very slow zfs scrub

[Adam Vande More]

On Thu, Feb 24, 2011 at 1:28 PM, Piotr Kucharski <piotr.kucharski at 42.pl>wrote:

>
> Wow! What does scrub do that it slows ggate drive almost to halt?
>
> What can I do to fix it?
>

I think network latency is going to have huge impact on performance here.
Have you tried any ggate or nic tuning?  Would HAST be an option for you?  I
think it has more performance thought put into it.



-- 
Adam Vande More