On Thu, 22 Mar 2012, Dmitry Morozovsky wrote:
> > > I have received 1.0b from Mar 19, flashed it, but nothing changes
> > > regarding
> > > disk subsystem; moreover, now kernel is constantly whining about acpi_tz0.
> > >
> > > Will investigate further.
> >
> > Which version of FreeBSD is this o
On Wed, 21 Mar 2012, Steven Hartland wrote:
> > I have received 1.0b from Mar 19, flashed it, but nothing changes regarding
> > disk subsystem; moreover, now kernel is constantly whining about acpi_tz0.
> >
> > Will investigate further.
>
> Which version of FreeBSD is this on Dmitry? Just checke
- Original Message -
From: "Dmitry Morozovsky"
Quick update:
I have received 1.0b from Mar 19, flashed it, but nothing changes regarding
disk subsystem; moreover, now kernel is constantly whining about acpi_tz0.
Will investigate further.
Which version of FreeBSD is this on Dmitry
On Mon, 19 Mar 2012, Steven Hartland wrote:
> > > Not sure its been released yet but we where running a pre-release BIOS
> > > which
> > > added the ability to disabled C1E, which caused us CPU performance issue
> > > in
> > > are particular environment.
> >
> > This sounds interesting. Could yo
On 18/03/2012 22:48, Steven Hartland wrote:
>
> - Original Message - From: "Dmitry Morozovsky"
>> the simplest: dd if=/dev/ada0 of=/dev/null bs=1m count=16k (linear
>> read 16g at the beginning of disk)
>>> What value do you have for sysctl vfs.read_max?
>>
>> default for both cases, 8
- Original Message -
From: "Dmitry Morozovsky"
To: "Steven Hartland"
Cc: ;
Sent: Monday, March 19, 2012 8:42 AM
Subject: Re: ahci hangs on Supermicro MicroCloud second channel
On Sun, 18 Mar 2012, Steven Hartland wrote:
[snip]
Not sure its been released yet
On Sun, 18 Mar 2012, Steven Hartland wrote:
[snip]
> Not sure its been released yet but we where running a pre-release BIOS which
> added the ability to disabled C1E, which caused us CPU performance issue in
> are particular environment.
This sounds interesting. Could you please share some lin
- Original Message -
From: "Dmitry Morozovsky"
To: "Steven Hartland"
Cc: ;
Sent: Sunday, March 18, 2012 8:45 PM
Subject: Re: ahci hangs on Supermicro MicroCloud second channel
On Sun, 18 Mar 2012, Steven Hartland wrote:
> different on ada0 and ada1!):
>
On Sun, 18 Mar 2012, Steven Hartland wrote:
> > different on ada0 and ada1!):
> > ada0, MC 50-60 MBps ada1, MC 13-25 MBps
> > ada*, 5017 130+ MBps
> >
> > Could you please post SATA/AHCI BIOS settings from your machines? Thanks a
> > lot!
>
> Just AHCI configured as far as I remember.
Microclou
- Original Message -
From: "Dmitry Morozovsky"
Well, ahci problem solved, but I still have much worse performance (and
different on ada0 and ada1!):
ada0, MC 50-60 MBps
ada1, MC 13-25 MBps
ada*, 5017 130+ MBps
Could you please post SATA/AHCI BIOS settings from your machines? Thank
Steven,
On Sun, 18 Mar 2012, Steven Hartland wrote:
[snip]
> We have quite a few of these running 8.2-RELEASE-p6 on AHCI with no
> problems (kernel compiled with:- device ahci)
>
> ahci0: port
> 0xf050-0xf057,0xf040-0xf043,0xf030-0xf037,0xf020-0xf023,0xf000-0xf01f mem
> 0xfbc01000-0xfbc017ff i
- Original Message -
From: "Dmitry Morozovsky"
To:
Cc:
Sent: Sunday, March 18, 2012 4:10 PM
Subject: ahci hangs on Supermicro MicroCloud second channel
Dear colleagues,
I've start testing SuperMicro MicroCloud[1] to have high-density routers
cluster, and exper
On Sun, 18 Mar 2012, G?t Andr?s wrote:
> Hi,
>
> Did you check whether there's newer firmware for the microcloud mainboards?
> Does the integrated ctrls are in AHCI mode in the BIOS?
Yes and yes, surely.
> You may also ask Supermicro if it turns out that it's not a FreeBSD problem,
> but be pre
Hi,
And another question, have you tried with other type and vendor of
disks? We saw some strange behavior with specific disks hanged onto a
specific ctrl, but that was with Linux. :)
Andras
On Sun, 18 Mar 2012 20:10:34 +0400 (MSK), Dmitry Morozovsky wrote:
Dear colleagues,
I've start tes
Hi,
Did you check whether there's newer firmware for the microcloud
mainboards? Does the integrated ctrls are in AHCI mode in the BIOS?
You may also ask Supermicro if it turns out that it's not a FreeBSD
problem, but be prepared that they'll ask for enterprise drives first.
Regards,
Andras
Dear colleagues,
I've start testing SuperMicro MicroCloud[1] to have high-density routers
cluster, and experiencing strange effects with disk subsystem:
- on stable/8, it does detect AHCI controller, but detects disks as non-ahci
ad*
- on stable/9, disks are shown as ada*, but disk on second ch
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