主机ob1开启日志归档doing,并执行全量备份,全量备份完关闭 归档。
ALTER SYSTEM BACKUP TENANT = ‘haiyisec’;
2.全量备份完之后,立即关闭归档模式:
ALTER SYSTEM NOARCHIVELOG TENANT = ‘haiyisec’;
3.将主机ob1的备份文件同步到ob2上
在ob2上执行备租户恢复还原:
ALTER SYSTEM RESTORE haiyisec FROM ‘file:///hybackup/data,file:///hybackup/archive’ WITH ‘pool_list=haiyisec_pool&concurrency=100’;