[Isocops] Moving to SwRI

Nathan Schwadron nschwadron at me.com
Thu Jun 17 21:29:50 EDT 2010


Yea - Yea 

On Jun 17, 2010, at 9:25 PM, Roland Vanderspek wrote:

> 
> I say Yea.  If someone has a reason for a Nay, say it soon.
> 
> Roland
> 
> On Jun 17, 2010, at 18:04, Geoffrey B. Crew wrote:
> 
>>> Define a release 4.0 of the ISOC tree and install at SwRI.
>>> If we decide that running from the latest release is the correct
>>> paradigm, do it on ena first.
>> 
>> I haven't done this, but was thinking of bumping the version number
>> to 4.0 (and then, once we're happy, to 4.1 to avoid confusion) over
>> the weekend.
>> 
>> Yea/Nay?
>> 
>> -- 
>> 
>> 		Geoff (gbc at space.mit.edu)
>> 
>> On Thu, Jun 17, 2010 at 02:12:55PM -0400, Roland Vanderspek wrote:
>>> 
>>> All,
>>> 
>>> There has been discussion of preparing to move Ops to SwRI as part of the transition to UNH.  You probably discussed this at the ISOC telecon;  I apologize for having to ask questions you've probably already answered.
>>> 
>>> I think it's important to plan (at least), start (probably), and maybe even finish (hopefully) this process before Geoff goes pumpkin in two weeks:  there are too many details which we'll need his brain for to try to do it without him.  I have a couple of questions regarding the plan, and then I'd like to start making a checklist of the things we need to do to make the transition.  It would be good to converge on the plan before the meeting next week.
>>> 
>>> If such a checklist already exists, stop reading here and please tell me where to find it!
>>> 
>>> Questions, mostly for Nathan:
>>> 
>>> What functionality are we trying to install at SwRI?  I can see ops-only, or that and any of a number of levels of data reduction, or full data reduction.
>>> Will a web presence at SwRI be required?  sweb.swri.edu (https://129.162.237.196/ibex/) is visible, but there's no there there.  Will we be expecting this level of functionality during this (supposedly brief) transition period?
>>> Is there a schedule for when this should happen?
>>> Do the IT folks at SwRI know this is going to happen?
>>> What is the hardware configuration at SwRI these days?  Was its infrastructure upgraded to the mirror system at BU when BU was changed?  A quick "mount" on swena reveals no RAID mounted.  Swena is at 129.162.237.195, sweb at 129.162.237.196, and there's a swoc at 128.197.73.227.
>>> 
>>> Ken, please refer to the files ISOC_HW_config.txt and ISOC_HW_svn.pdf in /usr/local/ibex/sw/isoc/src/doc/Admin for an overview of the hardware at the time of its writing.  Changes to the configuration were made a year or so back, and these changes probably did not make it into this document, but it's a very good start.  We should probably look at putting it into texi format and including it in the ISOC manual.
>>> 
>>> Things that have to be done (partial list, in no particular order for now):
>>> 
>>> Decide which account is doing the routine ops:  currently it's gbc, will it stay that way?  I think it should transition to ibexops or another account not bound to one of us.
>>> Decide which tree is used for routine ops:  currently it's gbc, we'd discussed making it the most recent release.  Doing all analyses with the latest release makes the most sense to me, going forward.
>>> Find and replace with environment variables all hard-wired "ena.bu.edu" et al. references: review files /usr/local/IBEX/ops/config/isoc_hw.config and ISOC.raid.
>>> Define a release 4.0 of the ISOC tree and install at SwRI.  If we decide that running from the latest release is the correct paradigm, do it on ena first.
>>> Allow outside access to swena assuming ena.bu.edu is down (this may take some talking to the IT folks at SwRI).
>>> Get the id-leops and id-base areas on swena (and sweb) up to date.  Is this a brute-force copy of the data on ena, or do we let swena do a grind of all the raw directories and then compare results?  I suggest it should be the latter.
>>> Get the SwRI hardware to the point where it's "identical enough" to the BU setup to get the job done.
>>> 
>>> I'm sure Geoff can add megalines to this list without batting an eye.  Anyone who has a thought should add it. Once we have a more complete list, we need to organize it in time order and assign some actions.
>>> 
>>> Roland
>>> 
>> 
>>> 
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> 
> 
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