[Dovecot] Howto add another disk storage

[Wojciech Puchar]

> there is more than the connection speed
>
> 6Gbsdo not help you much as long the physical disk can not
> write in this speed and more concurretn writes making
> this worser - so there are many things like big battery backed
> caches fon a SAN which are imprtant for OVERALL performance

with cache as big as disks itself it MAY even reach reasonable 
performance.

This discussion is funny to read. Keep them going please!