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由于"参考时钟故障"、磁盘架模块出现故障错误

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Category:
disk-shelves<a>磁盘架</a><a>IOM</a><a>1008285</a>
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hw
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适用场景

产品型号:FAS 和AFF系统

操作系统:ONTAP

磁盘架:DSXXXX

问题描述

磁盘架IOM 硬件故障、原因是:参考时钟故障。

示例:
EMS事件日志:
Wed Apr 20 21:56:35 EDT [Netapp-08: dsa_worker2: ses.status.ModuleError:critical]: DS4486 (S/N SHABC1234000789) shelf 2 on channel 0a SAS expander error for SAS shelf electronics 1: critical status; Reference Clock Failure. This module is on the rear of the shelf at the top center, on shelf module A.
Wed Apr 20 21:56:44 EDT [Netapp-08: statd: monitor.shelf.fault:critical]: Fault reported on disk storage shelf attached to channel 0a. Check fans, power supplies, disks, and temperature sensors.


此外、您可能会注意到磁盘架上的所有磁盘在ASUP中的storage-expander下显示DIS/CLK。
DIS/CLK =由于扩展器参考时钟错误、PHY已禁用。

 

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