ORA-00245: CONTROL FILE BACKUP OPERATION FAILED
In 11gR2 , the controlfile backup happens without holding the
control file enqueue. For non-RAC database, this doesn't change
anything. But, for RAC database, the snapshot controlfile location must
be in a shared file system that will be accessible from all the nodes.
The snapshot controlfile MUST be accessible by all nodes of a RAC
database.
Solution:
The snapshot controlfile MUST be accessible by all nodes of a RAC database, if the snapshot controlfile does not reside in on a shared device this error will raise.
1. Check the snapshot controlfile location:
rman>show all;
2. Configure the snapshot controlfile to a shared disk:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/snapcf_UNSID1.f'; # default
Reference [ID 1268725.1]
Solution:
The snapshot controlfile MUST be accessible by all nodes of a RAC database, if the snapshot controlfile does not reside in on a shared device this error will raise.
1. Check the snapshot controlfile location:
rman>show all;
2. Configure the snapshot controlfile to a shared disk:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '
Reference [ID 1268725.1]
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/7734298/viewspace-708173/ ，如需转载，请注明出处，否则将追究法律责任。
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