摘要:
1、查看数据文件信息通过report schema方式查看RMAN> report schema;Report of database schema for database with db_unique_name POLIList of Permanent Datafiles===========================File Size(MB) Tablespace RB segs Datafile Name---- -------- -------------------- ------- ------------------------1 690 ... 阅读全文
摘要:
1、列举出已经备份过的备份集RMAN> list backup;List of Backup Sets===================BS Key Type LV Size Device Type Elapsed Time Completion Time------- ---- -- ---------- ----------- ------------ ---------------1 Full 1.05G DISK 00:00:43 19-MAR-13 BP Key: 1 Status: AVAILA... 阅读全文
摘要:
SBT System Backup To Tape 备份到磁带SPF System Parameter File 系统参数文件OCI Oracle call interface 数据库调用接口 FTS Full Table Scan 全表扫描ASMM Automatic Shared Memoroy Management 自动共享内存管理ASSM Automatic Segment space management 自动段空间管理MMON Memory Monitor内存监控进程MMAN Memory Man... 阅读全文
摘要:
1、RMAN远程登录数据库C:\Users\MaryHu>rman target sys/oracle@DB200 nocatalogRecovery Manager: Release 11.2.0.1.0 - Production on Sat Mar 23 15:15:02 2013Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.connected to target database: POLI (DBID=3718810889)using target database con 阅读全文
摘要:
1、只有在RMAN下可以实现增量备份2、Backup File TypesTablespacesDatafiles(current or copy)Control file(current or copy)SpfilesArchived logsBackup Sets3、要执行RMAN数据库备份,必须要求Oracle Database Server必须处于archive mode下;RMAN进行备份的时候,会将Online redo log files 进行一次alter system switch log file,然后再进行备份操作;把online redo log file的内容,写到a 阅读全文