RAID-5 and database servers
danno at internet2.edu
Thu Mar 11 10:23:44 CST 2010
On Tue, Mar 09, 2010 at 04:54:44PM -0600, John G. Heim wrote:
> Has anyone configured a database server with RAID-5? Is it really a bad idea
One other thought - don't use RAID5 for anything you really care about.
For a great understanding of why, read the articles on http://blogs.sun.com/relling/
regarding "ZFS Raid Recommendations." FOr the purposes of reliability calculations,
RAID-Z is equivalent to RAID5 and RAID-Z2 is equivalent to RAID6.
Dan Pritts, Sr. Systems Engineer
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