ern.ipc.nmbclusters=131072
> net.inet.ip.fw.enable=0
> kern.ipc.somaxconn=10240
>
> 2c,
>
>
> Adrian
>
> 2009/10/15 Hongtao Yin :
>> Hi,
>>
>>
Can you try with 64K and up tp 1MB buffers?
I see ~1Gbit speeds with my FreeBSD
happening
> is that for binary files, the client is issuing write-behind
> async, however for ascii files its issuing the writes at
> close time which will force the sync flag.
>
> -Alfred
>
--
Brent Jones
br...@servuhome.net
___
On Wed, Jan 28, 2009 at 11:21 PM, Brent Jones wrote:
> I'm reviving this, as I too am seeing something eerily similar. I have
> made my own thread under freebsd-stable, so I will hopefully move that
> discussion to this list.
>
> I believe we are seeing performance problems
uesting FSYNC or ASYNC depending on the
file type/contents?
If so, is there a tuneable setting to make all write ASYNC?
Otherwise, FSYNC'ing for every block written over NFS will cause so
many IOPS on the NFS server, that performance will degrade severely.
Testing with an OpenSolaris 2008.11 client w
