[mythtv-users] MySQL on SSD 99% Utilization

Rob Smith kormoc at mythtv.org
Thu Feb 3 18:48:06 UTC 2011


On Thu, Feb 3, 2011 at 10:45 AM, Brian Long <briandlong at gmail.com> wrote:
> I would have thought Fedora 13 would have aligned it properly, but I guess
> it's off a little.

You want to align on a 4k boundary, not a 512 byte boundary as is
default with parted/fdisk/friends.

> I don't think changing the IO scheduler for the whole system is necessarily
> wise since it would affect my recording drives as well.  I might just move
> /var/lib/mysql to the MD array and be done with it.  :-)

You can set the scheduler per device


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