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MetroCluster 为什么在存储架show -instance中圆形和方形端口显示为空?

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适用场景

  • 光纤 MetroCluster
  • ONTAP 9

问题解答

由于磁盘架的布线方式、末端磁盘架或堆栈中只有磁盘架的IOM A或IOM B上的圆形或方形端口为空
在此示例中、磁盘架30的IOM B中的方形端口为空、磁盘架39的IOM A中的圆形端口为空:
 
Shelf name:  switch1:11.shelf30 <<<堆栈中的第一个磁盘架
Shelf id:    30
Channel:    switch1:11
Module:     B
Shelf UID:   50:0d:09:88:03:51:e7:04
Shelf S/N:   6500264603
Term switch:  N/A
Shelf state:  ONLINE
Module state:  OK
 
Partial Path  Link   Invalid  Running   Loss   Phy    CRC   Phy
Disk   Port  Timeout     Rate   DWord   Disparity  Dword  Reset   Error  Change
Id   State  Value (ms)   (Gb/s)   Count   Count    Count  Problem  Count  Count
--------------------------------------------------------------------------------------------
[SQR0] EMPTY      7     NA     0      0    0     0     0    1
[SQR1] EMPTY      7     NA     0      0    0     0     0    1
[SQR2] EMPTY      7     NA     0      0    0     0     0    1
[SQR3] EMPTY      7     NA     0      0    0     0     0    1
[CIR4] OK       7     6.0     0      0    0     0     0    1
[CIR5] OK       7     6.0     0      0    0     0     0    1
[CIR6] OK       7     6.0     0      0    0     0     0    1
[CIR7] OK       7     6.0     0      0    0     0     0    1
 
Shelf name:  switch1:10.shelf39 <<<堆栈中的最后一个磁盘架
Shelf id:    38
Channel:    switch1-fsw2:10
Module:     A
Shelf UID:   50:0d:09:88:01:2d:d6:00
Shelf S/N:   6500125972
Term switch:  N/A
Shelf state:  ONLINE
Module state:  OK
 
Partial Path  Link   Invalid  Running   Loss   Phy    CRC   Phy
Disk   Port  Timeout     Rate   DWord   Disparity  Dword  Reset   Error  Change
Id   State  Value (ms)   (Gb/s)   Count   Count    Count  Problem  Count  Count
--------------------------------------------------------------------------------------------
[SQR0] OK       7     6.0     0      0    0     0     0    1
[SQR1] OK       7     6.0     0      0    0     0     0    1
[SQR2] OK       7     6.0     0      0    0     0     0    1
[SQR3] OK       7     6.0     0      0    0     0     0    1
[CIR4] EMPTY      7     NA     0      0    0     0     0    1
[CIR5] EMPTY      7     NA     0      0    0     0     0    1
[CIR6] EMPTY      7     NA     0      0    0     0     0    1
[CIR7] EMPTY      7     NA     0      0    0     0     0    1
 
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