On 05/09/2011 10:11 PM, Ali Ahsan wrote:
What sort of SATA drives are you using? There are some known issues with some SATA drives in certain configurations and on some controllers. It shouldn't cause kswapd to hit high CPU, but it is worth checking out.
Actually i dont have any issue with read and write,If you have
experience with Cassandra NoSQL database,Its very read and write
intensive.It will approximately doing 10 Million concurrent read and
writes.AS per Cassandra documentation "/Cassandra can write 50GB of data
in 0.12 milliseconds, more than 2,500 times faster than MySQL./"
http://news.ycombinator.com/vote?for=683885&dir=up&whence=%69%74%65%6d%3f%69%64%3d%36%38%33%38%38%35
--
S.Ali Ahsan
Senior System Engineer
e-Business (Pvt) Ltd
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