ESX 6.5 Web 介面管理技巧

找尋 HBA 卡的 WWN

改用 Web 介面後，要得知 HBA卡的 WWN，必須使用 ESX CLI 指令，先啟用 SSH 服務，然後使用 putty 登入 ESX，執行以下指令：

$> esxcli storage core adapter list

vmhba2    qlnativefc  link-up     fc.500143803310b715:500143803310b714  Second Level Lun ID  (0000:05:00.0) QLogic Corp ISP2532-based 8Gb Fibre Channel to PCI Express HBA
vmhba3    qlnativefc  link-up     fc.500143803310fc51:500143803310fc50  Second Level Lun ID  (0000:0b:00.0) QLogic Corp ISP2532-based 8Gb Fibre Channel to PCI Express HBA

TIP:

fc.5001...fc51:5001...fc50，後面那組就是 WWN。

FC Multipath 檢查指令

如何確認 LUN 已經啟用 multipath

透過 Web UI 或以下指令，查出 LUN 的裝置名稱 nna.XXXXX

$> esxcli storage nmp device list

naa.600a0b8000670e660000036a5a8e0ace
   Device Display Name: IBM Fibre Channel Disk (naa.600a0b8000670e660000036a5a8e0ace)
   Storage Array Type: VMW_SATP_LSI
   Storage Array Type Device Config: {action_OnRetryErrors=off}
   Path Selection Policy: VMW_PSP_MRU
   Path Selection Policy Device Config: Current Path=vmhba3:C0:T0:L0
   Path Selection Policy Device Custom Config:
   Working Paths: vmhba3:C0:T0:L0
   Is USB: false 

LUN name: 600a0b8000670e660000036a5a8e0ace

繼續下面指令

$> excli storage core path list -d naa.600a0b8000670e660000036a5a8e0ace

fc.500143803310fc51:500143803310fc50-fc.200400a0b8670e71:202400a0b8670e71-naa.600a0b8000670e660000036a5a8e0ace
   UID: fc.500143803310fc51:500143803310fc50-fc.200400a0b8670e71:202400a0b8670e71-naa.600a0b8000670e660000036a5a8e0ace
   Runtime Name: vmhba3:C0:T0:L0
   Device: naa.600a0b8000670e660000036a5a8e0ace
   Device Display Name: IBM Fibre Channel Disk (naa.600a0b8000670e660000036a5a8e0ace)
   Adapter: vmhba3     <=== HBA Card
   Channel: 0
   Target: 0
   LUN: 0
   Plugin: NMP        <=== Native Multipathing Plugin
   State: active        <=== Primary Adapter
   Transport: fc
   Adapter Identifier: fc.500143803310fc51:500143803310fc50
   Target Identifier: fc.200400a0b8670e71:202400a0b8670e71
   Adapter Transport Details: WWNN: 50:01:43:80:33:10:fc:51 WWPN: 50:01:43:80:33:10:fc:50
   Target Transport Details: WWNN: 20:04:00:a0:b8:67:0e:71 WWPN: 20:24:00:a0:b8:67:0e:71
   Maximum IO Size: 33553920

fc.500143803310b715:500143803310b714-fc.200400a0b8670e71:202500a0b8670e71-naa.600a0b8000670e660000036a5a8e0ace
   UID: fc.500143803310b715:500143803310b714-fc.200400a0b8670e71:202500a0b8670e71-naa.600a0b8000670e660000036a5a8e0ace
   Runtime Name: vmhba2:C0:T0:L0
   Device: naa.600a0b8000670e660000036a5a8e0ace
   Device Display Name: IBM Fibre Channel Disk (naa.600a0b8000670e660000036a5a8e0ace)
   Adapter: vmhba2
   Channel: 0
   Target: 0
   LUN: 0
   Plugin: NMP
   State: standby
   Transport: fc
   Adapter Identifier: fc.500143803310b715:500143803310b714
   Target Identifier: fc.200400a0b8670e71:202500a0b8670e71
   Adapter Transport Details: WWNN: 50:01:43:80:33:10:b7:15 WWPN: 50:01:43:80:33:10:b7:14
   Target Transport Details: WWNN: 20:04:00:a0:b8:67:0e:71 WWPN: 20:25:00:a0:b8:67:0e:71
   Maximum IO Size: 33553920