use log_file_max_size,if restart cannot rotate file logfile ,logfile > log_file_max_size

[bamboox]

/kind bug

What steps did you take and what happened:
[A clear and concise description of what the bug is.]
If --log_file_max_size=1
Setting logMaxSize 1MB running for a period of time logfile size 0.9MB
then restart
logfile > 1MB not raote

What did you expect to happen:

logfile <= 1MB

Anything else you would like to add:
[Miscellaneous information that will assist in solving the issue.]