Disk space not released exception case

In fact, it is not unusual, that is, syslog-ng open a log file ready for transmission, the log is logrotate to rotate, gzip compressed, the file is deleted, but the Syslog-ng file handle is still in, resulting in disk space has not been released. Experienced SA found that the actual use of disk space and DF display inconsistencies, the general will use lsof to check if there is a large file marked as deleted, the process is killed or restarted.

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This article is from the " Lao ye teahouse " blog, please be sure to keep this source http://imysql.blog.51cto.com/1540006/1879883

This article is from the "Lao Ye teahouse" blog, please be sure to keep this source http://imysql.blog.51cto.com/1540006/1880062

Disk space not released exception case