在映射FC LUN的ESXi主机端观察到IO错误

• ONTAP 9
• FC
• VMware ESXi
• Brocade

• 在映射FC LUN的ESXi主机端观察到磁盘IO错误

2022-11-24T18:09:31.421Z cpu49:2098497)WARNING: HBX: 3680: 'NETAPP-A700_XXX_WIN_PROD5_LUN_05_08APR2022': HB at offset 3276800 - Reclaiming timed out HB failed: Timeout:
2022-11-24T18:36:42.078Z cpu50:2098497)WARNING: HBX: 3680: 'NETAPP-A700_XXX_WIN_PROD5_LUN_06_08APR2022': HB at offset 3276800 - Reclaiming timed out HB failed: Timeout:
2022-11-24T20:08:39.270Z cpu52:2098497)WARNING: HBX: 3680: 'NETAPP-A700_XXX_WIN_PROD5_LUN_04_08APR2022': HB at offset 3276800 - Reclaiming timed out HB failed: Timeout:

• VM上托管的应用程序间歇性关闭
• 在托管LUN的存储端口上观察到IO wqe错误

Fri Nov 25 05:31:00 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 67A8C1, VPI: 3, OX_ID: 1FD, Status 0x3 Ext_Status 0x2 
Fri Nov 25 05:31:12 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 654760, VPI: 3, OX_ID: FCB, Status 0x3 Ext_Status 0x16 
Fri Nov 25 05:31:23 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 67E5C1, VPI: 3, OX_ID: E02, Status 0x3 Ext_Status 0x16 
Fri Nov 25 05:31:34 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 67D952, VPI: 3, OX_ID: 8EC, Status 0x3 Ext_Status 0x1d 

• 在连接到存储端口的大量交换机端口上观察到磁盘C3和C3超时TX错误、在该端口上观察到wqe错误

      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
307:  270.2g  511.1g   0    58    58     0     0     0     0   183.5k  1     1     1     0     0   183.5k  0     0     0