Please help!
I have a server job using LinkCollector, Cpartitioner & Container and it has the error
ds_ipcput() - Error in mutex_unlock() - Not owner
NB: the job properties Perfoemance have been set
Enable row buffer -> Inter processed -> buffer size 1024K & timeout 600s
Thanks
Jessica
ds_ipcput() - Error in mutex_unlock() - Not owner
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ray.wurlod
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Welcome aboard.
Your long timeout probably means that you are hitting one of the mutex wait limits. Search the forum for SPINTRIES and SPINSLEEP, which allow you to tune the mutex lock mechanism.
Search the internet for more information about how "semaphores" are implemented in some operating systems using mutually exclusive (mutex) locks where the process executes a "busy wait" rather than a "sleep wait".
Your long timeout probably means that you are hitting one of the mutex wait limits. Search the forum for SPINTRIES and SPINSLEEP, which allow you to tune the mutex lock mechanism.
Search the internet for more information about how "semaphores" are implemented in some operating systems using mutually exclusive (mutex) locks where the process executes a "busy wait" rather than a "sleep wait".
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Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
