Rocketmq reports an error: service not available now, may disk full, CL: 0.95, CQ: 0.95, index: 0.95, may
the error is caused by the large log file in the/store/commitlog folder. Df-h instructs to view the memory occupied by the current disk   By default, rocketmq will treat the ratio of remaining disks less than 75% as insufficient disk space

Solution:

1. Delete the useless log files in the/store/commitlog folder first

2. Edit/conf/2m-2s-async/broker-a.properties file and add   Diskmaxusedspaceratio = 98. An error will be reported when the disk occupies 98%

3. Check whether other processes occupy a lot of space. My problem is the logstash problem of elk. Just kill the process