magent + memcached架构图

安装步骤如下：

------------------10.1.64.196  10.1.64.197  10.1.65.104  10.1.65.107 memcached (存储节点)----------------------------------------

yum install gcc

mkdir /usr/local/src/memcached

cd /usr/local/src/memcached

tar -xzvf ./libevent-2.0.22-stable.tar.gz

cd ./libevent-2.0.22-stable

./configure --prefix=/usr

make && make install

cd /usr/local/src/memcached

tar -xzvf memcached-1.4.24.tar.gz

cd memcached-1.4.24

mkdir /usr/local/memcached

./configure --prefix=/usr/local/memcached --with-libevent=/usr

make && make install

cd /usr/local/memcached/bin

./memcached  -u root -d -m 2048 -l 10.1.64.196 -p 11211 -P /tmp/memcached.pid

-----------------------10.1.65.105  magent (控制节点)-------------------------------------------------------------------

yum install gcc

mkdir /usr/local/src/memcached

cd /usr/local/src/memcached

tar -xzvf ./libevent-2.0.22-stable.tar.gz

cd ./libevent-2.0.22-stable

./configure --prefix=/usr

make && make install

mkdir /usr/local/magent

cd /usr/local/magent

tar xzvf ./magent-0.6.tar.gz

/sbin/ldconfig

sed -i "s#LIBS = -levent#LIBS = -levent -lm#g" Makefile

vim ketama.h

#在开头加入

#ifndef SSIZE_MAX

#define SSIZE_MAX      32767

#endif

ln -s /usr/lib/libevent*  /usr/lib64/

yum install -y glibc glibc-devel

cp /usr/lib64/libm.so /usr/lib64/libm.a

vim ./Makefile

将

CFLAGS = -Wall -g -O2 -I/usr/local/include $(M64)

改为：

CFLAGS = -lrt -Wall -g -O2 -I/usr/local/include $(M64)

make

cp magent  /usr/bin/magent

magent -u root -n 51200 -l 192.168.1.2 -p 12000 -s 192.168.1.4:11211 -s 192.168.1.5:11211 -s 192.168.1.6:11211 -b 192.168.1.7:11211 -b 192.168.1.8:11211