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使用NVMe Flash Cache的节点发生控制器中断

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Category:
ontap-9
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hw
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适用场景

  • FAS2750
  • ONTAP 9.5或更早版本 

问题描述

节点崩溃并显示以下错误：

PANIC:page fault (supervisor write data, page not present) on VA 0 cs:rip 0x20:0xffffffff8edad35d rflags 0x10246 in SK process ec_exempt_worker_io_thread on release 9.5P6 (C)

 

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