rotate-start

Indicates the time to start rotation. This value is a four-digit string indicating the time in 24-hour format. For example, 0900 indicates 9 a.m., while 1800 indicates 9 p.m. 

rotate-interval

Indicates the number of minutes to elapse between each log rotation. 

rotate-access

(Optional) Determines whether common-log, flex-log, and record-useragent logs are rotated (AddLog SAFs). Values are yes (the default), and no.

rotate-error

(Optional) Determines whether error logs are rotated. Values are yes (the default), and no.

rotate-callback

(Optional) Specifies the file name of a user-supplied program to execute following log file rotation. The program is passed the post-rotation name of the rotated log file as its parameter.