ORA-15278: external redundancy diskgroup requires at least one regular disk ORACLE 报错故障修复远程处理

ORA-15278: external redundancy diskgroup requires at least one regular disk

Cause: An attempt was made to create an external redundancy diskgroup with only quorum disks.

Action: Specify atleast one regular disk to create an external redundancy diskgroup.

ORA-15278: external redundancy diskgroup requires at least one regular disk ORACLE 报错 故障修复 远程处理