redis进程死掉了，重启报错Could not connect to Redis at 127.0.0.1:6379: Connection refused ，/var/run/redis.pid exists, process is already running or crashed
分享人：老牛
redis进程死掉了，重启报错如下
1 2 3 | Could not connect to Redis at 127.0.0.1:6379: Connection refused done /var/run/redis.pid exists, process is already running or crashed |
解决办法：
1 2 3 | rm /var/run/redis.pid service redis start |