由于Flash Cache故障、节点崩溃
Knowledge Base guidance
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适用场景
- ONTAP 9
- Flash Cache
问题描述
- EMS日志发出以下Flash Cache NVMe脱机警报：
HA Group Notification (Flash Cache NVMe Offline) ALERT
- 节点发生错误并显示以下消息、此时将自动执行接管/恢复 ：
Panic String: Freeing freed block: pvbn 0 vvbn 306417665 in volumename@vserver:9b465b44-5102-11e9-9bb1-00a098fcXXXX. WAFL inconsistent.Contact NetApp technical support. in SK process wafl_exempt01 on release 9.5(C)