Hi folks, I searched the archives and TechNotes but couldn't find any answers
about this one
We have about 20 users piloting our ND4 app that runs on HP-UX. The ND4 app
server stopped responding today and when I looked in the smDefaultPartition.log
I saw this message
**************SM is started*****************
exception CNdNoFreeWorkersException{string reason="no free workers";}
at
netdyn.cosi.service.loadBalancing.CNdLoadBalancingManager.allocateWorker(Compiled
Code)
at netdyn.cosi.service.CNdServiceImpl.allocateWorker(Compiled Code)
at netdyn.cosi.stubs._tie_INdService.allocateWorker(Compiled Code)
at netdyn.cosi.stubs._INdServiceImplBase._execute(Compiled Code)
at netdyn.cosi.stubs._INdServiceImplBase._execute(Compiled Code)
at com.visigenic.vbroker.orb.SkeletonDelegateImpl.execute(Compiled Code)
at com.visigenic.vbroker.orb.GiopProtocolAdapter.doRequest(Compiled Code)
at com.visigenic.vbroker.orb.GiopProtocolAdapter.dispatchMessage(Compiled
Code)
at com.visigenic.vbroker.orb.ThreadPoolDispatcher.run(Compiled Code)
at com.visigenic.vbroker.orb.WorkerThread.run(Compiled Code
and that "no free workers" junk was repeated 8 times.
I chked our CP service settings...and I see we have:
# of workers = 2
max # clients per worker = 4
(Hmnn, 2 x 4 = 8...is that why it was repeated 8 times?)
Questions:
Does it seem likely that with only 20 total users (and most likely no more then
10 of them accessing the app concurrently) we would hit a "no free worker"
problem?
Could the scarcity of memory/space on the HP server box contribute to this
problem?
If anyone has a decent understanding of this, could you please shed some light
on this?
Thanks!
Janet
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