DELL PowerEdge 2850 and FreeBSD 5.4

Thu Jun 2 09:52:26 PDT 2005

Gary,

I'm fighting the same battle on two new 2850's and two 1850's; "Interrupt
storm detected on "irq18:uhci2"; throttling interrupt source".

These machines have 2GB of ram and I using the i386 5.4Rel. version.  
This happens
right after the reboot at the end of an install from CD.  I've chosen to 
install "all",
and bring up the ethernet interface.  When I get the message, the 
machine is unresponsive
to keyboard input or pings; basically frozen.  I also tried 5.3 Rel. 
with the same results.

 From searching the lists I concluded disabling USB might be worth 
trying, so I did that
in the BIOS.  I'm still getting the same message and freeze.

How are you disabling USB?  It seems that has worked for you.

One tidbit, they have the DRAC 4/I remote access controller cards in 
them, but I have no
reason to believe they're involved at this point.  Oh, and firmware is 
current throughout.

Thanks for any hints.

Dave Barnett

Gary Schrock wrote:

> At 05:05 AM 6/1/2005, you wrote:
>
>> I have checked on the DELL site for any updates to the BIOS/Firmware 
>> and the
>> 2 PE2850's are running the latest versions.
>>
>> BIOS A02
>> Dell Backplane Firmware, v.1.00, A00
>> Dell BMC Firmware, v.1.23, A03
>> LSI Logic Perc 4e/Di, v.516A, A01
>>
>> Both machines have the same symptoms or the reboots at random times.
>>
>> I have now disabled the USB via rc.conf to see if the reboots still 
>> occur.
>> On one machine I shall drop the PAE kernel and see if that increases the
>> stability
>
>
> We've been running a 2850 with dual processors for a while now, 
> although we're only running 2G of ram.  I'm also running the i386 
> verson of freebsd instead of amd64 (since I couldn't decide whether 
> I'd really gain anything by running that version, especially with my 
> low ram amount).  We did initially have a problem with our add-on 
> perc4 controller, but that was obviously a problem with that 
> controller, but after that was resolved, the only issue I've had with 
> it is the usb interrupt storms.  Since we don't use usb on that 
> system, I've just completely disabled it.  After that, it's run 
> flawlessly for about 6 months now.
>
>> Regards
>>
>> Danny
>>
>> -----Original Message-----
>> From: owner-freebsd-stable at freebsd.org
>> [mailto:owner-freebsd-stable at freebsd.org] On Behalf Of Vinny Abello
>> Sent: 01 June 2005 05:10
>> To: Danny Cooper
>> Cc: freebsd-stable at freebsd.org
>> Subject: RE: DELL PowerEdge 2850 and FreeBSD 5.4
>>
>> What BIOS revision are you running in your 2850? Make sure all your
>> firmware is up to date. I had problems with an slightly older Dell
>> 2650 trying to install FreeBSD until I flashed the latest RAID
>> controller firmware. If this doesn't help, try running some
>> diagnostics on the hardware. Dell has some pretty extensive
>> utilities. I think you can boot a Dell diagnostic CD you download
>> from their web site. It's possible you have bad RAM.
>>
>> At 11:50 AM 5/31/2005, Danny Cooper wrote:
>> >With the kernel I removed all non-required devices
>> >
>> >Firewire, usb all the NIC's except em and removed all RAID and SCSI
>> >controllers to make sure nothing would interfere.
>> >
>> >I tried to boot with the AMD64 CD but with no success, the machine just
>> >hangs when it tries to load the CD, still trying to work out a 
>> solution to
>> >the problem, but it just seems these DELL 2850 machines are for 
>> Windows or
>> >RedHat!!!
>> >
>> >DC
>> >
>> >-----Original Message-----
>> >From: owner-freebsd-stable at freebsd.org
>> >[mailto:owner-freebsd-stable at freebsd.org] On Behalf Of Claus Guttesen
>> >Sent: 31 May 2005 16:15
>> >To: Danny Cooper
>> >Cc: freebsd-stable at freebsd.org
>> >Subject: Re: DELL PowerEdge 2850 and FreeBSD 5.4
>> >
>> > > I have installed FreeBSD 5.4 RELEASE and upgraded to -STABLE on a 
>> DELL
>> > > PE2850.
>> > >
>> > > FreeBSD 5.4-STABLE #1: Wed May 25 23:43:12 BST 2005
>> > > CPU: Intel(R) Xeon(TM) CPU 3.20GHz (3192.22-MHz 686-class CPU)
>> > > real memory  = 5100273664 (4864 MB)
>> > > avail memory = 4189892608 (3995 MB)
>> > > MPTable: <DELL     PE 016D     >
>> > > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>> > >  cpu0 (BSP): APIC ID:  0
>> > >  cpu1 (AP): APIC ID:  6
>> > > amr0: <LSILogic PERC 4e/Di> Firmware 516A, BIOS H418, 256MB RAM
>> > >
>> > > I have disabled ACPI HTT and enabled PAE to make the whole system 
>> memory
>> > > available.
>> > >
>> > > However the problem I have is the system can crash at any moment, 
>> and is
>> >not
>> > > load related. As the crash info below is when the machine was in 
>> an 100%
>> > > idle state.
>> >
>> >I have the same hardware as well, running on the i386-port. I have
>> >disabled usb with usbd_enable="NO" in /etc/rc.conf. I have no idea
>> >whether this helps but havent't had an issue with the 2850. Except
>> >with a qlogic-hba and the isp-driver (I suspect) *on* amd64, but *not*
>> >on i386.
>> >
>> >Claus
>> >_______________________________________________
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>> "freebsd-stable-unsubscribe at freebsd.org"
>> >
>> >
>> >_______________________________________________
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>>
>>
>> Vinny Abello
>> Network Engineer
>> Server Management
>> vinny at tellurian.com
>> (973)300-9211 x 125
>> (973)940-6125 (Direct)
>> PGP Key Fingerprint: 3BC5 9A48 FC78 03D3 82E0  E935 5325 FBCB 0100 977A
>>
>> Tellurian Networks - The Ultimate Internet Connection
>> http://www.tellurian.com (888)TELLURIAN
>>
>> "Courage is resistance to fear, mastery of fear - not absence of
>> fear" -- Mark Twain
>>
>>
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>
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