Raid 5 vs Raid 10 Benchmarks Using bonnie++

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От
Ogden
Тема
Raid 5 vs Raid 10 Benchmarks Using bonnie++
Дата
Msg-id
75A85649-2B95-43D5-8404-4776D2E580EC@darkstatic.com
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Tuning Tips for a new Server Ogden <lists@darkstatic.com>
Re: Tuning Tips for a new Server Andy Colson <andy@squeakycode.net>
Re: Tuning Tips for a new Server Ogden <lists@darkstatic.com>
Re: Tuning Tips for a new Server "Tomas Vondra" <tv@fuzzy.cz>
Re: Tuning Tips for a new Server "Tomas Vondra" <tv@fuzzy.cz>
Re: Tuning Tips for a new Server Ogden <lists@darkstatic.com>
Re: Tuning Tips for a new Server "Tomas Vondra" <tv@fuzzy.cz>
Re: Tuning Tips for a new Server Ogden <lists@darkstatic.com>
Re: Tuning Tips for a new Server Scott Marlowe <scott.marlowe@gmail.com>
Re: Tuning Tips for a new Server Ogden <lists@darkstatic.com>
Re: Tuning Tips for a new Server "Tomas Vondra" <tv@fuzzy.cz>
Raid 5 vs Raid 10 Benchmarks Using bonnie++ Ogden <lists@darkstatic.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ "ktm@rice.edu" <ktm@rice.edu>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Ogden <lists@darkstatic.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ "ktm@rice.edu" <ktm@rice.edu>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Ogden <lists@darkstatic.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ "ktm@rice.edu" <ktm@rice.edu>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Ogden <lists@darkstatic.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Andy Colson <andy@squeakycode.net>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Ogden <lists@darkstatic.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Andy Colson <andy@squeakycode.net>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ J Sisson <sisson.j@gmail.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Gary Doades <gpd@gpdnet.co.uk>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Ogden <lists@darkstatic.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Gary Doades <gpd@gpdnet.co.uk>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Greg Smith <greg@2ndQuadrant.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ "mark" <dvlhntr@gmail.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Greg Smith <greg@2ndQuadrant.com>
Re: Raid 5 vs Raid 10 Benchmarks Using bonnie++ Ogden <lists@darkstatic.com>
I am using bonnie++ to benchmark our current Postgres system (on RAID 5) with the new one we have, which I have configured with RAID 10. The drives are the same (SAS 15K). I tried the new system with ext3 and then XFS but the results seem really outrageous as compared to the current system, or am I reading things wrong?

The benchmark results are here:



Thank you

Ogden
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