Re: Shutting down RTEMS

One interesting thing you can do--*purely* for PD purposes--is add the
following to the end of KBBENV: CMS_SKIP_SITMON=Y.  This stops SITMON from
being started at TEMS initialization.  Then see if the TEMS shutdown
completes in timely fashion.  Also, remove "KSMOMS.KSMOMS" from the KDS_RUN
var within KBBENV.  Or, don't do the above and just configure KBB_RAS1 for
UNIT's 'ko4async' and 'ko4sitma' (ALL) and  see what the trace produces
error-wise and perhaps it's a well known hit.


On Wed, Apr 10, 2013 at 11:24 AM, John Alvord <jalvord-r/[email protected]> wrote:

> SITMON is busy means the TEMS is in a really bad state. ITM uses a sort of
> cooperative multi-tasking with pthreads and if any logic doesn't give up
> control you are stuck. Definitely PMR time unless you can bear to consider
> upgrading to a later level first....
>
> Regards,
>
>
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> From:        <Robin.Smith-U3F5sf8KFGKCmk9zJvdQaQC/[email protected]>
> To:        <[email protected]>,
> Date:        04/10/2013 08:49 AM
> Subject:        RE: [TME10] Shutting down RTEMS
> Sent by:        [email protected]
> ------------------------------
>
>
>
> Thanks Toben, that's the approach I usually take, check the logfiles, see
> if anything been written and if not kill, then a kill -9...
>
> The standard kill seemed to trigger something so they must have put a trap
> in there somewhere. Might be worth u changing to
>
> itmstops || itmstops || kill $pid || sleep 120 || kill -9 $pid
> Think this rtems was already dead before I tried to shut it down, agents
> were all showing offline
>
> Found this in the ms log
> Tue Apr  9 09:01:21 2013 KDS9150I   The TEMS Sitmon thread is BUSY.
> Process TaskManager::process#1 has been in the BUSY state for longer than
> 900 seconds.
> Then no more entries, until I shut it down - ring any bells with anybody???
>
>
>
>
>
> ------------------------------
> *From:* [email protected] [
> mailto:[email protected] <[email protected]>] *On
> Behalf Of *[email protected]*
> Sent:* 10 April 2013 15:07*
> To:* Discussion list for Tivoli product and Tivoli Ready products.*
> Subject:* Re: [TME10] Shutting down RTEMS
>
> Personally, Robin, I like the "try twice and dice" method.  If it still
> doesn't shut down on the second attempt, soft kill, then hard kill as last
> resort.
>
> # alias itmstops='itmcmd server stop <tems_name>'
> # pid=$(ps -e | grep kdsmain | awk '{print $1}')
> # itmstops || itmstops || kill $pid || kill -9 $pid
>
> There are a couple of minor, rare concerns with killing kdsmain, but stars
> have to align just right and edits/updates to *.DB/*.IDX files have to be
> occurring simultaneously and usually you'll be aware of those.
>
> Toben
>
>
> On Wed, Apr 10, 2013 at 8:54 AM, <*Robin.Smith-U3F5sf8KFGKCmk9zJvdQaQC/[email protected]*<Robin.Smith-U3F5sf8KFGKCmk9zJvdQaQC/[email protected]>>
> wrote:
> itmcmd server stop
>
> No -f option?  Is it better to keep trying to shutdown or kill the
> kdsmain  process if it takes longer than 10 minutes on a RTEMS??
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> Lloyds TSB Bank plc. Registered Office: 25 Gresham Street, London EC2V
> 7HN. Registered in England and Wales, number 2065. Telephone: 020 7626 1500.
>
> Bank of Scotland plc. Registered Office: The Mound, Edinburgh EH1 1YZ.
> Registered in Scotland, number 327000.  Telephone: 020 7626 1500.
>
> Lloyds TSB Scotland plc. Registered Office: Henry Duncan House, 120 George
> Street, Edinburgh EH2 4LH. Registered in Scotland, number 95237. Telephone:
> 0131 225 4555.
>
> Cheltenham & Gloucester plc. Registered Office: Barnett Way, Gloucester
> GL4 3RL. Registered in England and Wales, number 2299428. Telephone: 01452
> 372372.
>
> Lloyds TSB Bank plc, Lloyds TSB Scotland plc, Bank of Scotland plc and
> Cheltenham & Gloucester plc are authorised and regulated by the Financial
> Services Authority.
>
> Halifax is a division of Bank of Scotland plc. Cheltenham & Gloucester
> Savings is a division of Lloyds TSB Bank plc.
>
> HBOS plc. Registered Office: The Mound, Edinburgh EH1 1YZ. Registered in
> Scotland, number 218813.  Telephone: 020 7626 1500.
>
> Lloyds Banking Group plc. Registered Office: The Mound, Edinburgh EH1 1YZ.
> Registered in Scotland, number 95000. Telephone: 0131 225 4555
>
> This e-mail (including any attachments) is private and confidential and
> may contain privileged material. If you have received this e-mail in error,
> please notify the sender and delete it  (including any attachments)
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