通過編寫dos命令指令碼產生批處理命令檔案,然後在主機伺服器上添加計劃任務來實現。
備份方法:
在任何磁碟上根目錄下建立bak檔案夾,在bak檔案夾中建立week0.dmp,將下面的dos命令複製到建立txt中,把x:\修改為實際的路徑,然後將*.txt命令為zlautoexp.bat批次檔。
@ECHOOFF
IFEXIST X:\bak\WEEK0.DMP X:\Oracle\product\10.2.0\db_1\BIN\Exp.exe userid=sys/hisbuffer=4096 file=X:\bak\WeekBak0.dmp grants=y full=y
IFEXIST X:\bak\WEEK1.DMP X:\oracle\product\10.2.0\db_1\BIN\Exp.exe userid=sys/hisbuffer=4096 file=X:\bak\WeekBak1.dmp grants=y full=y
IFEXIST X:\bak\WEEK2.DMP X:\oracle\product\10.2.0\db_1\BIN\Exp.exe userid=sys/hisbuffer=4096 file=X:\bak\WeekBak2.dmp grants=y full=y
IFEXIST X:\bak\WEEK3.DMP X:\oracle\product\10.2.0\db_1\BIN\Exp.exe userid=sys/hisbuffer=4096 file=X:\bak\WeekBak3.dmp grants=y full=y
IFEXIST X:\bak\WEEK4.DMP X:\oracle\product\10.2.0\db_1\BIN\Exp.exe userid=sys/hisbuffer=4096 file=X:\bak\WeekBak4.dmp grants=y full=y
IFEXIST X:\bak\WEEK5.DMP X:\oracle\product\10.2.0\db_1\BIN\Exp.exe userid=sys/hisbuffer=4096 file=X:\bak\WeekBak5.dmp grants=y full=y
IFEXIST X:\bak\WEEK6.DMP X:\oracle\product\10.2.0\db_1\BIN\Exp.exe userid=sys/hisbuffer=4096 file=X:\bak\WeekBak6.dmp grants=y full=y
IFEXIST X:\bak\WEEK6.DMP REN X:\bak\WEEK6.DMP WEEK7.DMP
IFEXIST X:\bak\WEEK5.DMP REN X:\bak\WEEK5.DMP WEEK6.DMP
IFEXIST X:\bak\WEEK4.DMP REN X:\bak\WEEK4.DMP WEEK5.DMP
IFEXIST X:\bak\WEEK3.DMP REN X:\bak\WEEK3.DMP WEEK4.DMP
IFEXIST X:\bak\WEEK2.DMP REN X:\bak\WEEK2.DMP WEEK3.DMP
IFEXIST X:\bak\WEEK1.DMP REN X:\bak\WEEK1.DMP WEEK2.DMP
IFEXIST X:\bak\WEEK0.DMP REN X:\bak\WEEK0.DMP WEEK1.DMP
IFEXIST X:\bak\WEEK7.DMP REN X:\bak\WEEK7.DMP WEEK0.DMP
@ECHOON
然後在控制台的計劃任務添加zlautoexp的計劃任務執行時間,根據使用者的需求來調整備份時間,使用administrator使用者必須給該使用者添加密碼。
或者在dos命令提示字元下輸入以下命令可以實現自動備份:
at2:00 /every:m,t,w,th,f,s,su "X:\bak\zlautoexp.bat"
時間 每周七天 自動備份檔案路徑
同理在zlautoexp中添加主機字串,同樣可以在工作站上實現異地自動邏輯備份。
添加自動備份任務:保證服務裡Task Scheduler開啟,而且在命令提示字元中輸入的自動備份命令完全是在後台自動執行,前台不會出現任何提示。