Gentoo Archives: gentoo-user

From: Stroller <stroller@××××××××××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: USB Disk failure - Buffer I/O error on device sda2, logical block 1289 lost page write due to I/O error on sda2
Date: Sun, 10 Oct 2010 22:11:37
Message-Id: 3CC74178-B8FC-4157-A216-B5416335F9BE@stellar.eclipse.co.uk
In Reply to: Re: [gentoo-user] Re: USB Disk failure - Buffer I/O error on device sda2, logical block 1289 lost page write due to I/O error on sda2 by "Fatih Tümen"
1 On 10 Oct 2010, at 17:28, Fatih Tümen wrote:
2 >> ...
3 >> The noise you're describing is indicative of mechanical failure.
4 >
5 > That I was fearing but I cant understand how it can fail all of a
6 > sudden. I did not drop it or something. Just ran eix and boom. Would
7 > you call it a coincidence of running eix with the best before date of
8 > the disk?
9
10 Total coincidence. It has nothing to do with eix - you'll likely be running something on the drive when it fails, that's not what causes the problem.
11
12 Most hard-drive failures have nothing to do with being dropped. It's simply that hard-drives spin at 5,000 - 10,000 rpm, about the same speed as a car engine, but unlike a car engine they don't have an oil pump and a radiator and all that stuff to lubricate them.
13
14 Hard-drives are simply prone to mechanical failure - wearing out, in other words,
15
16 > There is a forensic lab quite close
17 > to me but I doubt that they would bother with this or whether it would
18 > worth the effort.
19
20 They would probably bother if you paid them enough. I would probably consider $500 cheap, and might well expect to pay twice or several times that. In the cases of clicking drives I've had quite some success with ddrescue for no cost.
21
22 Stroller.