AFF A700在发生watchdog事件后无法启动

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Category:: aff-series

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适用场景

ONTAP 9
AFF-A700

问题描述

L2 watchdog 超时硬重置后，系统无法启动。

|| SP EVENTS ||
 
 Record 1085: Sat Jun 20 01:31:49.506786 2020 [IPMI.notice]: 1003 | c0 | OEM: f9ff7020ff61 | ManufId: 150300 | Undefined
 Record 1086: Sat Jun 20 01:31:50.327863 2020 [IPMI Event.critical]: NMI
 Record 1087: Sat Jun 20 01:31:50.659293 2020 [IPMI.notice]: 1103 | c0 | OEM: f9ff7020ff63 | ManufId: 150300 | Undefined
 Record 1088: Sat Jun 20 01:31:51.387915 2020 [IPMI Event.critical]: L2 watchdog timeout hard reset
 Record 1089: Sat Jun 20 01:31:51.413763 2020 [Trap Event.critical]: hwassist l2_watchdog_reset (29)
 Record 1090: Sat Jun 20 01:31:51.441181 2020 [Trap Event.critical]: hwassist l2_watchdog_reset (29)
 Record 1091: Sat Jun 20 01:31:51.477458 2020 [Trap Event.critical]: SNMP l2_watchdog_reset (29)
 Record 1168: Sat Jun 20 01:37:48.856067 2020 [IPMI Event.critical]: System reset
 Record 1169: Sat Jun 20 01:37:48.856762 2020 [IPMI Event.critical]: L2 watchdog action completed
 Record 1170: Sat Jun 20 01:37:48.856465 2020 [IPMI.notice]: L2 to L1 is 1(s) 218876(us)
 Record 1171: Sat Jun 20 01:39:07.424269 2020 [SP.notice]: Delaying L2_WDOG ASUP email for 120 seconds