wiki:jazz/10-09-26

Version 5 (modified by jazz, 14 years ago) (diff)

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2010-09-26

  • DRBL 一開始如果選 SSI mode 然後用 dcs 選 Full mode 必須重跑 drblpush -i
  • DRBL 蒐集 MAC 時收到 IP 的解法
    • drbl-collect-mac

      old new  
      150150## main
      151151for eth in $request_eth_port; do
      152152    #/usr/sbin/tcpdump -qte -i $eth > $drblmac/setup-drbl-auto.$eth 2> /dev/null &
      153     /usr/sbin/tcpdump -tel -i $eth broadcast and port bootpc > $drblmac/setup-drbl-auto.$eth 2> /dev/null &
       153    /usr/sbin/tcpdump -teln -i $eth broadcast and port bootpc > $drblmac/setup-drbl-auto.$eth 2> /dev/null &
      154154done
  • [備忘] hadoop 課程準備
    • 使用 DRBL 網路安裝 Ubuntu 10.04 (lucid) i386 版本(amd64 版本會無法安裝 Adobe Acrobat Reader 的 deb 檔)
      • 預設使用者 hadoop
      • 建立 ssh key 並交換 key
        hadoop@lucid:~$ ssh-keygen 
        hadoop@lucid:~$ ssh-copy-id localhost
        
    • 安裝 Sun Java JDK 1.6.0-update 20
      hadoop@lucid:~$ sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
      hadoop@lucid:~$ sudo apt-get update
      hadoop@lucid:~$ sudo apt-get install sun-java6-jdk sun-java6-plugin
      hadoop@lucid:~$ sudo update-java-alternatives -s java-6-sun
      
    • 安裝 Acrobat Reader 8.1.7
      hadoop@lucid:~$ wget http://ardownload.adobe.com/pub/adobe/reader/unix/8.x/8.1.7/cht/AdobeReader_cht-8.1.7-1.i386.deb
      hadoop@lucid:~$ sudo gdebi AdobeReader_cht-8.1.7-1.i386.deb
      
    • 安裝 vim
      hadoop@lucid:~$ sudo apt-get install vim
      hadoop@lucid:~$ sudo apt-get autoremove --purge vim-tiny ed nano
      vi
      :set bg=dark
      :set ai
      :set si
      :set ci
      :set sts=2
      :mkv!
      :q
      

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