[nsp] RSP nightmare

[Gert Doering]

Hi,

On Tue, Mar 23, 2004 at 10:11:31AM -0800, Bruce Pinsky wrote:
> | Nearly every time I did an OIR of a VIP2 board in recent 12.0S IOS releases
> | (12.0(26)S), I've seen similar messages.
> |
> | My interpretation was "it's very easy for the bus to get stuck, and there
> | is no way to recover from this besides a hard reset".
> |
> | "show diag" in this situation shows the controllers as "wedged", and
> | nothing I did would revive the boards.
> 
> It helps if you have SLCR set so that a crash of a single VIP doesn't
> require resetting the entire bus.

I have that set.  

It helped on the "VIP2-40 + PA-2FE-TX + port 1" crash that we had some 
weeks ago.  (Use FE port 1, VIP crashes, VIP reboots, all is back to 
normal).

It did *not* help in any way on the crashes of the *other* VIPs upon OIRing
the problematic one.

gert
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de