Rotate logs based on file size rather than time.
Rotate logs based on file size rather than time.

nkinkade/ndt-support,m-lab/ndt-support,stephen-soltesz/ndt-support,nkinkade/ndt-support,m-lab/ndt-support,nkinkade/ndt-support,stephen-soltesz/ndt-support,m-lab/ndt-support,m-lab/ndt-support,stephen-soltesz/ndt-support,stephen-soltesz/ndt-support