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Thread: Server rebooting itselft from time to time

  1. #1
    mantykora is offline New Member
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    Default Server rebooting itselft from time to time

    Hello,

    I' ve just installed 8.05 OS Zimbra on lvm based qemu ubuntu virtualization (inside it is is installed on nested lvm partiotion aswell).

    My server reboots from time to time.

    Is anyone experienced such a problem?

    I looked there but it seems allright Performance Tuning Guidelines for Large Deployments - Zimbra :: Wiki

  2. #2
    phoenix is online now Zimbra Consultant & Moderator
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    Quote Originally Posted by mantykora View Post
    I' ve just installed 8.05 OS Zimbra on lvm based qemu ubuntu virtualization (inside it is is installed on nested lvm partiotion aswell).
    That's not a supported platform for running ZCS, howevere the possible reason for server reboots are likely to be bad memory stick or lack of (real) RAM for the ZCS server. You've really told us nothing about your configuration nor the number of users nor how they connect to the server (Web UI, IMAP etc.) nor under what circumstances it's rebooting nor if there's any errors in the log files nor which exact version you'r running (yes, somtimes it matters). You should always post the output of the following command (you should also update your forum profile with this information):

    Code:
    zmcontrol -v
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  3. #3
    mantykora is offline New Member
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    Release 8.0.5.GA.5839.UBUNTU12.64 UBUNTU12_64 FOSS edition.

  4. #4
    mantykora is offline New Member
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    I can not see any valuable information in logs.

    It reboots from time to time - sometimes during doing sth in adm gui a few times after zmprov aaa command from cli - i cannot narrow it to single action which reboots server.

    My another zimbra works well under qemu virtualization (that is installed on other server in img file - inside sda ext4 partition).

  5. #5
    mantykora is offline New Member
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    Found this in /var/log/zimbra.log

    Nov 22 13:38:41 poczta zmconfigd[1321]: Fetching All configs
    Nov 22 13:38:41 poczta zmconfigd[1321]: All configs fetched in 0.03 seconds
    Nov 22 13:38:42 poczta zmconfigd[1321]: Watchdog: service antivirus status is OK.
    Nov 22 13:38:42 poczta zmconfigd[1321]: All rewrite threads completed in 0.00 sec
    Nov 22 13:38:42 poczta zmconfigd[1321]: All restarts completed in 0.00 sec
    .................................................. .................................................. .................................................. ...................................
    .................................................. .................................................. .................................................. ...................................
    ......Nov 22 13:40:06 poczta sshd[648]: Received signal 15; terminating.

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