On Tue, Sep 21, 2010 at 4:03 PM, <a.smith@stripped> wrote:
> Quoting Johan De Meersman <vegivamp@stripped>:
>> Your raid controller is "lying" to you - you can't have RAID10 with just
>> disks :-p Don't worry about that, though - it's a good enough config.
> Good enough? If he is genuinely saturating the disk with IO (as he states
> the problem is IO) then it isnt good enough. But perhaps that needs a bit
> more analysis before we really know...
It takes quite some doing to fill a 15krpm RAID-1 with IO, all the way
through all the controller, OS and SQL caches. A lot more investigating is
needed before concluding that the symptom is indeed the cause.
Bier met grenadyn
Is als mosterd by den wyn
Sy die't drinkt, is eene kwezel
Hy die't drinkt, is ras een ezel