Nice Links #1 -- How hardrives works and how they do recovery
Posted by coldtobi | 14 Mar, 2010, 10:07I start a new series: Nice Links: Links I came around and I want to keep / share.
Today: Harddisks low level functionality explained, some types of errors and some approach to repair. (Interesting, but don't try this at home.)
http://www.myharddrivedied.com/presentations_whitepaper.html
I came accross this site, as my laptop's hardrive showed some read erros in the log, and I wanted to know what the AMNF acrconym is all about. This was the error my drive showed.
This also reminded me to do backups ;-)
As an addional link for today (contained in the original one): http://hddguru.com/content/en/software/2005.10.02-MHDD/ is a tool I needed some time earlier: Instead I tried with the OEM's tool to remap one nasty bad block -- as I found out, they are only remapped when written to it...
Another Xtra, link also stolen from the first site: A paper about HDD failure patterns: http://labs.google.com/papers/disk_failures.pdf
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