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ORA-27054

在用rman恢复数据库时,可能会碰到下面的错误,这是由于/backup目录是通过NFS挂载过来的,可通过后面的workaround解决。如果用NFS,建议配置HCA卡,IB交换机,总之带宽要有保障,性能才能好。


ORA-19870: error reading backup piece /backup/db_mqru5153_1_1

ORA-19505: failed to identify file "/backup/db_mqru5153_1_1"
ORA-27054: NFS file system where the file is created or resides is not mounted with correct options

Additional information: 6


workaround

在init<ORACLE_SID>.ora修改envent
event="10298 trace name context forever, level 32"
或者
sql> alter system set events '10298 trace name context forever, level 32';

sql> alter system set events '10298 trace name context forever, level 32' scope=spfile;




关键词:rman 

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