Changes between Version 11 and Version 12 of jazz/10-05-11


Ignore:
Timestamp:
May 11, 2010, 3:56:18 PM (15 years ago)
Author:
jazz
Comment:

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  • jazz/10-05-11

    v11 v12  
    4040(the number of file descriptors allocated since boot)
    4141}}}
     42     * 修改方法: 使用 sysctl 指令或編輯 /etc/sysctl.conf
     43{{{
     44sysctl -w fs.file-max=100000
     45}}}     
    4246   * /etc/security/limits.conf - 每個程序(process)可以開啟檔案的個數(number limits of open files per process) - 像 HDFS 的 !DataNode 就需要調整這種參數([wiki:jazz/10-02-22#Hadoop:HDFS 2010-02-22])
    4347{{{