SAS在单个磁盘上运行差异错误

最后更新
另存为PDF

Knowledge Base guidance

This article may include metadata, visibility, validation state, and related support guidance.

适用场景

ONTAP 9
AF/FAS系统
驱动器 X357_KPM6V3T8ATE

问题描述

X 路径中的磁盘架在单个驱动器上显示无效的DWORD和差异错误。

[cluster1: dsa_worker5: ds.sas.running.disparity:debug]: [23 ] on channels 0a shelf ID 0 IOM B bay 23 reports running disparity errors.
 [cluster1: dsa_worker3: ds.sas.running.disparity:debug]: [23 ] on channels 0a shelf ID 0 IOM B bay 23 reports running disparity errors.

Shelf name:   0a.shelf0
 Shelf id:    0
 Channel:     0a
 Module:     B
 Shelf UID:    50:0a:09:80:0e:94:8c:96
 Shelf S/N:    SHJHU2214XXXX48
 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
 --------------------------------------------------------------------------------------------------
 [ 23     ] OK        7     12.0   10365    9891     0     0      0     1