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Status Delivered
Workspace Spectrum LSF
Created by Guest
Created on Jul 13, 2020

The number of TCP exceeds the max number 2*200 defined in LSF source code

We're getting the following message from master lim.log.
doAcceptConn: Can't maintain this big clientMap[400], Connection from dropped

And I received the following explanation and advice through case number TS003933691.

It looks like we need to remove connection limitation.
Thank you for your help in solving this problem.

  • Guest
    Jun 2, 2021

    This has been addressed in the latest LIM build (June21)

  • Guest
    Mar 11, 2021

    Another customer has the same issue in MC clusters. lim continuously reports this error. I think this contributes to communication issue.

    $ grep "Can't maintain this big clientMap" lim.log.d1mixphhpc008 |grep "Mar 9"|grep 2021|wc -l

  • Guest
    Sep 21, 2020

    This will be handled as a bug fix