On Mon, 14 Mar 2005 21:22:23 +0100 (CET), Maciej ?enczykowski
wrote:
> Run memtest86 to isolate bad memory problems (24hours min),
> and try running as many threads of mprime as you have
> processors (*2 if hyperthreaded) to isolate processor/memory
> errors (again a couple hours minimum). This usually catches
> most CPU/mem hardware errors... Cheers, MaZe.
Already done :
memtest86+ [not memtest86] for 11.5 hours
Mersenne prime test for almost 3 hours [I think that's what you mean
by mprime]
>
> On Mon, 14 Mar 2005, Syv Ritch wrote:
>
>> Hi,
>>
>> I get occasional crashes with 4.0. The server AMD2800+ 1Gig
>> RAM, Ext3 with the latest yum update. Happened after large
>> file transfers [500Mb+]
>>
>> The error is:
>> Kernel: Assertion failure in __journal_file_buffer at
>> fs/jbd/transaction.c 1947: "jbd_is_locked_bb_state(bh)"
>>
>> The computer freezes, the lights on the keyboard flashes.
>> Nothing responds, only pressing the reset button works.
>>
>> I have CentOS4 installed on this one [that crashes], on my
>> laptop [no problem] and a couple of other servers without
>> any problem.
>>
>> Could this be hardware related? What can I do about it?
