[evla-sw-discuss] Amos and Andy upgrade

Kevin Ryan kryan at nrao.edu
Tue Mar 10 14:48:16 EDT 2009


I don't know if this is related but ...
both CPCCs stopped running their java application.  We will have to  
make the CPCCs not dependent on the network.

Kevin

On Mar 10, 2009, at 12:36 PM, James Robnett wrote:

>
> Scratch that.  The problem was elsewhere and the stale
> NFS filehandle errors were spurious.
>
> None of the machines needed rebooting.  Sadly I rebooted
> mctest and mc2host prior to our figuring that out.
>
> Since mctest does IDCAF now it would be wise to check
> that it's working proprly (plus the other wierd things
> those 2 machines do).
>
> None of the other M&C machines or EVLA machines were
> rebooted, nor should they need it.
>
> I'm not quite ready to say 'all clear please report
> any problems' but we're close.
>
> james
>
> James Robnett wrote:
>> The upgrade went well except for one unexpected consequence.
>>
>> All the Linux boxes at the site mount /usr/local from Andy
>> and are getting stale NFS file handle errors.  Typically that
>> only occurs if you changed the IP or MAC addr of the server.
>>
>> All we changed was the OS.
>>
>> In any event all of them need to reboot.
>>
>> I'm going to begin rebooting all the mchost,mcmonitor, lando
>> type machines.
>>
>> We'll send a follow up email once we think they're all back
>> up.  Shouldn't be too long.
>>
>> james
>>
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