[evla-sw-discuss] Shutdown of servers at VLA
Kevin Ryan
kryan at nrao.edu
Thu Oct 21 15:33:48 EDT 2010
Ken and I just discussed this and decided that I will call the
operator shortly after 0700 to power down WIDAR. (To help them gain
experience doing it). I will keep an eye on the shutdown from here.
... okay, this just in ....
On Oct 21, 2010, at 1:28 PM, VLA Operations wrote:
> The operator on duty will properly power down the correlator shortly
> after the end of scheduled observations, and once the array is
> safely parked, approximately 6 am.
So it looks like I won't call at 0700. Do we still want someone to
monitor the shutdown from here at 0600? My normal time into work is
0700 but I can be here earlier if we want.
Kevin
On Oct 21, 2010, at 1:14 PM, Bryan Butler wrote:
>
> i think that's why james was asking, to be sure what the sequence
> is :).
>
> -bryan
>
>
> Kevin Ryan wrote, On 10/21/10 13:12 PM:
>> We all know that the correlator will slam off - all at once - if both
>> the CPCCs are powered off before the boards are properly powered
>> down ... right?
>>
>> Kevin
>>
>>
>> On Oct 21, 2010, at 12:56 PM, James Robnett wrote:
>>
>>>
>>> Due to the VLA power outage scheduled tomorrow at 8am we will be
>>> shutting
>>> down all VLA servers and Linux systems between 7:20 and 7:30 am
>>> tomorrow
>>> morning. This will include all M&C, Ops and Widar servers.
>>>
>>> The servers are being shutdown earlier so the UPS and other power
>>> equipment can be shutdown prior to 8am.
>>>
>>> What are the current plans for shutting down the correlator prior to
>>> the
>>> CPCC systems going down ?
>>>
>>> James
>>>
>>>
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>>
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