Monumentally slow directory performance.

[Jaye Mathisen]

vfs.ufs.dirhash_minsize: 2560
vfs.ufs.dirhash_maxmem: 4194304
vfs.ufs.dirhash_mem: 448261
vfs.ufs.dirhash_docheck: 0
vfs.vmiodirenable: 1

Seems fine to me.  I'm going to do some more experimenting off of the raid
array, maybe there's something there with the 3ware driver causing the problem.


On Sat, Apr 10, 2004 at 11:00:29PM -0400, Mike Tancsa wrote:
> On Fri, 9 Apr 2004 13:22:36 -0700, in sentex.lists.freebsd.current you
> wrote:
> 
> >
> >
> >Running a 5.2 supped as of 4/9.
> ....
> 
> >Even directories with 2500 or so files seem really, really, really, really slow.
> >at least for adding/removing.
> 
> What does 
> % sysctl -a | grep dirhash
> 
> show ?  Perhaps you dont have enough RAM allocated to the dirhash ?
> 
> 	---Mike
> 
> 
> !DSPAM:4078b4cb4505131419744!
>