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Thread: Use of uninitialized value $line in pattern match (m//) at /opt/zimbra/libexec/zmstat

  1. #1
    muzzol is offline Active Member
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    Default Use of uninitialized value $line in pattern match (m//) at /opt/zimbra/libexec/zmstat

    Hi,

    I'm getting this error on a fresh 12.04 multi-node install of zcs-8.0.0_GA_5434.UBUNTU12_64.20120907144631:

    Code:
    Use of uninitialized value $line in pattern match (m//) at /opt/zimbra/libexec/zmstat-io line 69.
    I've seen something similar here whithout any answer: zmstat-io infinite spam loop

    CPUs are going 100% and disk is filled because of this error on file /opt/zimbra/zmstat/zmstat.out
    if I stop stats with zmstatctl stop node goes to normal.

    anyone experiencing this problem?


    UPDATED: I'ts related to my VPS system. It seems that newest PROXMOX (openvz) containers have problems with iostat.
    Last edited by muzzol; 10-18-2012 at 04:55 AM.

  2. #2
    brwatters's Avatar
    brwatters is offline Special Member
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    Default

    Anyone have an idea on how to resolve this issue ? .. We have the very same problem and yes we are using OpenVZ ..

    BRW

  3. #3
    muzzol is offline Active Member
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    Default

    yes, just use an older version of sysstats.

    we did a very dirty trick and extracted iostat from debian package: Debian -- Details of package sysstat in squeeze

    iostat don't show anything usefull inside openvz containers anyway, so this workaround is just to avoid filling hard drive with mentioned loop.

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