Re: Bit of everything (Score: 1)

by on 2014-07-02 02:26 (#2AK)

I have a file server (old computer stuffed with a few HDs), the important parts of it are backed up on the backup system with is just a Cubieboard with a 2,5" 2To HD attached to it. Also /etc and /home/.Mail of other computers are backed up there.
For the things I "work" on, they are version controlled (there is a subversion server too on the Cubieboard), so that makes a kind of backup (one with history on the svn server, several others without history on each computer where I do svn updates from time to time.

There are many weak points in this system. I do not do any offline backup/archive because I am too lazy and for the reasons below. So almost everything is online all the time and could be destroyed by a major trouble on the electrical network. Well, I hope that as they are in different parts of the house, on different electrical cables, on different UPS, there is a chance that at least one survives.

I do not feel very confident with offline backups either.
I have seen too many HDs which fail at the moment you power them on after a long time without being used.
CDs/DVDs degrade too quickly.
I may like tapes but althought tapes are cheap, tape drives are unbelievably expensive (and if it breaks, you need to find another drive compatible with your tapes, and that drive should be compatible with your new computer; it reminds me I still have ZIP disks somewhere around, but even if I could find the drive, there is no more // port on current computers; you see the kind of mess it can become in the future).
I considered Glacier and such, but the awfully complex pricing seems designed to screw you (and with automated scripts, it is easy to make huge mistakes), and depending on your internet connection, it can be very long to perform your backups (especially if you encounter transfer errors) and very long to recover data when you need it.
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