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How safe to remove TMG Logs having extension *.llq

    Question

  • TMG 2010 on windows 2008 R2 low disk space into active partion C: drive

    After running tool I found 98.3% of space is occupied by Log files located under C:\Program files\Microsoft Forefront Threat Management Gateway\Logs

    The log files named as ISALOG_72D6EDF5_xxxxxx.llq (where xxxx are numbers)

    How safe it is delete or remove these log files?


    Muhammad Mehdi

    Monday, March 11, 2013 2:46 AM

Answers

All replies

  • Hi,

    check if TMG is curently logging to SQL database. if this is the case you can safly delete the LLG files:
    http://www.isaserver.org/tutorials/Microsoft-Forefront-TMG-Logging-options-Forefront-TMG.html


    regards Marc Grote aka Jens Baier - www.it-training-grote.de - www.forefront-tmg.de - www.nt-faq.de

    Monday, March 11, 2013 7:19 AM
  • Hi,

    Thank you for the post.

    This looks like KB2256054. Please install TMG 2010 SP2 and see if it fixes the problem.

    Regards,


    Nick Gu - MSFT

    Wednesday, March 13, 2013 4:32 AM
    Moderator
  • Thanks Muhammed.

    To confirm this fixes TMG's failure to start services issue.

    Additionally installing SP2+RU5 did not help.

    Regards.

    Steve.

     


    Steve

    Sunday, January 14, 2018 6:34 PM
  • Hello Guy's

    i luckyliy stumbled over this Post (thanks to nick gu for the link) and it helped me resolve my issue.

    I disabled TLS 1.0 on the TMG for security reaons.

    This lead to a communicaiton Problem with the local sql Server, so the TMG server wrote the log file to these local llg files.
    TMG won't autodelete this log files so the hard drive will run out of space and the TMG will shutdown all network connections.

    Solution: reenable TLS 1.0 :)

    regards

    Stefan

    Sunday, February 18, 2018 1:49 PM