Redis 启动

最新推荐文章于 2025-02-27 12:03:50 发布

乌鲁木齐001号程序员

最新推荐文章于 2025-02-27 12:03:50 发布

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本文链接：https://blog.youkuaiyun.com/weixin_33669968/article/details/90277646

启动方式（一）前台直接起

[root@ssh redis]# redis-server
3004:C 14 May 16:13:36.103 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server /path/to/redis.conf
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 3.0.7 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 3004
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

3004:M 14 May 16:13:36.116 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
3004:M 14 May 16:13:36.117 # Server started, Redis version 3.0.7
3004:M 14 May 16:13:36.117 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
3004:M 14 May 16:13:36.118 * The server is now ready to accept connections on port 6379

从另一个客户端连进去；

[root@ssh ~]# redis-cli -h 127.0.0.1 -p 6379
127.0.0.1:6379> exit
[root@ssh ~]#

启动方式（二）前台动态命令行参数启动

指定启动端口；

[root@ssh ~]# redis-server --port 6380
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 3.0.7 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6380
 |    `-._   `._    /     _.-'    |     PID: 3038
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

3038:M 14 May 16:18:38.384 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
3038:M 14 May 16:18:38.384 # Server started, Redis version 3.0.7
3038:M 14 May 16:18:38.384 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
3038:M 14 May 16:18:38.384 * The server is now ready to accept connections on port 6380

启动方式（三）配置文件启动

cd /opt/soft/redis
mkdir config
cp redis.conf config/
cd config/
mv redis.conf redis-6381.conf
cat redis-6381.conf | grep -v "#" | grep -v "^$" > redis-6382.conf
rm -rf redis-6381.conf
vi redis-6382.conf
- daemonize yes
- port 6382
- dir "/opt/soft/redis/data"
- logfile "6382.log"
cd ..
mkdir data
redis-server config/redis-6382.conf
ps -ef | grep redis-server
查看日志文件

[root@ssh redis]# cat data/6382.log 
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 3.0.7 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6382
 |    `-._   `._    /     _.-'    |     PID: 3066
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

3066:M 14 May 16:35:52.347 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
3066:M 14 May 16:35:52.347 # Server started, Redis version 3.0.7
3066:M 14 May 16:35:52.347 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
3066:M 14 May 16:35:52.347 * The server is now ready to accept connections on port 6382