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   Ãû³Æ                 IP   
   LVS-DR-VIP            192.168.50.245
   LVS-DR-Master         192.168.50.216
   LVS-DR-BACKUP        192.168.50.217
   MySQL1-Realserver    192.168.50.212
   MySQL2-Realserver    192.168.50.213
   GateWay                192.168.50.254
   ÆäËû£¨²¿ÊðLVS¹ý³ÌÖÐÎÞÐèÅäÖã©£º
   MGM¹ÜÀí½Úµã            192.168.50.211
   NDBD´æ´¢½Úµã1        192.168.50.214
   NDBD´æ´¢½Úµã2        192.168.50.215
Ò». °²×°LVSºÍKeepalviedÈí¼þ°ü
   1. ÏÂÔØÏà¹ØÈí¼þ°ü
    #cd /usr/local/src/tarbag
    #wget http://www.linuxvirtualserver.org/software/kernel-2.6/ipvsadm-1.24.tar.gz
    #wget http://www.keepalived.org/software/keepalived-1.1.15.tar.gz
   2. °²×°LVSºÍKeepalived
    #lsmod |grep ip_vs
    #uname -r
    2.6.18-128.el5
    #ln -s /usr/src/kernels/2.6.18-128.el5-i686/  /usr/src/linux
    //Õâ²½Ò»¶¨Òª×ö,·ñÔòipvsadm±àÒë»á±¨´í
    #tar zxvf ipvsadm-1.24.tar.gz
    #cd ipvsadm-1.24
    #make && make install     #tar zxvf keepalived-1.1.15.tar.gz
    #cd keepalived-1.1.15
    #./configure  && make && make install
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