[RndTbl] If you like losing sleep over storage arrays...
Adam Thompson
athompso at athompso.net
Thu Jun 18 22:14:07 CDT 2015
Wow... the numbers in this paper are surprising, to me, at least.
https://www.usenix.org/conference/fast-08/analysis-data-corruption-storage-stack
Note that this research was presented at FAST '08, seven (7) years ago.
Anecdotal evidence suggests the situation hasn't gotten much better -
BERs have stayed pretty steady over that time AFAIK, but the size of
disks has gone up. That means the likelihood of problems on any given
disk has gone *up*. Ouch.
--
-Adam Thompson
athompso at athompso.net
More information about the Roundtable
mailing list