Home Database Mysql Tutorial 备份数据到 NFS 磁盘的时候提示ORA-27054错误

备份数据到 NFS 磁盘的时候提示ORA-27054错误

Jun 07, 2016 pm 05:32 PM

今天,视图将两张大表用 expdp方式备份到一个挂载的nfs 磁盘上去的时候,遇到 ORA-27054: NFS file system where the file is cr

今天,视图将两张大表用 expdp方式备份到一个挂载的nfs 磁盘上去的时候,遇到 ORA-27054: NFS file system where the file is created or resides is not mounted with correct options 的错误。

网上查了一下,主要有三种解决办法:

1、打补丁:5146667

2、在mount的时候设置参数:rw,bg,hard,nointr,rsize=32768,wsize=32768,tcp,vers=3,timeo=600,actimeo=0

如  mount -v nfs -o rw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600, proto=tcp 192.168.10.49:/storage/rmanbak /home/Oracle/rmanbak

3、在数据库里面执行 SQL>Alter system set events '10298 trace name context forever,level 32' (SCOPE=SPFILE) ;

注:括号里面是是表示要不要将修改写入 spfile 中,如果加了这个关键字,重启之后,以上设置仍然会有效。

我是选择了第三种方法,执行之后,就可以正常的 export 了  。试过用第二种办法去重新挂载磁盘,但是总挂不成功,不知道是哪里做错了,,这里就不多说了。

相关阅读:

SPFILE 错误导致数据库无法启动(ORA-01565)

ORA-01172、ORA-01151错误处理

ORA-00600 [2662]错误解决

ORA-01078 和 LRM-00109 报错解决方法

ORA-00471 处理方法笔记

ORA-00314,redolog 损坏,或丢失处理方法

ORA-00257 归档日志过大导致无法存储的解决办法

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