ORA-15072: command requires at least string regular failure groups, discovered only string

ORA-15072: command requires at least string regular failure groups, discovered only string
Cause: An attempt was made to create either a normal redundancy diskgroup for which fewer than two regular failure groups were both specified and discovered, or a high redundancy diskgroup for which fewer than three regular failure groups were both specified and discovered, or an external redundancy diskgroup for which only quorum disks were both specified and discovered.
Action: Check the that the command does specify the required number of failure groups, and that all of the specified disks are discovered by ASM. A query of the V$ASM_DISK fixed view will show which disks are discovered by ASM. Note that a quorum failure group will not be used as a regular failure group. An external redundancy diskgroup requires at least one regular disk.

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小智 2018-08-30 16:42

ORA-15072：命令要求至少字符串常规故障组，仅发现字符串,
.原因：尝试创建指定和发现少于两个常规故障组的正常冗余磁盘组或指定和发现少于三个常规故障组的高冗余磁盘组或外部冗余磁盘组，其中仅指定和发现了仲裁磁盘。,
.操作：检查该命令是否指定所需的故障组数，以及ASM是否发现所有指定的磁盘。V $ ASM_DISK固定视图的查询将显示ASM发现的磁盘。请注意，仲裁故障组不会用作常规故障组。外部冗余磁盘组至少需要一个常规磁盘。,
.

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ORA-15072: command requires at least string regular failure groups, discovered only string

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