看来我的轮换不起作用了。如果我手动执行logrotate,它会正常工作。运行logrotate是因为我可以在日志中看到它。这就是我所拥有的:
# see "man logrotate" for details
# rotate log files weekly
weekly
# keep 4 weeks worth of backlogs
rotate 4
# create new (empty) log files after rotating old ones
create
# use date as a suffix of the rotated file
date