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IOM has amber light with PHY "UNKWN LNK"

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Category:
fas-systems
Specialty:
hw
Last Updated:

Applies to

  • SAS
  • I/O module (IOM)

Issue

IOM has amber light with PHY "UNKWN LNK".

Example:

Shelf name:    UNUSED.shelf11
Shelf id:      11
Channel:       N/A
Module:        B
Shelf UID:    
Shelf S/N:    
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
--------------------------------------------------------------------------------------------
[HST0] OK             7       12.0        0           0       0        0         0       9
[HST1] OK             7       12.0        0           0       0        0         0       9
[HST2] OK             7       12.0        1           1       0        0         0       9
[HST3] OK             7       12.0        0           0       0        0         0       9
[HST4] EMPTY          7         NA        0           0       0        0         0       0
[HST5] EMPTY          7         NA        0           0       0        0         0       0
[HST6] EMPTY          7         NA        0           0       0        0         0       0
[HST7] EMPTY          7         NA        0           0       0        0         0       0
[HST8] UNKWN LNK      7         NA        0           0       0        0         0      10
[HST9] OK             7       12.0        0           0       0        0         0      11
[HST10] OK             7       12.0        0           0       0        0         0      11
[HST11] OK             7       12.0        0           0       0        0         0      11
[HST12] EMPTY          7         NA        0           0       0        0         0       0
[HST13] EMPTY          7         NA        0           0       0        0         0       0
[HST14] EMPTY          7         NA        0           0       0        0         0       0
[HST15] EMPTY          7         NA        0           0       0        0         0       0

 

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