Re: mysql & RAID

2010-03-16 Thread John Daisley
What are your plans for OS as this can have an impact on hardware choice especially if you are considering Solaris or Open Solaris. Regards John On Tue, Mar 16, 2010 at 3:22 PM, Евгений Килимчук wrote: > > http://assets.en.oreilly.com/1/event/27/Linux%20Filesystem%20Performance%20for%20Databases

Re: mysql & RAID

2010-03-16 Thread Евгений Килимчук
http://assets.en.oreilly.com/1/event/27/Linux%20Filesystem%20Performance%20for%20Databases%20Presentation.pdf 2010/3/10 John G. Heim > Hi, > > I am working on configuring a new hardware database server. I'm a little > confused as to what to do about disk. We have several mysql databases but by >

Re: mysql & RAID

2010-03-11 Thread Glyn Astill
--- On Wed, 10/3/10, John G. Heim wrote: > Hi, > > I am working on configuring a new hardware database server. > I'm a little confused as to what to do about disk. We have > several mysql databases but by far the 2 most active are > spamassassin bayesian rules and horde3/imp web mail. Both do >

Re: mysql & RAID

2010-03-10 Thread Wm Mussatto
On Wed, March 10, 2010 09:04, Dan Nelson wrote: > In the last episode (Mar 10), John G. Heim said: >> I have read (and have been told) to stay away from RAID-5 for >> update-intensive systems. Are there performance concerns with RAID-10 >> as >> well? We will be buying from Dell (done deal for re

Re: mysql & RAID

2010-03-10 Thread Dan Nelson
In the last episode (Mar 10), John G. Heim said: > I have read (and have been told) to stay away from RAID-5 for > update-intensive systems. Are there performance concerns with RAID-10 as > well? We will be buying from Dell (done deal for reasons too complicated > to go into) and the disks they'r

mysql & RAID

2010-03-10 Thread John G. Heim
Hi, I am working on configuring a new hardware database server. I'm a little confused as to what to do about disk. We have several mysql databases but by far the 2 most active are spamassassin bayesian rules and horde3/imp web mail. Both do a lot of updates. The bayesian rules are added to eac