[Halld-online] Fwd: halld-rtr code upgrade (reboot needed)

David Lawrence davidl at jlab.org
Mon Mar 17 21:52:33 EDT 2014


Hi Hovanes,

  Wed. at 2pm would be good for me. The offline meeting should be going on at that time.

Regards,
-David

On Mar 17, 2014, at 6:02 PM, Hovanes Egiyan <hovanes.egiyan at gmail.com> wrote:

> Hi, 
> 
> Paul would like to reboot the network router in the counting house. This 
> will cause interruption (~30min if all goes well) to the Hall D network. This will mean 
> that the DAQ and the slow controls will mostly not work. For instance, monitoring 
> and control of voltages and temperatures through  computers would 
> not work (which in many cases is the only way). Is Wednesday 2pm a good time for this reboot? 
> Let me know if it is critical for you to have uninterpreted network Wednesday afternoon so 
> we schedule this for a different time. 
> 
> Thanks, 
>     Hovanes. 
> 
> 
> 
> 
> -------- Original Message --------
> Subject:	halld-rtr code upgrade (reboot needed)
> Date:	Mon, 17 Mar 2014 13:56:41 -0400 (EDT)
> From:	Paul Letta <letta at jlab.org>
> To:	Hovanes Egiyan <hovanes at jlab.org>
> CC:	Bryan Hess <bhess at jlab.org>, Carl Bolitho <cbolitho at jlab.org>, Brent Morris <bmorris at jlab.org>
> 
> Hi Hovanes,
>  We need to put updated code on halld-rtr and reboot it.  It will be a 15-30 min outage.  When can we schedule it?
> 
> Paul
> 
> 
> 
> 
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