Size at which the log is archived
--log-rotation-size size
log-rotation-size specifies the maximum size
to which the log can grow before it is rotated into the archive area.
If specified as less than 1 MB, a warning is issued and the effective
size is increased to 1 MB.
No entry signifies that logs are never archived.
sizeSize, in bytes, of the log file.
Rotate logs when they reach 5 MB.
--log-rotation-size 5MB