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09-10-2006 08:55 PM
09-10-2006 08:55 PM
One of our vpars, is using loads of CPU. When checking with glance, i can see that the "purp" is STM.
After searching the web for a while, i found this:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=185239
This did'nt help me much.
Any ideas??
OS: HP-UX 11.11 (SupportPlus sept 2005)
Please check the attachment for output from swlist -l fileset and top.
Johnny
Solved! Go to Solution.
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09-11-2006 12:56 AM
09-11-2006 12:56 AM
Solutionecho "sal" | cstm
This should identify the problem. It's always a good idea to download and install the latest version of the diagnostics:
http://h20293.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=B6191AAE
Bill Hassell, sysadmin
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09-12-2006 12:07 AM
09-12-2006 12:07 AM
Re: CPU usage for stm is high
I would think the most likely cause in this case is a hardware problem. Can these STM processes be killed? How were they started, automatically or by hand?
What did command Bill mentioned show?
You have a recent version of OnlineDiags (not the latest, but still a currently supported one) so unless there's a problem with the installation of that I don't think upgrading will help.
If you run STM by hand, does it work, and can you exit it?
Does glance or tusc show what these processes are spending their time doing?
Andrew
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09-12-2006 12:51 AM
09-12-2006 12:51 AM
Re: CPU usage for stm is high
Bill's sugestion did not show anything within the logs. ;(
I have killed the processes by hand, and i'm pretty sure that the stm processes where started automaticly.
I think i'll wait and see whats happends, and i'll keep in mind that there might be a hardware problem.
Is there any way for me to show, if there is an hardware error?
Johnny
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09-12-2006 03:12 AM
09-12-2006 03:12 AM
Re: CPU usage for stm is high
If you can kill the processes, that makes it less likely to be a hardware problem.
I'd recommend tracking down what is actually starting up STM, and what commands it is running. Then see if running that command from the command line has the same effect.
Andrew
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09-17-2006 09:28 PM
09-17-2006 09:28 PM
Re: CPU usage for stm is high
We are running this on a SuperDome cluster and i have scheduled a Diag. upgrade. Then HP recomended to upgrade the firmware as well. So this is the current solution.
Thanks,
Johnny