redis在Linux下的安装与配置
测试环境
redis-3.0.7.tar.gz
下载地址：
http://pan.baidu.com/s/1slh5YbV
CentOS 6.5-x86_64
安装配置redis
[root@localhost mnt]# tar xzf redis-3.0.7.tar.gz
[root@localhost local]# cd redis-3.0.7/
[root@localhost redis-3.0.7]# ls
00-RELEASENOTES COPYING Makefile redis.conf runtest-sentinel tests
BUGS deps MANIFESTO runtest sentinel.conf utils
CONTRIBUTING INSTALL README runtest-cluster src
[root@localhost redis-3.0.7]# make MALLOC=libc
cd src && make all
make[1]: Entering directory `/usr/local/redis-3.0.7/src'
LINK redis-check-dump
CC redis-check-aof.o
LINK redis-check-aof
Hint: It's a good idea to run 'make test' ;)
注意：
1、Linux平台下执行make命令时，必须加MALLOC=libc，否则会报错
zmalloc.h:50:31: error: jemalloc/jemalloc.h: No such file or directory
zmalloc.h:55:2: error: #error "Newer version of jemalloc required"
2、需要安装gcc，否则会报类似如下的错误
/bin/sh: cc: command not found
……
make[1]: *** [adlist.o] Error 127
make[1]: Leaving directory `/usr/local/redis-3.0.7/src'
make: *** [all] Error 2
运行测试
[root@localhost ~]# yum install tcl.x86_64
注意：如果未安装tcl可能报错，如下
[root@localhost redis-3.0.7]# make test
cd src && make test
make[1]: Entering directory `/usr/local/redis-3.0.7/src'
You need tcl 8.5 or newer in order to run the Redis test
make[1]: *** [test] Error 1
make[1]: Leaving directory `/usr/local/redis-3.0.7/src'
make: *** [test] Error 2
[root@localhost redis-3.0.7]# make test
56 seconds - unit/memefficiency
70 seconds - unit/hyperloglog
130 seconds - integration/replication-4
137 seconds - integration/replication-3
130 seconds - integration/replication-psync
98 seconds - unit/obuf-limits
\o/ All tests passed without errors!
Cleanup: may take some time... OK
make[1]: Leaving directory `/usr/local/redis-3.0.7/src'
启动redis服务
[root@localhost redis-3.0.7]# cd src/
测试下
[root@localhost src]# ./redis-cli
127.0.0.1:6379> set foo bar
OK
127.0.0.1:6379> get foo
"bar"
127.0.0.1:6379> exit
成功了
如上，启动时出来了一堆警告，咋办？进行如下配置
[root@localhost ~]# echo 511 > /proc/sys/net/core/somaxconn
[root@localhost ~]# echo vm.overcommit_memory=1 > /etc/sysctl.conf
[root@localhost ~]# sysctl vm.overcommit_memory=1
vm.overcommit_memory = 1
[root@localhost ~]#
[root@localhost ~]# echo never > /sys/kernel/mm/transparent_hugepage/enabled
[root@localhost ~]# echo never > /etc/rc.local
重试，如下
