meskyanichi/backup — pull request #508 by lvangool (2013-11-28 21:09:56+00:00)
Title: Splitter suffix length support. 

For very large backups the default suffix length (2) results in a split error (as the possible suffixes '-aa' to '-zz' can be exhausted). Minor model extension for "split_into_chunks_of" to include additional optional parameter for the split files suffix length.