Dear brien, Thanks a lots for your answer. Would you explain me more on how to use archive host w/ parity?
I wish to have a script so when i connect external disk /dev/sdb then it makes the auto mount, copy all the data from /dev/sda to /dev/sdb, after finished copying the data then unmount external hard disk automatically. Do you know this kind of code/software existed? --- sokvantha brien dieterle wrote: > I think you want -H to the rsync command. Or just dd if=/dev/sda > of=/dev/sdb. Or just use archive host w/ parity. I recommend making > /dev/sdb an external drive and only connect it when doing backups. > > brien > > YOUK Sokvantha wrote: >> Dear All, >> >> I installed Backuppc 2.1.2-2ubuntu5 on Ubuntu 5 server edition. I >> mounted data directory /var/lib/backuppc to /dev/sda. I added another >> hard disk /dev/sdb and mount /dev/sdb as /var/lib/backuppc-mirror. My >> purpose is to copy all the data from /var/lib/backuppc to the second >> hard disk (/var/lib/backuppc-mirror) in case of disk failure. So i use >> /usr/bin/rsync -apvz --delete /var/lib/backuppc /var/lib/backuppc-mirror >> as root but the size on the /var/lib/backuppc-mirror is very big if >> compare to the size on /var/lib/backuppc. >> >> Can anyone show me on how to make double backup data disk? >> >> --- >> Thanks, >> sokvantha >> >> >> ------------------------------------------------------------------------- >> >> This SF.net email is sponsored by DB2 Express >> Download DB2 Express C - the FREE version of DB2 express and take >> control of your XML. No limits. Just data. Click to get it now. >> http://sourceforge.net/powerbar/db2/ >> _______________________________________________ >> BackupPC-users mailing list >> BackupPC-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/backuppc-users >> http://backuppc.sourceforge.net/ >> ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ BackupPC-users mailing list BackupPC-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/backuppc-users http://backuppc.sourceforge.net/
