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
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
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
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 prepared
- Original Message -
From: Dmitry Morozovsky ma...@rinet.ru
To: freebsd-stable@FreeBSD.org
Cc: m...@freebsd.org
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
I haven't success with freebsd 9 on my old mini-itx.
In attachs you can find output of:
* dd bs=64k count=100 /dev/ada0 /dev/null
* dmesg
* pciconf -lv
no iusse on this disk with linux distros like debian, sysrescue, ecc.
we think that this is driver iusse
thanks,
LP
--
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: Intel Cougar Point AHCI SATA controller port
here the full dmesg.
sorry
2012/3/18 Luca Postregna luca.postre...@gmail.com
I haven't success with freebsd 9 on my old mini-itx.
In attachs you can find output of:
* dd bs=64k count=100 /dev/ada0 /dev/null
* dmesg
* pciconf -lv
no iusse on this disk with linux distros like debian,
Matthew X. Economou xenop...@irtnog.org wrote:
Fabian Keil writes:
Anyway, it's a test without file system so the ZFS overhead isn't
measured. I wasn't entirely clear about it, but my assumption was
that the ZFS overhead might be big enough to make the difference
between HMAC/MD5 and
- Original Message -
From: Dmitry Morozovsky ma...@rinet.ru
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
On 03/10/12 08:56, Adam Strohl wrote:
On 3/10/2012 17:10, Bjoern A. Zeeb wrote:
On 10. Mar 2012, at 08:07 , Adam Strohl wrote:
I've now seen this on two different VMs on two different ESXi servers
(Xeon based hosts but different hardware otherwise and at different
facilities):
Everything
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.
Microcloud has AFAIR
- Original Message -
From: Dmitry Morozovsky ma...@rinet.ru
To: Steven Hartland kill...@multiplay.co.uk
Cc: m...@freebsd.org; freebsd-stable@freebsd.org
Sent: Sunday, March 18, 2012 8:45 PM
Subject: Re: ahci hangs on Supermicro MicroCloud second channel
On Sun, 18 Mar 2012, Steven
On Sat, Mar 17, 2012 at 09:53:31PM -0400, Mike Tancsa wrote:
On 3/17/2012 6:58 PM, YongHyeon PYUN wrote:
On Fri, Mar 16, 2012 at 04:49:54PM -0400, Mike Tancsa wrote:
tcpdump -ni fxp0 -c 20
fxp0: link state changed to DOWN
fxp0: promiscuous mode enabled
fxp0: link state changed to UP
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