[CentOS] RAID5 or RAID50 for database?
Christopher Chan
christopher at ias.com.hk
Fri May 23 01:19:49 UTC 2008
> And stick with md-raid 10 (also known as software raid) because it is
> much more intelligently designed than any
> closed-source-embedded-raid-controller.
This was valid until...quite a few years ago.
>
> Nowadays hardware raid frightens me because of the need to have spare
> raid-controllers for every hardware-raid-configuration I have. They
> are neither interchangable nor easily recoverable.
You seem to have been living under a rock for the last half decade.
>
> md-raid 10 can be established with any number of disks (at least 3 but
> better check with google)
Hmm, I think your advice must be taken with a grain of salt. Have you
actually tried to do what you suggest? In any case, I will give you the
benefit of the doubt that you just did a typo.
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