> You might think backing up 5 workstations every hour would be 
> time consuming and network intensive but because XXCopy has 
> some extensive differencing options the whole process only 
> takes 6-8 minutes per hour.
> 
> It's awfully nice having automatic backups of everything back 
> to the last hour, day, week or month when you have one of 
> those "oops" moments.
> Obviously having a rotation of 4 weekly off-site backups is a 
> good thing too.

Does it have an option to store (not transmit, but store) only the
difference between an original version of the file and the current version?
E.g. if there is hugefile.dat and I copy it over once a month, then every
day copy over hugefile.dat.200706##.dif so that I have the ability to
restore to any point from the first to the last of the month and the space
requirement is not sizeof(hugefile.dat)*31 ?

---
James Newton: PICList webmaster/Admin
mailto:jamesnewton@piclist.com  1-619-652-0593 phone
http://www.piclist.com/member/JMN-EFP-786
PIC/PICList FAQ: http://www.piclist.com


-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist