#78785 - 12/04/06 03:59 PM
Offsite data backup strategy.
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Carpal Tunnel
Registered: 12/26/02
Posts: 2997
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I know we've taked about data backups on here before and thinking of the Katrina type scenario where your home and everything in it is gone then its a good idea to keep backups of inmprtant stuff offsite. I just got a $30 DVD burner and stuck it inside a $20 USB case so I could plug it into either machine at my house and make some backups that can me stored elsewhere.
I just ran a quick backup of our pictures on my wife's and my laptop, hers fit on one dvd, mine on two (my buner will do dual layer so I can get a dual layer dvd and get that down to one). I have all our photo albums scanned from when we got married in 95 to 2000 when we switched to using a digital camera as well as one of my old baby books so I have the majority of our pictures backed up now on a dvd in our fireproof safe. I backup our systems to external drives usually weekly and am thinking about making monthly dvd backups of important stuff like the pictures and taking them to my parents house or mailing them when we are not going to be going there for a while. I might buy a small fireproof safe and put there to store them and leave a key with them then burna dvd of their systems when we visit and bring it back with me to store for them. I'm trying to decide if I should send monthly backups down there, or maybe alrenate with my local ones and then after a year replace the monthly with yearly, etc.
How often everyone do you make one? What do you use, CD, DVD, Tape? Do you just store them at someone elses house or a safe deposit box? How do you get them there, mail, hand deliver? I'm wondering if anyone else does offsite backups
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#78786 - 12/04/06 05:11 PM
Re: Offsite data backup strategy.
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new member
Registered: 10/21/02
Posts: 45
Loc: United Kingdom
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I have a small USB hard drive that I use for backups.
On my PC, I have an encrypted volume created with TrueCrypt. I use that volume for everything I want to keep.
To back it up, I just plug the hard drive into a USB port, and copy the encrypted file to the portable drive. Then I stuff the drive into my day rucksack.
I also keep a copy of the encrypted file at work so there's another copy hanging around.
(I do a similar thing with an encrypted volume on my Mac. Details are different, but the principle is the same.)
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#78787 - 12/04/06 05:22 PM
Re: Offsite data backup strategy.
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Carpal Tunnel
Registered: 12/26/02
Posts: 2997
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I have a USB enclosure that each time I upgrade my drive I put the removed one in and use it for backups. I do those locally about once a week. Do you take that drive offsite?
Also I did mention that in my original post and an external hdd is only one form of backup so what do you use for another form?
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#78792 - 12/04/06 10:45 PM
Re: Offsite data backup strategy.
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Carpal Tunnel
Registered: 12/26/02
Posts: 2997
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I do have a fireproof safe here with CD/DVD backups as well as important papers. I'm planning on a small one at the offsite location as well.
I'll elaborate on the next reply.
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#78793 - 12/04/06 10:55 PM
Re: Offsite data backup strategy.
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Carpal Tunnel
Registered: 12/26/02
Posts: 2997
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I have a firesafe at my house where I store backups as well as papers in. I'm planning to get a small one for storage at my parents house. Even if they only hold up for a few minutes in fire they are still well insulated enough that they make temperature and humidity changes slower inside which helps keep the media lasting longer. One rule of backups is to always make multiples and make them on multiple types of media. I carry a USB flash drive in my EDC with my calendar and addressbook on it which are my two most important files. Then I make weekly backups to another drive in an USB enclosure either by plugging it in my laptop or over the network to another system. Then I unplug and hide that drive somewhere in case someone were to break in and steal my laptop and run. Next was CD backups in my firesafe but that I haven't kept up on because it was taking too many CD's. So i bought a DVD writer to get that going again. It took two DVD's just to backup my pictures because I have almost 9G there then the rest of my documents and such. So USB flash at $120/4G would get cost prohibitive. Then there was one DVD of pictures on my wife's system. She edits hers and I keep theme original so there is no jpg loss. I'm trying to work out a schedule, I'm thinking of maybe monthly backups of pictures and other select important documents, and maybe quarterly for the rest and maybe only move things to my archive folder once a year and mack a backup of it at that time. Just wanted to see if anyone else did similar and what your schedule was.
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#78794 - 12/04/06 11:01 PM
Re: Offsite data backup strategy.
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Carpal Tunnel
Registered: 12/26/02
Posts: 2997
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I'm using rsync for hdd backups as I run linux 99.9% of the time. On a laptop so no raid available. I always take my laptop with me so my backup drive is the one that stays home, so the only time I'm not covered is the times when I might leave the house for a short time and not take the laptop. I'm thinking of something similar to the GFS tape rotation where my local hdd backup is the daily incrementals, then write important stuff to DVD monthly and then stuff I move to an archive folder just do yearly and back that up afterward. Each dvd I'll make two copies and keep on in my safe and one in the remote location.
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