performance with LSI SAS 1064

[Lutieri G.]

Sorry.

# uname -a
FreeBSD sd.xyz.com.br 6.2-STABLE FreeBSD 6.2-STABLE #0: Wed Aug 29
10:26:18 BRT 2007
root at sd.xyz.com.br:/usr/src/sys/amd64/compile/LGB  amd64

Yesterday i've downloaded kernel from cvsup16.FreeBSD.org and compile it.


2007/8/29, Scott Long <scottl at samsco.org>:
> You forgot to say which version of FreeBSD you are using.
>
> Scott
>
>
> Lutieri G. wrote:
> > Hi!
> >
> > I have a problem with my new server sun
> > x4100(http://www.sun.com/servers/entry/x4100/specs.xml).
> >
> > Ffirmware is 6.14.04.00 retrivied from sun's site.
> >
> > I cannot get more than 3 MB/s when writing to it.
> >
> > #pciconf -lv
> > --- CUT ---
> > mpt0 at pci2:3:0:  class=0x010000 card=0x30601000 chip=0x00501000 rev=0x02 hdr=0x00
> >     vendor   = 'LSI Logic (Was: Symbios Logic, NCR)'
> >     class    = mass storage
> >     subclass = SCSI
> > --- CUT ---
> >
> >
> > when i run blogbench, squid -z, or any other software systat return
> > da0 with 3.0MB/s and 1005 busy.
> >
> > I have tried both with and without RAID configured through the
> > controller and i get same results.
> >
> > Some times my dmesg return this message :
> >
> > Aug 29 15:22:15 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x04 Depth 65
> > Aug 29 15:22:15 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> > Aug 29 15:22:15 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x04 Depth 37
> > Aug 29 15:22:15 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> > Aug 29 15:22:15 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> > Aug 29 15:22:15 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x04 Depth 65
> > Aug 29 15:22:17 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> > Aug 29 15:22:17 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x04 Depth 65
> > Aug 29 15:22:17 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x04 Depth 65
> > Aug 29 15:22:17 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> > Aug 29 15:22:17 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> > Aug 29 15:22:18 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 62
> > Aug 29 15:22:18 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x04 Depth 65
> > Aug 29 15:22:29 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x04 Depth 65
> > Aug 29 15:22:29 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> > Aug 29 15:22:47 sdfirewall kernel: mpt0: QUEUE FULL EVENT: Bus 0x00
> > Target 0x03 Depth 65
> >
> >
> > Is this a known issue ?
> >
> > tanx
> >
>
>


-- 
Att.
Lutieri G. B.