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primary and secondary license servers... help?

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  • primary and secondary license servers... help?

    ok its complicated.. i have one local license on my workstation, and a vpn to the company i work for, where they have many licenses.

    i have a renderbox that can not access the vpn, so ive set my system up, so the main workstation uses the vpn as the primary license server, and the local one as secondary, in case the internet goes down.

    the renderbox is set to only use the local license server on my workstation.

    this means while the vpn is up i can use both machines for rendering.


    however its completely unreliable. after working fine for a few renders, suddenly my renderbox cant get a license.. the workstation has decided to use the secondary license despite the primary one being available over the vpn.

    is there a timeout when it will decide to use the second license server instead of the first? i.e. if there are some milliseconds delay in the remote license server responding, it chooses the secondary?


    its a right pain in the arse, as to fix it , i have to cancel the render, stop the local license server, rerender, forcing the workstation back to the primarly (remote) license server, then restart the local manager quickly before the rendernode picks up the job.

  • #2
    The workstation might engage license from secondary license server due to: fail to connect to the primary one or if there are no available licenses on the primary server.

    You can a Timeout value via Environment Variable - for more information please check the following thread:
    http://forums.chaosgroup.com/showthr...023#post634023

    Our advice is to set the workstation machine to use only VPN license server, otherwise if the connection drops or if there are no licenses on the primary server it will engage a license from the secondary one.
    Svetlozar Draganov | Senior Manager 3D Support | contact us
    Chaos & Enscape & Cylindo are now one!

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    • #3
      that is what i did since posting.. appears that despite being told "there are tons of free licenses available" at work, sopmetimes i get a "no license available" message here when set to only use the vpn.. i guess that was the root of my initial problem.


      i need to check with work if they really do have "tons of extra licenses" or if they are all eaten up whenever someone uses the renderfarm!


      i mihgt play around with the environment variable too though.. do you have any idea what the default waiting period is for a remote reply?

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      • #4
        The default value is 50 seconds:
        http://forums.chaosgroup.com/showthr...859#post588859
        Svetlozar Draganov | Senior Manager 3D Support | contact us
        Chaos & Enscape & Cylindo are now one!

        Comment

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