Irregular disk IO and poor performance (possibly after reading a lot of data from pool)

[Dmitry Morozovsky]

On Mon, 1 Dec 2014, Dmitriy Makarov wrote:

> Steven Hartland wrote
> > What disks?

> Western Digital RE4 series
> WD1003FBYX

Maybe controller' issues involved as well. ``zpool status'' and appropriate 
portions of /var/run/dmesg.boot could be useful.

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
------------------------------------------------------------------------
*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
------------------------------------------------------------------------