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PANIC：进程 mlogd 中 VA 0x20 上的页面故障（主管读取数据，页面不存在）

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Category:
ontap-9
Specialty:
core
Last Updated:

适用于

  • ONTAP 9
  • 自动无中断升级 (ANDU)

问题描述

  • 当节点启动关闭或被接管时（例如在 ANDU 触发的接管期间），它可能会死机：
    PANIC: page fault (supervisor read data, page not present) on VA 0x20 cs:rip 0x20:0xffffffff8069859e rflags 0x10046 in process mlogd onrelease 9.10.0P1 (C)
     
    PANIC: page fault (supervisor read data, page not present) on VA 0x448 cs:rip 0x20:0xffffffff806b62b9 rflags 0x10246 in process secd on release 9.11.1P8 (C)

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