| 关键词: echo 备份 ftplist baklog set backupdb 脚本 nbsp 文件 today |
以下脚本实现SQL server多个数据库的差异备份,备份文件名为:cy_数据库_sqldb_日期.bak,并将所有备份文件进行压缩,压缩文件名为:cy_sqldb_日期_时间.bak.rar,压缩完毕后自动删除原备份文件,并ftp上传至另一台服务器。整个脚本的运行过程自动写入tkblbackup.log中,方便进行错误分析。 @echo off color 27 title backupdb rem andyxu rem http://andyxu.blog.51cto.com set svr=sqldb set svrrole=cy set nowtime=%date:~0,10% %time% set today=%date:~0,10% if "%time:~0,1%" == " " (set nowh=%time:~1,1%) else (set nowh=%time:~0,2%) set rar="c:\Program Files\WinRAR ar.exe" set rarlist="D:\cyback arlst.txt" set ftplist="D:\cyback\ftplst.txt" set baklog=D:\cyback\tkblbackup.log set FtpSrv=xxx.xxx.xxx.xxx set FtpPort=21 set FtpUser=ftpuser set FtpPwd=ftppasswd @echo. >> %baklog% @echo -------------------------------------------------- >> %baklog% @echo %nowtime% BackupScript is starting....... >> %baklog% echo open %FtpSrv% %FtpPort% > %ftplist% echo user %FtpUser% >> %ftplist% echo %FtpPwd% >> %ftplist% ::数据库差异备份语句,可添加多个数据库 for %%a in (sql1db sql2db log) do ( @echo %nowtime% BackupDB %%a is beginning....... >> %baklog% @osql -s localhost -d master -E -Q "backup database %%a to disk='D:\backupdb\cy_%%a_%svr%_%today%.bak' with FORMAT,DIFFERENTIAL" >> %baklog% echo D:\backupdb\cy_%%a_%svr%_%today%.bak >> %rarlist% ) ::Rar files %rar% a D:\backupdb\%svrrole%_%svr%_%today%_%nowh%.bak.rar @%rarlist% >> %baklog% cd /d D:\backupdb del *.bak ::Upload files by ftp echo cd %svr% >>%ftplist% echo bin >> %ftplist% echo prompt >> %ftplist% echo lcd D:\backupdb >>%ftplist% echo put %svrrole%_%svr%_%today%_%nowh%.bak.rar >> %ftplist% echo quit >> %ftplist% echo bye >> %ftplist% ftp -n -s:%ftplist% >> %baklog% echo. > %rarlist% @echo -------------------------------------------------- >> %baklog% @echo. >> %baklog% 说明: 1. 由于我的备份策略是每天进行一次完整备份,每2个小时进行一次差异备份,故完整备份需与差异备份分开写成两个脚本,至于完整备份脚本和恢复脚本请看另外两篇文章。 2. 需将此脚本保存为bat文件,并放入到sql server的计划任务中,并根据需要调整运行的时间。 |
|
声明:文章版权归原作者所有 部分文章转自互联网 如有侵权请联系
[邮箱地址] 删除
|