由于连接问题、无法访问卷

最后更新
另存为PDF

Knowledge Base guidance

This article may include metadata, visibility, validation state, and related support guidance.

适用场景

FC LUN
Brocade 交换机上的端口
ONTAP 9.x

问题描述

由于连接问题、FC LUN在主机端丢失访问权限。
IO WQE 在存储端观察到错误、如下所示、在两个节点上均出现错误。

Tue May 09 09:00:03 -0400 [NetApp-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:5b IO WQE failure, Handle 0x1, Type 8, S_ID: 401xx, VPI: 275, OX_ID: 63F, Status 0x3 Ext_Status 0x16 Tue May 09 09:00:33 -0400 [NetApp-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:5b IO WQE failure, Handle 0x1, Type 8, S_ID: 401xx, VPI: 275, OX_ID: 4E6, Status 0x3 Ext_Status 0x16 Tue May 09 09:00:52 -0400 [NetApp-02: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:5b IO WQE failure, Handle 0x1, Type 8, S_ID: 401xx, VPI: 275, OX_ID: 58E, Status 0x3 Ext_Status 0x16 Tue May 09 09:08:16 -0400 [NetApp-02: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:5b IO WQE failure, Handle 0x1, Type 8, S_ID: 401xx, VPI: 275, OX_ID: 219, Status 0x3 Ext_Status 0x1d Tue May 09 09:29:05 -0400 [NetApp-02: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:5b IO WQE failure, Handle 0x1, Type 8, S_ID: 401xx, VPI: 275, OX_ID: 71, Status 0x3 Ext_Status 0x2

C3 timeout Tx 在存储连接端口上观察到错误、其中报告了wqe错误以及交换机端的ISL端口：

Index Port Address Media Speed State Proto ================================================== 8 8 020800 id N32 Online FC F-Port 1 N Port + 1 NPIV public 9 9 020900 id N32 Online FC F-Port 1 N Port + 1 NPIV public 46 46 022e00 id 16G Online FC LE E-Port 10:00:88:94:71:9d:xx:xx "SW-XX" 47 47 022f00 id N16 Online FC LE E-Port 10:00:88:94:71:9d:yy:yy "SW-XX" (downstream)

/fabos/cliexec/porterrshow: frames enc crc crc too too bad enc disc link loss loss frjt fbsy c3timeout pcs uncor tx rx in err g_eof shrt long eof out c3 fail sync sig tx rx err err 8: 1.0g 185.7m 0 1 1 0 0 0 0 48.4k 4 0 4 0 0 0 8.5k 0 3 9: 4.0g 1.3g 0 5 5 0 0 0 0 64.4k 4 0 4 0 0 0 17.4k 0 5 46: 2.1g 157.7m 0 0 0 0 0 10.5k 0 27.4k 121 1 0 0 0 26.4k 0 20.1k 0 47: 3.7g 348.5m 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0

Frame timeout detected errrdump下报告的错误指示无法将帧发送到ISL端口(此处为Tx端口46)

2023/05/09-11:44:52, [AN-1014], 155073, FID 128, INFO, Switch_name, Frame timeout detected, tx port 46 rx port 8, sid 20801, did 40000, timestamp 2023-05-09 11:44:52 2023/05/09-11:44:53, [AN-1014], 155093, FID 128, INFO, Switch_name, Frame timeout detected, tx port 46 rx port 8, sid 20801, did 40000, timestamp 2023-05-09 11:44:53