LVS 安装.doc

一．LVS安装 1.命令检查kernel是否已经支持LVS的ipvs模块： modprobe -l |grep ipvs /lib/modules/2.6.9-42.ELsmp/kernel/net/ipv4/ipvs/ip_vs_rr.ko/lib/modules/2.6.9-42.ELsmp/kernel/net/ipv4/ipvs/ip_vs_sh.ko 2.如果有类似上面的输出，表明系统内核已经默认支持了IPVS模块。接着就可以安装IPVS管理软件了。 tar zxvf ipvsadm-1.26.tar.gz cd ipvsadm-1.26 make make install 3.如果出现报错，检查环境： ip_vs.h:15:29: error: netlink/netlink.h: No such file or directory ip_vs.h:16:31: error: netlink/genl/genl.h: No such file or directory ip_vs.h:17:31: error: netlink/genl/ctrl.h: No such file or directory In file included from libipvs.h:13, from libipvs.c:23: ip_vs.h:520: error: array type has incomplete element type ip_vs.h:521: error: array type has incomplete element type ip_vs.h:522: error: array type has incomplete element type ip_vs.h:523: error: array type has incomplete element type ip_vs.h:524: error: array type has incomplete element type ip_vs.h:525: error: array type has incomplete element type libipvs.c: In function ‘ipvs_nl_message’: libipvs.c:57: warning: implicit declaration of function ‘nlmsg_alloc’ libipvs.c:57: warning: assignment makes pointer from integer without a cast libipvs.c:61: warning: implicit declaration of function ‘genlmsg_put’ libipvs.c:61: error: ‘NL_AUTO_PID’ undeclared (first use in this function) libipvs.c:61: error: (Each undeclared identifier is reported only once libipvs.c:61: error: for each function it appears in.) libipvs.c:61: error: ‘NL_AUTO_SEQ’ undeclared (first use in this function) libipvs.c: In function ‘ipvs_nl_noop_cb’: libipvs.c:69: error: ‘NL_OK’ undeclared (first use in this function) libipvs.c: At top level: libipvs.c:72: error: expected declaration specifiers or ‘...’ before ‘nl_recvmsg_msg_cb_t’ libipvs.c: In function ‘ipvs_nl_send_message’: libipvs.c:76: warning: implicit declaration of function ‘nl_handle_alloc’ libipvs.c:76: warning: assignment makes pointer from integer without a cast libipvs.c:78: warning: implicit declaration of function ‘nlmsg_free’ libipvs.c:82: warning: implici