磁盘架上的所有磁盘均呈琥珀色 LED 亮起，并显示 sas.device.timeout:error"

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适用场景

FAS3220
ONTAP 8.2.3P2

问题描述

磁盘架上的所有磁盘均呈琥珀色亮起。
EMS 日志报告 ""sas.device.timeout:error。

示例：

[pmcsas_timeout_1: sas.device.quiesce:info]: Adapter 4a encountered a command timeout on enclosure services device 4b.02.99. Quiescing the device. [pmcsas_timeout_1: sas.device.timeout:error]: Adapter 4a encountered a device timeout on Enclosure services device 4b.02.99. [pmcsas_timeout_1: ems.engine.suppressed:debug]: Event 'scsi.path.excessiveErrors' suppressed 1 times in last 33864 seconds. [pmcsas_timeout_1: scsi.path.excessiveErrors:error]: Excessive errors encountered by adapter 4b on enclosure services device 4b.02.99. [pmcsas_intrd_1: scsi.cmd.abortedByHost:error]: Enclosure services device 4b.02.99: Command aborted by host adapter: HA status 0x4: cdb 0x1d