DB2备份和还原
作者 佚名技术
来源 Linux系统
浏览
发布时间 2012-04-30
B20000I The RESTORE DATABASE command completed successfully.
db2 => rollforward db yan to end of logs and complete overflow log path (/home/db2inst1/log)--前滚日志
Rollforward Status
Input database alias = yan
Number of nodes have returned status = 1
Node number = 0
Rollforward status = not pending
Next log file to be read =
Log files processed = S0000002.LOG - S0000002.LOG
Last committed transaction = 2009-08-07-12.43.35.000000 UTC
DB20000I The ROLLFORWARD command completed successfully.
db2 => select *from test --能查出所有的测试数据
*******************************增量备份和还原********************************
db2 => insert into test values (5,''oracle'',''mysql'') --插入测试数据
db2 => backup db yan online incremental to /home/db2inst1/backup --备份数据库
Backup successful. The timestamp for this backup image is : 20090807085501
[db2inst1@yan ~]$ cp -rf archivelog/NODE0000/* log --拷贝日志
db2 => drop db yan --手动删除数据库,模拟灾备
DB20000I The DROP DATABASE command completed successfully.
db2 => restore db yan incremental automatic from /home/db2inst1/backup taken at 20090807085501
DB20000I The RESTORE DATABASE command completed successfully. --恢复数据库
db2 => rollforward db yan to end of logs and complete overflow log path (/home/db2inst1/log)
Rollforward Status
Input database alias = yan
Number of nodes have returned status = 1
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