Cassandra - 存档提交日志

Question

我如何实际运行achive_commitlog命令？

我已经添加了要归档的提交日志的路径：

archive_command=/bin/ln /var/lib/cassandra/ /backup/CommitLog-3-1379341689071.log

但是当我在nodetool中启动/停止cassandra或使用快照时，日志不会被归档。我是cassandra的初学者，我真的很感激一些帮助。

Answer 1

答案就在评论中：

# Command to execute to archive a commitlog segment                                                      
# Parameters: %path => Fully qualified path of the segment to archive                                    
#             %name => Name of the commit log.                                                           
# Example: archive_command=/bin/ln %path /backup/%name