stable/10 r258317 - UFS lock problem

[Özkan KIRIK]

Environment :

FreeBSD works on Vmware workstation with IDE emulation. ( disk contents are
stored in single file. )
Real disk is, SandDisk SSD Extreme 240G


On Thu, Dec 12, 2013 at 9:12 AM, Konstantin Belousov <kostikbel at gmail.com>wrote:

> On Wed, Dec 11, 2013 at 11:50:14AM +0200, ?zkan KIRIK wrote:
> > I tried disabling softupdates,
> >
> > I doesnt lock, but write performance was very very pooor.
> It is very hard to do anything with information in 200+ screenshots.
>
> From the ps output, it seems that the UFS is waiting for the write
> requests to drain, and this in fact never happens.  What is the
> underlying device which carries the UFS volume ?
>