Install 5.4 CD, Adaptec 2120S, aac0: Command <hex> Timeouts
Glen Van Lehn
gvanlehn at ccsf.edu
Thu Oct 26 08:55:29 UTC 2006
Scott Long wrote:
> Glen Van Lehn wrote:
>
>>>>> Scott Long <scottl at samsco.org> 10/25/06 7:36 PM >>>
>>>>
>> Glen Van Lehn wrote:
>>
>>> Hi, I'm new to the FreeBSD lists, and still uncertain on protocol.
>>> I posted this today on the freebsd-hardware list, but from the
>>> discussion I'm seeing today, it may better apply to 5-stable than
>>> hardware.
>>> -----
>>> I'm installing 5-STABLE from the 5.4 CDset onto a new HP DL140 G2
>>> with an Adaptec 2120S RAID controller that someone else had already
>>> installed with a Linux OS. Two HDD are config'd as RAID1 set. After
>>> the probes for VGA & mouse, the boot stuck on a repeated series of
>>> messages:
>>>
>>> aac0: COMMAND 0xc39ef000 TIMEOUT AFTER xxx SECONDS
>>> # 16 diff hex offsets per set .. each set repeating every 20 seconds
>>> aac0: COMMAND 0xc39ef708 TIMEOUT AFTER xxx SECONDS
>>>
>>> A different boot has a different hex prefix, 0xc3a16, but the same
>>> sequence of 16 trailing digits, 000 to 708.
>>>
>>> Searching this list, I found a similar post from Chris Knight in
>>> January, but he was on 6 and that was apparently right at a change
>>> to the aac driver. Searching FreeBSD.org turned up a similar
>>> problem back in March 2004 [5.2.1]. Scott Long responded to that
>>> one as a known issue being resolved.
>>> The BIOS firmware was 'Build 7244' from May 2004, but I updated that
>>> to Build 8205 [latest for that chipset] and still had the same problem.
>>>
>>> Would the pre-existing different OS install mess up the aac0
>>> driver? like format the array first?
>>> I broke the array, re-inited the disks and recreated RAID 1.. but
>>> didn't format drives .. still had problem.
>>>
>>> something else? I was able to install Fedora4 after failing on
>>> 5.4, but I'd like to use FreeBSD for this project.
>>>
>>> comments appreciated,
>>> glen van lehn
>>>
>>
>> Does the 'Safe mode' boot option work? This is likely an interrupt
>> routing problem.
>>
>> Scott
>>
>> ----
>> Yes! it did, thank you.
>>
>> glen
>>
>
> Ok, you'll probably want to put the following line into
> /boot/loader.conf:
>
> hint.apic.0.disabled=1
>
> However, if this is an SMP machine, this option will only allow 1 CPU
> to be used. If this option doesn't work, then the next one to try is
>
> hint.acpi.0.disabled=1
>
>
> Scott
---
I actually already had acpi disabled and added the apci to loader.conf.
Still have the problem if I don't manually boot to Safe mode. One
difference is that right before the aacd0 errors in the default boot, I
also get errors about ata0-master and others that may relate no floppy
drive in the system . Following is the tail of dmesg output from Safe
boot annotated where the default mode errors occur:
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0c02> can't assign resources (memory)
unknown: <PNP0f13> can't assign resources (irq)
unknown: <PNP0501> can't assign resources (port)
fdc1: cannot allocate I/O port (6 ports)
Timecounter "TSC" frequency 2800112140 Hz quality 800
Timecounters tick every 10.000 msec
acd0: DVDROM <DV-28E-N/C.6B> at ata0-master PIO4
<deflt: has 4 lines "ata0-master: Failure - ATAPI_IDENTIFY Timeout >
aacd0: <RAID 1 (Mirror)> on aac0
aacd0: 34730MB (71127808 sectors)
<deflt: after wait of 20sec the aacd0: command timeouts start >
pass0 at aacp0 bus 0 target 0 lun 0
pass0: <COMPAQ BF03699BC6 HPB1> Fixed unknown SCSI-3 device
pass0: 160.000MB/s transfers (80.000MHz, offset 127, 16bit)
pass1 at aacp0 bus 0 target 1 lun 0
pass1: <COMPAQ BF03699BC6 HPB1> Fixed unknown SCSI-3 device
pass1: 160.000MB/s transfers (80.000MHz, offset 127, 16bit)
Mounting root from ufs:/dev/aacd0s1a
stray irq7 ## is this stray significant?
--glen
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