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  1. #1
    Join Date
    Apr 2015
    Posts
    61

    FreeBSD intermittent crash !!

    Hi,

    We've switched to FreeBSD recently because of its improved ARC caching and asynchronous performance but so far our experience is not very good with it. It crashes every 2-3 days and we're unable to track down the problem. The server specs are pretty high :


    Supermicro X5690 (12 cores, 24 threads - 2u)
    96GB RAM
    12x3TB RAID-10 (HBA-LSI9211)

    Here is the screenshot of recent crash :

    http://prntscr.com/9er3pk

    One thing worth mentioning is, before going down there's not load on server, more or less free RAM usually is around 12GB.

    Please guys help us out to resolve this issue. Its really killing us
    Last edited by atif-register; 12-16-2015 at 03:18 AM.

  2. #2
    Join Date
    Dec 2015
    Posts
    53
    Hello,

    What version of FreeBSD is that?

    Have you tried testing the memory? What type of memory are you using? ECC?

    Cheers!

  3. #3
    do you have older kernel ?
    any error message in the supermicro ipmi page ?
    Looking for shared or reseller or VPS Hosting ?
    Try our service at https://www.sosys.net!
    Singapore - Indonesia - Malaysia

  4. #4
    The FreeBSD mailing lists are a fountain of knowledge and people are really happy to answer questions. No harm in asking there.

    https://lists.freebsd.org/mailman/li...ebsd-questions

  5. #5
    Join Date
    Apr 2015
    Posts
    61
    Thanks for responding. Here is the kernel version. No logs in IPMI.

    10.1-RELEASE-p24 FreeBSD 10.1-RELEASE-p24 #0: Mon Nov 2 12:17:28 UTC 2015 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64

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