Mailing List Archive


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [tlug] freeze on AMD64 Dual Opteron server



On Thu, Oct 26, 2006 at 03:11:21PM +0900, Evan Monroig wrote:

> But now I would like to send the data to another computer using rsync,
> and after about 20 seconds it invariably hangs.
> 
> There is no way to do anything.  The ssh connection is cut, the computer
> is doesn't appear on the network (I configured a static IP address).
> I tried connecting a screen and keyboard to it while doing the rsync,
> but after failure the computer is completely hung.  Frozen screen,
> keyboard not responding (numlock, capslock..).

This sounds like a hardware failure (or interoperability problem). I
would try the following:

1. Check if it responds to the Magic SysRq (I would bet it won't, but
you never know). If it does, you at least get a bit more information for
troubleshooting.

2. Try disabling hd dma, or at least try different dma settings. This is
the most probable cause for this kind of behaviour.

3. Run a full memory check with memtest86.

-- 
Tapio Peltonen <tappel@example.com>


Home | Main Index | Thread Index

Home Page Mailing List Linux and Japan TLUG Members Links