elevator question

[Marko Weber|8000]

Am 2014-03-17 16:39, schrieb Grozdan:
> On Mon, Mar 17, 2014 at 4:35 PM, Marko Weber|8000 <weber at zbfmail.de> 
> wrote:
>> 
>> hello list,
>> in the xfs faq i read elevator=noop is best when using ssd.
>> i have the gentoo system on a ssd, but the larger data storage 
>> partition on
>> softraid with some sata disks.
>> is elevator=noop in this combo still best?
>> 
>> thx for any cunstructive answer
>> 
>> marko
> 
> noop and deadline are best for SSDs. deadline is best for spinning
> disks with XFS, especially in RAID. Stay away from CFQ as it kills
> parallelism in XFS

thx grozdan,
but what, if i have mixed setup in a server ssd + sata ??

marko


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