磁盘架SAS端口已降级、状态为DIS/INVWD

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Knowledge Base guidance

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适用场景

FAS / AFF
ONTAP 9
DS224C/DS224-12
DS212C/DS212-12

问题描述

一个HST端口显示DIS/INVWD、如下所示、位于 STORAGE-SHELF AutoSupport的中

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