On Thu, Dec 18, 2008 at 06:45:00PM -0600, Boyd Stephen Smith Jr. wrote: > On Thursday 2008 December 18 17:07:33 Rob Starling wrote: > > On Fri, Dec 19, 2008 at 06:42:20AM +1100, Alex Samad wrote: > > > On Thu, Dec 18, 2008 at 08:23:58AM -0600, Boyd Stephen Smith Jr. wrote: > > > > On Thursday 18 December 2008, Alex Samad <alex@samad.com.au> wrote > > > > about 'Re: LVM reorganization': > > > > >1 word > > > > > > > > > >backup > > > > > > > > 3 words: > > > > 4 TB /home > > > > > > I have 10 x 1Tb (raid6) on my machine, I went and bought 8x1Tb > > > (+2x750Gb) for my backup machine, because I wanted some piece of mind > > > for those occassions when fsck, resize and ... screw up > > That's nice. I'm not sure I can afford that much backup storage. That's -- > 700 USD before buying a controller card, yes? ~AU$200 MB + ~AU$150 controller for 10 sata ports, 1TB's @ ~AU$150 > > > good call. let's all say it together now: > > > > RAID is Not a Substitute for Backups! > > RAID is *not* a substitute for backups! > > RAID saves you from localized disk failure -- in advanced RAID 1 setups, it > could even save you from non-localized disk failure. It won't save you from > a fat-fingered 'rm' command, or a badly behaving kernel that corrupt your fs, > or dozens of other, more subtle errors. However, these can be largely > mitigated through large does of paranoia. >:) > > I haven't taken a backup for over 4 years now and haven't lost any data yet, > even through disk failures, controller hickups, and ill-advised LVM commands. > I'm not saying it won't happen to me (or you), just that it hasn't bit me > yet. > -- Its a choice, the question is how much is it worth to you to loose that data . Sounds like you are willing to loose it all, I am not :) That said I could probably get away with a 32G thumb drive for all the important stuff > Boyd Stephen Smith Jr. ,= ,-_-. =. > bss@iguanasuicide.net ((_/)o o(\_)) > ICQ: 514984 YM/AIM: DaTwinkDaddy `-'(. .)`-' > http://iguanasuicide.net/ \_/ -- I'd horsewhip you if I had a horse. -- Groucho Marx
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