[evla-sw-discuss] obs2script
Pat Van Buskirk
pvanbusk at nrao.edu
Mon Nov 27 11:35:43 EST 2006
The operators' gut feeling was that it was when obs2script was run from
the command line. Unfortunately, I don't think we can determine which
files were run. Are there any logs?
Bryan Butler wrote:
>
> wierd. i guess there's no record of which files caused this?
>
> i wonder if it could happen when rich's interface invokes obs2script to
> convert a file automatically. rich, any thoughts?
>
> anyway, that's a strange one.
>
> -bryan
>
>
> On 11/27/06 09:02, Pat Van Buskirk wrote:
>> Yes actual running processes, found via top, not via ps. Eva had
>> slowed to a crawl, so they looked at top to find out what was going
>> on. They found the processes, killed them, and Eva came back to normal.
>>
>>
>>
>> Bryan Butler wrote:
>>>
>>> not in the normal case. were these actually active processes (i.e.,
>>> when you say they "found" the sessions running, what does that mean)?
>>>
>>> when run from the command line, obs2script should always just run to
>>> completion. if for some odd reason it got itself into an infinite
>>> loop (i've never seen it happen or seen it reported, but who
>>> knows...) and the operator left it to run in the terminal, then
>>> multiple processes could exist. that seems an odd situation though.
>>>
>>> might it be that the operator did a %ps -aux or some equivalent and
>>> saw processes that weren't actually active (zombies)?
>>>
>>> -bryan
>>>
>>>
>>> On 11/22/06 08:15, Pat Van Buskirk wrote:
>>>> The operators found 7 obs2script sessions running on Eva last night
>>>> and wondered if it is not exiting properly when they run it
>>>> manually. Is there something special we need to do when it is run
>>>> manually?
>>>>
>>>> Thanks for the help,
>>>> Pat
>>>>
>>>>
>>>
>>
>
--
Nature gave us two ends: one to sit on and one to think with. Ever
since then, man's success or failure has been dependent on the one he
used most.
Robert Albert Bloch
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