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
适用场景
- ONTAP 9.
- FC
- AIX主机
问题描述
- 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。