崩溃：进程mgwd无响应XXX秒 (mgwd启动："(XXXX)")

适用场景

• ONTAP 9
• FlexGroup

问题描述

• 由于mhost应用程序在进程节点看门狗中无响应、节点发生故障：

PANIC: Process vldb unresponsive for 210 seconds in process nodewatchdog on release 9.9.1P7 (C)

PANIC: Process mgwd unresponsive for 209 seconds(mgwd startup: "(3093)") in process nodewatchdog on release 9.8P5 (C) on Fri Oct 15 04:22:04 MDT 2021

• 节点发生panic时会生成一个核心文件。