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自动重新加载后端交换机MDS 9250i或MDS 9148S后、磁盘冗余失败

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适用场景

  • MDS 9250i或MDS 9148S
  • 光纤 MetroCluster

问题描述

磁盘冗余失败
Cisco日志中报告了以下内容

show system internal kernel nvram-messages previous
...
BUG: soft lockup - CPU#1 stuck for xs! [kworker/1:1:1116]
...
Call Trace:
[e0f47d60] [c0301b10] rtc_handle_legacy_irq+0x84/0xbc (unreliable)
[e0f47d80] [c0301c8c] rtc_timer_do_work+0xb4/0x1f4

 

 

 

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