Re: Machine restart without information
- From: "James" <djcameron60616@xxxxxxxxx>
- Date: 25 Dec 2005 13:43:16 -0800
James wrote:
> tmp123 wrote:
> > Hi,
> >
> > After a new crash, a message has been cached in the console:
> >
> > Fatal Error reported by: (Cpu0)
> >
> > Nothing more, but at least something.
> >
> > We are looking www for information about, but, curiosly, there are a
> > very small amount.
> >
> > If someone has any sugestion, it will be very welcome.
> >
> > Thanks a lot.
>
> Hi tmp123,
>
> So this is a Sun machine Netra type, that reboots with no apparent
> trace of a cause. Not an unknown phenomenon, boxes rebooting that is.
> What is the network envronment? Any possibility of cabling inducing
> this sort of problem? Sometimes router/backbone/switch hardware can
> affect or crash a machine. If you're in a large environement, you
> might have your WAN team look at it, or if a smaller comapny, have your
> vendor dispatch a tech. Also, someone mentioned earlier that it could
> be a firmware issue. I've seen issues like this on VMS, UNIX and other
> non-intel hardware environemnts.
> Another could be corruption of data, superblocks in the fs or other
> potential issues like disk space, memory leaks or whatnot. Have your
> Sun contact dispatch a tech or your networking vendor do the same.
> Small problems can build up.
>
> HTH,
>
> Delfuego
In case my post didn't show up, cron yourself to clean /tmp and
/var/tmp on a periodic basis to keep memory low.
D
.
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