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无法访问ESXi数据存储库、并显示错误"device enteres the all paths down state"

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Category:
ontap-9
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san
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适用场景

  • VMware ESXi所有版本 
  • ONTAP 9

问题描述

  • 主机报告所有路径均已关闭、并且无法访问存储
  • 在主机日志中显示错误消息:
    • cpu34:33313)StorageApdHandler: 982: APD Handle Created with lock[StorageApd-0x43041149xxb0]
    • [APDCorrelator]:[vob.storage.apd.start] Device or filesystem with identifier [x] has entered the All Paths Down state.
    • [APDCorrelator]:[esx.problem.storage.apd.start] Device or filesystem with identifier [x] has entered the All Paths Down state.
  • ESX 数据存储库发现存储设备的大量路径冗余 naa.600a0980383x363644xxf41354x6773 已降级。路径 vmxba1:C0:Tx44:L100 已关闭。受影响的数据存储库: EsxHxxPrdVxiOs900_ushouxxor1011
  • 受影响主机启动程序的EMS日志中观察到的以下登录事件:

Tue Nov 14 07:08:14 -0600 [ushouxxtor10-09: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '2a' by initiator port: '20:0x:0x:25:bx:02:a0:76' address 0xe80xx6. The target virtual port is: 'NetApp FC Target Port (LPe32000) ushoxxtor1011-EsxVxi:ushoxxtor10-0x_fx_lif_1'.
Tue Nov 14 07:08:14 -0600 [ushouxxor10-09: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '4a' by initiator port: '20:0x:0x:2x:bx:02:a0:76' address 0xe80xx6. The target virtual port is: 'NetApp FC Target Port (LPe32000) ushoxxtor1011-EsxVxi:ushoustor10-0x_fx_lif_3

  • IO WQE 在EMS日志中观察到扩展状态为16的错误:

Tue Nov 14 07:08:19 -0600 [ushxxstor10-09: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:2b IO WQE failure, Handle 0x3, Type 8, S_ID: C8xx92, VPI: 279, OX_ID: 472A, Status 0x3 Ext_Status 0x16

  • vobd 主机日志路径已从观察到的死错误中更改:

2023-11-14T14:16:43.461Z: [scsiCorrelator] 6940447943826us: [vob.scsi.scsipath.pathstate.on] scsiPath vmhba2:C0:T14x:L100 changed state from dead
2023-11-14T14:16:43.485Z: [scsiCorrelator] 6940447967687us: [vob.scsi.scsipath.add] Add path: vmhba2:C0:T16x:L100
2023-11-14T14:16:43.492Z: [scsiCorrelator] 6940447974351us: [vob.scsi.scsipath.pathstate.on] scsiPath vmhba2:C0:T16x:L100 changed state from dead
2023-11-14T14:16:43.540Z: [scsiCorrelator] 6940448022605us: [vob.scsi.scsipath.add] Add path: vmhba2:C0:T14x:L100
2023-11-14T14:16:43.551Z: [scsiCorrelator] 6940448033745us: [vob.scsi.scsipath.pathstate.on] scsiPath vmhba2:C0:T14x:L100 changed state from dead

  • 可以验证以下步骤、这些步骤可能会触发存储设备的APD状态: 
    • 可能的网络结构问题
    • 验证端到端连接
    • 验证所有终端端口状态
    • 检查潜在性能问题

 

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