun 24 13:33:33 -0400 [nodeA: bcomd: san.initiator.login:notice]: Missing login for initiator"c0:xx:xx:xx:xx:xx:xx:04", Vserver "SVMFC01", portset "2A_3B", has been logged on.

• 为受影响的端口3b显示的最后一个事件是缺少登录启动程序。
• FC端口Rx和Tx处于最佳范围

Node nodeA
Adapter 3b
Operational Status online
Extended Status ADAPTER UP
Received Optical Power 577.3 (uWatts)
SFP Transmitted Optical Power   604.7 (uWatts)

• 端口已启动且处于已连接状态

  slot 3: Fibre Channel Target Host Adapter 3b
         (Emulex LPe16000 (LPe16004) rev. 13, <ONLINE>)
         Board Name:     1xcxcx1
         Serial Number:    Fxcxcxc9
         Firmware rev:    12.8.433.0
         Host Port Addr:   0c0e00
         FC Nodename:     5x:xx:xx:xx:xx:xx:xx:x1 (5xcxcxcxcxcxcxc1)
         FC Portname:     5x:xx:xx:xx:xx:xx:xx:x1 (5xcxcxcxcxcxcxc1)
         Connection:     PTP, Fabric
        Switch Port:     SWITCH:14
      SFP Vendor Name:   EMULEX
      SFP Vendor P/N:   AFxcxcxcxX
      SFP Vendor Rev:   
      SFP Serial No.:   ACxcxcxcx61
      SFP Connector:    LC
      SFP Capabilities:  4, 8, 16 Gbit/Sec

• 重新扫描HBA并重新启动主机已完成、但这没有帮助。
• 连接到主机和存储的交换机端口运行状况良好。
• 使用交换机将多个主机启动程序连接到此存储、所有这些启动程序均未登录到此受影响的端口3b。
• 相同启动程序会登录到其他正常工作的FC端口。