多个 LUN 显示的路径在 Windows 主机上不可用
适用场景
- ONTAP 9.1P20
- iSCSI
- Windows 主机
问题描述
- 多个 LUN 显示的路径在 Windows 主机上不可用。
- MPIO_confguration在主机上显示:
   Path ID      State        SCSI Address    Weight
    ---------------------------------------------------------------------------
    0000000077030003 Unavailable    003|000|003|035   0
      TPG_State: October       , TPG_Id: 1000, TP_Id: 3
      Adapter: Microsoft iSCSI Initiator...        (B|D|F: 000|000|000)
      Controller: xxxxxxxxxxxxx (State: Active)
   0000000077030002 Unavailable     003|000|002|035   0
      TPG_State: October       , TPG_Id: 1000, TP_Id: 1
      Adapter: Microsoft iSCSI Initiator...        (B|D|F: 000|000|000)
      Controller: xxxxxxxxxxx (State: Active)
   0000000077030001 Active/Unoptimized 003|000|001|035   0
      TPG_State: Active/Unoptimized, TPG_Id: 1001, TP_Id: 2
      Adapter: Microsoft iSCSI Initiator...        (B|D|F: 000|000|000)
      Controller: xxxxxxxxxxxxxx (State: Active)
   0000000077030000 Active/Unoptimized 003|000|000|035   0
      TPG_State: Active/Unoptimized, TPG_Id: 1001, TP_Id: 4
      Adapter: Microsoft iSCSI Initiator...        (B|D|F: 000|000|000)
      Controller: xxxxxxxxxxxxxxx (State: Active)
- ONTAP 显示路径 处于过渡 状态:
   netapp::*> debug san lun show-target-port-groups /vol/test/testlun
     Vserver Node          Path  Target Port Groups
     ------- -------------------- ----- ------------------------------------------
     xxxx         /test/test1lun
         xxxxxxx        3e9 Active/Optimized: 4
                      3e8 Transitioning: 3
                      3e9 Active/Optimized: 2
                      3e8 Transitioning: 1
         xxxxxx        3e9 Active/Optimized: 4
                      3e8 Transitioning: 3
                      3e9 Active/Optimized: 2
                      3e8 Transitioning: 1
     xxxxxxx         /vol/test/test1lun
         xxxxxxxx        3e9 Transitioning: 4
                      3e8 Active/Optimized: 3