ONTAP节点意外重新启动
适用场景
- ONTAP 9
- AFF-A700
问题描述
- ONTAP Select节点意外重新启动并出现panic-string：
received completion for unknown cmd in process irqXXX: nvme0 - 导致崩溃的ONTAP端日志顺序：
ONTAP Select node reboots unexpectedly with panic-string: received completion for unknown cmd in process irqXXX: nvme0
ONTAP side log sequence leading to the panic:
PANIC: received completion for unknown cmd in process irq270: nvme0 on (C) on Wed Oct 11 12:09:29 GMT 2023
version: 9.9.1P8: Tue Mar 1HA: current time (in sk_msecs) 82681 (in sk_cycles) 103198919222387536
DUMPCORE: STARDumping to disks: 0d.10.11P2
coredump: Using block 1867716097 instead of block 1867716096 as the sparecore abort bl
DUMPCORE: END -- coredump written
coredump: compression ms 72115 compressions 209629 in 566686932992 bytes out 11377860452 ratio 4980%
comp BW 74948 write BW 301MB/s
coredump: total ms 334568 chunks of all zeroeSystem halting..