Shelf SAS port degraded with state DIS/INVWD
Applies to
- FAS / AFF
- ONTAP 9
- DS224C / DS224-12
Issue
One HST port showing DIS/INVWD as below in STORAGE-SHELF of AutoSupport
Shelf name: 0d.shelf0
Shelf id: 0
Channel: 0d
Module: B
Shelf UID: 50:00:00:00:00:00:00:00
Shelf S/N: SHFFF0000000000
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 43
[HST1] OK 7 12.0 0 0 0 0 0 43
[HST2] OK 7 12.0 1 1 0 0 0 43
[HST3] OK 7 12.0 0 0 0 0 0 43
[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] DIS/INVWD 7 NA 1835 263 0 0 0 2
[HST9] OK 7 12.0 6 6 0 0 0 1
[HST10] OK 7 12.0 0 0 0 0 0 1
[HST11] OK 7 12.0 0 0 0 0 0 1
[HST12] EMPTY 7 NA 0 0 0 0 0 4
[HST13] EMPTY 7 NA 0 0 0 0 0 4
[HST14] EMPTY 7 NA 0 0 0 0 0 4
[HST15] EMPTY 7 NA 0 0 0 0 0 4
[ 0 ] OK 7 6.0 0 0 0 0 0 1
[ 1 ] OK 7 6.0 0 0 0 0 0 21
[ 2 ] OK 7 6.0 0 0 0 0 0 1
[ 3 ] OK 7 12.0 0 0 0 0 0 1
[ 4 ] OK 7 12.0 0 0 0 0 0 1
[ 5 ] OK 7 6.0 0 0 0 0 0 3
[ 6 ] EMPTY 7 NA 0 0 0 0 0 0
[ 7 ] EMPTY 7 NA 0 0 0 0 0 0
[ 8 ] EMPTY 7 NA 0 0 0 0 0 0
[ 9 ] EMPTY 7 NA 0 0 0 0 0 0
[ 10 ] EMPTY 7 NA 0 0 0 0 0 0
[ 11 ] EMPTY 7 NA 0 0 0 0 0 0
[ 12 ] EMPTY 7 NA 0 0 0 0 0 0
[ 13 ] EMPTY 7 NA 0 0 0 0 0 0
[ 14 ] EMPTY 7 NA 0 0 0 0 0 0
[ 15 ] EMPTY 7 NA 0 0 0 0 0 0
[ 16 ] EMPTY 7 NA 0 0 0 0 0 0
[ 17 ] EMPTY 7 NA 0 0 0 0 0 0
[ 18 ] EMPTY 7 NA 0 0 0 0 0 0
[ 19 ] EMPTY 7 NA 0 0 0 0 0 0
[ 20 ] EMPTY 7 NA 0 0 0 0 0 0
[ 21 ] EMPTY 7 NA 0 0 0 0 0 0
[ 22 ] EMPTY 7 NA 0 0 0 0 0 0
[ 23 ] EMPTY 7 NA 0 0 0 0 0 0