Ubuntu Oracle数据迁移步骤是什么

在Ubuntu上进行Oracle数据迁移的步骤如下：

准备工作

1. 备份源数据库：

• 确保源数据库中的数据完整、一致，并备份源数据库以防止意外情况发生。

2. 创建目录对象：

• 在目标数据库中创建一个目录对象，用于存储导出文件。

3. 导出数据：

• 使用Oracle数据泵的expdp命令导出源数据库中的数据。

4. 创建目标数据库：

• 在目标服务器上创建目标数据库，并确保其字符集与源数据库一致。

5. 导入数据：

• 使用Oracle数据泵的impdp命令将导出的数据导入到目标数据库中。

具体步骤

1. 修改表空间为离线状态：

alter tablespace CS_PLATFORM_POC offline;

2. 复制表空间对应文件到新的位置：

cp -pf /csdata/oradata/orcl01/cs_platform_poc06.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc07.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc08.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc09.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc10.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc11.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc12.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc13.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc14.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc15.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc16.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc17.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc18.dbf /databackup/nodeletecp -pf /csdata/oradata/orcl01/cs_platform_poc19.dbf /databackup/nodelete3/cs_platform_poc20.dbf /databackup/nodelete3/cs_platform_poc21.dbf /databackup/nodelete3/cs_platform_poc22.dbf /databackup/nodelete3/cs_platform_poc23.dbf /databackup/nodelete3/cs_platform_poc24.dbf /databackup/nodelete3/cs_platform_poc25.dbf /databackup/nodelete3/cs_platform_poc26.dbf /databackup/nodelete3/cs_platform_poc27.dbf /databackup/nodelete3/cs_platform_poc28.dbf /databackup/nodelete3/cs_platform_poc29.dbf /databackup/nodelete3/cs_platform_poc30.dbf /databackup/nodelete3/cs_platform_poc31.dbf /databackup/nodelete3/cs_platform_poc32.dbf /databackup/nodelete3/cs_platform_poc33.dbf /databackup/nodelete3/cs_platform_poc34.dbf /databackup/nodelete3/cs_platform_poc35.dbf /databackup/nodelete3/cs_platform_poc36.dbf /databackup/nodelete3/cs_platform_poc37.dbf /databackup/nodelete3/cs_platform_poc38.dbf /databackup/nodelete3/cs_platform_poc39.dbf /databackup/nodelete3/cs_platform_poc40.dbf /databackup/nodelete3/cs_platform_poc41.dbf /databackup/nodelete3/cs_platform_poc42.dbf /databackup/nodelete3/cs_platform_poc43.dbf /databackup/nodelete3/cs_platform_poc44.dbf /databackup/nodelete3/cs_platform_poc45.dbf /databackup/nodelete3/cs_platform_poc46.dbf /databackup/nodelete3/cs_platform_poc47.dbf /databackup/nodelete3/cs_platform_poc48.dbf /databackup/nodelete3/cs_platform_poc49.dbf /databackup/nodelete3/cs_platform_poc50.dbf /databackup/nodelete3/cs_platform_poc51.dbf /databackup/nodelete3/cs_platform_poc52.dbf /databackup/nodelete3/cs_platform_poc53.dbf /databackup/nodelete3/cs_platform_poc54.dbf /databackup/nodelete3/cs_platform_poc55.dbf /databackup/nodelete3/cs_platform_poc56.dbf /databackup/nodelete3/cs_platform_poc57.dbf /databackup/nodelete3/cs_platform_poc58.dbf /databackup/nodelete3/cs_platform_poc59.dbf /databackup/nodelete3/cs_platform_poc60.dbf /databackup/nodelete3/cs_platform_poc61.dbf /databackup/nodelete3/cs_platform_poc62.dbf /databackup/nodelete3/cs_platform_poc63.dbf /databackup/nodelete3/cs_platform_poc64.dbf /databackup/nodelete3/cs_platform_poc65.dbf /databackup/nodelete3/cs_platform_poc66.dbf /databackup/nodelete3/cs_platform_poc67.dbf /databackup/nodelete3/cs_platform_poc68.dbf /databackup/nodelete3/cs_platform_poc69.dbf /databackup/nodelete3/cs_platform_poc70.dbf /databackup/nodelete3/cs_platform_poc71.dbf /databackup/nodelete3/cs_platform_poc72.dbf /databackup/nodelete3/cs_platform_poc73.dbf /databackup/nodelete3/cs_platform_poc74.dbf /databackup/nodelete3/cs_platform_poc75.dbf /databackup/nodelete3/cs_platform_poc76.dbf /databackup/nodelete3/cs_platform_poc77.dbf /databackup/nodelete3/cs_platform_poc78.dbf /databackup/nodelete3/cs_platform_poc79.dbf /databackup/nodelete3/cs_platform_poc80.dbf /databackup/nodelete3/cs_platform_poc81.dbf /databackup/nodelete3/cs_platform_poc82.dbf /databackup/nodelete3/cs_platform_poc83.dbf /databackup/nodelete3/cs_platform_poc84.dbf /databackup/nodelete3/cs_platform_poc85.dbf /databackup/nodelete3/cs_platform_poc86.dbf /databackup/nodelete3/cs_platform_poc87.dbf /databackup/nodelete3/cs_platform_poc88.dbf /databackup/nodelete3/cs_platform_poc89.dbf /databackup/nodelete3/cs_platform_poc90.dbf /databackup/nodelete3/cs_platform_poc91.dbf /databackup/nodelete3/cs_platform_poc92.dbf /databack