Redis错误日志：Failed opening .rdb for saving: No such file or directory

系统信息

Centos version 6.5

Redis version 2.6.17

错误信息

Redis 日志内错误，一直也没研究，错误如下：

Failed opening .rdb for saving: No such file or directory

修改redis配置

今天仔细看了下，原来是redis.conf内配置的问题，有个配置项写的是相对路径，改成绝对路径就好了

# The working directory. # # The DB will be written inside this directory, with the filename specified # above using the ‘dbfilename’ configuration directive. # # The Append Only File will also be created inside this directory. # # Note that you must specify a directory here, not a file name.

#请自行创建改dir指定的路径。（  mkdir -p /opt/webserver/redis/dbf/  ）
dir /opt/webserver/redis/dbf/

重新启动

重新启动redis进程 or 服务。查看日志如下：

[1189] 15 May 15:00:11.064 * Max number of open files set to 10032

                _._                                                 
           _.-“__ ”-._                                            
      _.-“    `.  `_.  ”-._           Redis 2.6.17 (00000000/0) 64 bit

  .-“ .-“`.  “`\/    _.,_ ”-._                                  
(    ‘      ,       .-`  | `,    )     Running in stand alone mode

|`-._`-…-` __…-.“-._|’` _.-‘|     Port: 6479

|    `-._   `._    /     _.-‘    |     PID: 1189

  `-._    `-._  `-./  _.-‘    _.-‘                                  
|`-._`-._    `-.__.-‘    _.-‘_.-‘|                                 
|    `-._`-._        _.-‘_.-‘    |           http://redis.io       
  `-._    `-._`-.__.-‘_.-‘    _.-‘                                  
|`-._`-._    `-.__.-‘    _.-‘_.-‘|                                 
|    `-._`-._        _.-‘_.-‘    |                                 
  `-._    `-._`-.__.-‘_.-‘    _.-‘                                  
      `-._    `-.__.-‘    _.-‘                                      
          `-._        _.-‘                                          
              `-.__.-‘                                              

[1189] 15 May 15:00:11.112 # Server started, Redis version 2.6.17

[1189] 15 May 15:00:11.112 * The server is now ready to accept connections on port 6479