What is the chance of a HDD failure???
I was thinking of getting a usb external hard disk...... :think:
it may happen anytime. There's no way of telling. Maufacturers uses MTBF (
http://www.weibull.com/hotwire/issue22/hottopics22.htm) but it's a guage.
I'm posting for the sake of anyone who still do not have any means of backing up still and not even considering at all. DVD, CD, external USB etc all work, just do backup for your own sake.
Discussing about RAID levels can go on and on and on so see what suits you best and go for it.
If you're interested in RAID and wanna read, google or se these 2.
http://www.slcentral.com/articles/01/1/raid/
http://www.acnc.com/04_00.html
The AC&C one i feel has better explaination. Then check out some motherboards that have raid chip on them, start with RAID1 and if need, you can always add hdd (depending on the mobo model/ brand you buy) and change the level to other RAID level, 1 to 0+1 to 5 or whatever in between and vice versa.
SOHO or home NAS are good options too. many has pointed out. Good pricing with hdd bundled nowadays make it even more affordable. Look for those that runs some simple Linux/ web server (apache) OS in them and serve your photos directly from your NAS to the web.
Having a plan for backing up is one thing, testing and running through it is another. Try a failover exercise. See if you can really get your data back from your RAID, DVD/ CD/ external hdd/ NAS etc etc. It's the only way you know you are safe.
Be paranoid! Be very paranoid about your data and photos please!
Happy RAIDING/ Backing-up. You'll be glad you did one day but we all hope that day never comes!
Few more hours and it'll be day break, have recover almost 70% of my fren's photos. Using software still manage to work after replacing some hardware on the hdd itself. Manage to find a good part from an exact model and it's spinning again.
This weekend, shopping for this friend. He'll buy anything recommended now. haha A really hard lesson learnt. RAID 5 plus NAS will be his new setup.
DVDs can degrade too over time.
I store mine over DVDs and a few hard disks. Harddisks are located at separate physical locations, in case of fire.
You are really good!
Haha, think one have not heard of my Ultra320 SCSI RAID5 setup on a $100k server that failed. (2 of the expensive HDD died at the same time, how lucky can that be?) ;p ;p ;p
I think TS is getting a little too excited. As previous poster has said, it's BACKUP, and regular scheduled backup if one think the the pictures are important to be archived.
Also, dun need to build a RAID5 machine, it's not cheap and easy especially for the IT uninitiated. A RAID1 (mirror) would probably suffice.
i'm not excited at all. i'm tired of telling people actually. Yes, building for a non IT guy or gal may be a really daunting task thus the suggestion of NAS by those who has replied, i think is a good option too. USB hdd are by far, simplest. A few won't hurt either.
any RAID 5 be it Ultra320 SCSI or anything fails when 2 or more hdds fails at once. I guess you know that already. There's proitertary RAID by big boys like IBM and HP that they themselves call RAID level 6 or enhance 5. whatever it is called and it's implement, it's the cost. Home users may not have the use of it either. Who'll needed enhanced raid 5 with SAS harddisk at home?
I believe many people without a plan should have at least get the idea of doing a backup as Poet has describe or thinking of their next purchase of a NAS or building a RAID rig if you have the knowledge after reading this.