Re[2]: FC4 hangs

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RL> Vladimir wrote:
>>>> Hi all.

>> MK> A couple of questions:
>> 
>> MK> 1. What kernel are you running? (uname -a)
>> 
>> 2.6.17-1.2139_FC4smp
>> 
>> MK> 2. Could you post your /var/log/messages for a boot to hang period (as
>> MK> an attachment)
>> 
>> Done. However, i think each time it hangs on different stages of booting.
>> 
>> MK> 3. Try booting with the kernel parameter "irqpoll"
>> 
>> I'll try, thanks. But the most important to me is to find out why is
>> this happening?
>> There is a little mistake in my original message: when
>> restarting after a hang the computer does not necessarily hang. It
>> can hang but also it can boot properly. When doing a clean
>> shutdown and booting again - it also can hang.
>> For a period of 6 months there were 4-5 such hangs.
>> 
>> 

RL> Having had a similar problem that was eventually traced to a drifting
RL> power supply, I would suggest you take a look at your power supply
RL> voltages.  Also check to see if you have any issues with dust/heat buildup.

RL> I don't know if you are running lmsensors or not but it may point to a
RL> hardware problem.


It was the first thing that i did :) Hardware was checked and it
does not look like it's a hardware problem. Mark Knoop saw a "kernel:
PCI: Failed to allocate mem resource #6:8000@e0000000 for
0000:02:08.0" message which i missed in my boot logfile.

02:08.0 - it's my RAID bus controller: Adaptec AAC-RAID (rev 01)

Can all this be a driver problem? The driver for controller is from the
kernel.

-- 
Regards,
 Vladimir


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