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V2EX  ›  MongoDB

MongoDB 在 VPS 上不稳定,经常崩溃,该如何解决?

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  •   josephok · Jul 30, 2014 · 6766 views
    This topic created in 4297 days ago, the information mentioned may be changed or developed.
    一不小心就kill了,启动时有如下信息:

    ** WARNING: You are running in OpenVZ which can cause issues on versions of RHEL older than RHEL6.

    ** WARNING: /proc/sys/vm/zone_reclaim_mode is 1
    ** We suggest setting it to 0
    ** http://www.kernel.org/doc/Documentation/sysctl/vm.txt
    4 replies    2014-07-30 14:31:41 +08:00
    beordle
        1
    beordle  
       Jul 30, 2014
    不是写了解决办法了么
    josephok
        2
    josephok  
    OP
       Jul 30, 2014
    @beordle
    echo 0 > /proc/sys/vm/zone_reclaim_mode
    -bash: /proc/sys/vm/zone_reclaim_mode: Permission denied
    josephok
        3
    josephok  
    OP
       Jul 30, 2014
    I am root user.
    beordle
        4
    beordle  
       Jul 30, 2014
    OpenVZ没权限么..他说要你换RHEL6以上版本.不过我估计换了也麻烦. 最简单的方法是换KVM的 DO也不贵啊..
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