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一、组网图

不涉及。

二、问题描述

1、由于Vmware界面显示异常，无法判断存储卷状态，如何查询存储数据卷路径等信息等

三、过程分析

1、由于Vmware界面显示异常，可通过开启ESXi主机的ssh服务。登录ESXi的OS shell命令行。

依次点击“管理”-“服务”-“TSM-SSH”，选中该服务后选择启动。

四、解决方法

1、列出ESXi主机的所有LUN的路径信息，若挂载的磁盘较多，打印信息会较多。

[root@localhost:~] esxcli storage core path list

fc.20000024ff2969e3:21000024ff2969e3-fc.500b34200ff50800:500b34200ff50803-naa.600b3428259
e037de06fd0f2ed0000d8   UID: fc.20000024ff2969e3:21000024ff2969e3-fc.500b34200ff50800:500b34200ff50803-naa.600
b3428259e037de06fd0f2ed0000d8   Runtime Name: vmhba3:C0:T3:L1
   Device: naa.600b3428259e037de06fd0f2ed0000d8
   Device Display Name: MacroSAN Fibre Channel Disk (naa.600b3428259e037de06fd0f2ed0000d8
)   Adapter: vmhba3
   Channel: 0
   Target: 3
   LUN: 1
   Plugin: NMP
   State: active
   Transport: fc
   Adapter Identifier: fc.20000024ff2969e3:21000024ff2969e3
   Target Identifier: fc.500b34200ff50800:500b34200ff50803
   Adapter Transport Details: WWNN: 20:00:00:24:ff:29:69:e3 WWPN: 21:00:00:24:ff:29:69:e3
   Target Transport Details: WWNN: 50:0b:34:20:0f:f5:08:00 WWPN: 50:0b:34:20:0f:f5:08:03
   Maximum IO Size: 33553920
	

2、使用如下命令可列出连接到ESXi的LUN列表。

[root@localhost:~] esxcli storage core device list
naa.600b34236b6535ddb013d87d6d5a00d8
   Display Name: MacroSAN Fibre Channel Disk (naa.600b34236b6535ddb013d87d6d5a00d8)
   Has Settable Display Name: true
   Size: 2097152
   Device Type: Direct-Access 
   Multipath Plugin: NMP
   Devfs Path: /vmfs/devices/disks/naa.600b34236b6535ddb013d87d6d5a00d8
   Vendor: MacroSAN
   Model: LU
   Revision: 1.0
   SCSI Level: 5
   Is Pseudo: false
   Status: on
   Is RDM Capable: true
   Is Local: false
   Is Removable: false
   Is SSD: false
   Is VVOL PE: false
   Is Offline: false
   Is Perennially Reserved: false
   Queue Full Sample Size: 0
   Queue Full Threshold: 0
   Thin Provisioning Status: unknown
   Attached Filters: 
   VAAI Status: supported
   Other UIDs: vml.0200030000600b34236b6535ddb013d87d6d5a00d84c5500000000
   Is Shared Clusterwide: true
   Is Local SAS Device: false
   Is SAS: false
   Is USB: false
   Is Boot USB Device: false
   Is Boot Device: false
   Device Max Queue Depth: 64
   No of outstanding IOs with competing worlds: 32
   Drive Type: unknown
   RAID Level: unknown
   Number of Physical Drives: unknown
   Protection Enabled: false
   PI Activated: false
   PI Type: 0
   PI Protection Mask: NO PROTECTION
   Supported Guard Types: NO GUARD SUPPORT
   DIX Enabled: false
   DIX Guard Type: NO GUARD SUPPORT
   Emulated DIX/DIF Enabled: false

3、若要查询LUN的详细路径信息，可使用如下命令列出某个卷的信息。其中-d参数加上该lun的wwn号。

[root@localhost:~] esxcli storage core path list -d naa.600b342a17eacb1d6e6bde340d0000d0
fc.20000024ff2969e3:21000024ff2969e3-fc.500b34200ff50800:500b34200ff50803-naa.600b342a17eacb1d6e6bde340d0000d0
   UID: fc.20000024ff2969e3:21000024ff2969e3-fc.500b34200ff50800:500b34200ff50803-naa.600b342a17eacb1d6e6bde340d0000d0
   Runtime Name: vmhba3:C0:T3:L2
   Device: naa.600b342a17eacb1d6e6bde340d0000d0
   Device Display Name: MacroSAN Fibre Channel Disk (naa.600b342a17eacb1d6e6bde340d0000d0)
   Adapter: vmhba3
   Channel: 0
   Target: 3
   LUN: 2
   Plugin: NMP
   State: active
   Transport: fc
   Adapter Identifier: fc.20000024ff2969e3:21000024ff2969e3
   Target Identifier: fc.500b34200ff50800:500b34200ff50803
   Adapter Transport Details: WWNN: 20:00:00:24:ff:29:69:e3 WWPN: 21:00:00:24:ff:29:69:e3
   Target Transport Details: WWNN: 50:0b:34:20:0f:f5:08:00 WWPN: 50:0b:34:20:0f:f5:08:03
   Maximum IO Size: 33553920

fc.20000024ff2969e3:21000024ff2969e3-fc.500b34200ff38c00:500b34200ff38c03-naa.600b342a17eacb1d6e6bde340d0000d0
   UID: fc.20000024ff2969e3:21000024ff2969e3-fc.500b34200ff38c00:500b34200ff38c03-naa.600b342a17eacb1d6e6bde340d0000d0
   Runtime Name: vmhba3:C0:T2:L2
   Device: naa.600b342a17eacb1d6e6bde340d0000d0
   Device Display Name: MacroSAN Fibre Channel Disk (naa.600b342a17eacb1d6e6bde340d0000d0)
   Adapter: vmhba3
   Channel: 0
   Target: 2
   LUN: 2
   Plugin: NMP
   State: active
   Transport: fc
   Adapter Identifier: fc.20000024ff2969e3:21000024ff2969e3
   Target Identifier: fc.500b34200ff38c00:500b34200ff38c03
   Adapter Transport Details: WWNN: 20:00:00:24:ff:29:69:e3 WWPN: 21:00:00:24:ff:29:69:e3
   Target Transport Details: WWNN: 50:0b:34:20:0f:f3:8c:00 WWPN: 50:0b:34:20:0f:f3:8c:03
   Maximum IO Size: 33553920

4、若为升级前后要查询的路径的数量是否正确，可使用grep方式查询active总路径或单独某个lun的路径数量。

[root@localhost:~] esxcli storage core path list  | grep "State: active" | wc -l
15
//查询当前系统所有lun的active的路径条数。
若该数值减去系统盘的路径=存储分配的路径数量，表明当前识别路径数量正确。

5、查询单独某个LUN的路径的数量，以LUN：2为例

[root@localhost:~] esxcli storage core path list  | grep "LUN: 2" | wc -l
3

五、风险提示

涉及底层命令行操作，建议由VMware工程师或客户维护工程师操作。