ORA-15157: rolling migration is not allowed ORACLE 报错 故障修复 远程处理

文档解释

ORA-15157: rolling migration is not allowed

Cause: The cluster was not capable of handling ASM rolling migration.

Action: The Oracle Cluster Services is using vendor clusterware. Oracle cannot perform rolling upgrade or downgrade using vendor cluster ware. Restart ASM instances using Oracle cluster ware and retry the operation.