一、安装libevent
tar xf libevent-2.0.20-stable.tar.gz cd libevent-2.0.20 ./configure --prefix=/usr/local/libevent make && make install echo "/usr/local/libevent/lib" > /etc/ld.so.conf.d/libevent.conf ldconfig
二、安装magent
mkdir /usr/local/magent tar xf magent-0.5.tar.gz -C /usr/local/magent /sbin/ldconfig cd /usr/local/magent/
vim Makefile LIBS = -levent -lm -L /usr/local/libevent/lib INCLUDE = -I /usr/local/libevent/include CFLAGS = -Wall -O2 -g CC = gcc PROGS = magent ..........(以下省略)
vim ketama.h (在文件起始行加下以下代码) #ifndef SSIZE_MAX #define SSIZE_MAX 32767 #endif
ln -sv /usr/local/libevent/lib/libevent-2.0.so.5 /usr/lib/ cp magent /usr/bin/magent
查看是否安装成功及使用
命令帮助
Usage: -h this message -u uid -g gid -p port, default is 11211. (0 to disable tcp support) -s ip:port, set memcached server ip and port -b ip:port, set backup memcached server ip and port -l ip, local bind ip address, default is 0.0.0.0 -n number, set max connections, default is 4096 -D don't go to background -k use ketama key allocation algorithm -f file, unix socket path to listen on. default is off -i number, set max keep alive connections for one memcached server, default is 20 -v verbose
示例：
magent -u root -n 2048 -l 10.1.1.244 -p 8888 -s 10.1.1.244 -s 10.1.1.245 telnet 10.1.1.244 8888 stats memcached agent v0.4 matrix 1 -> 10.1.1.244:11211, pool size 0 matrix 2 -> 10.1.1.245:11211, pool size 0 END quit