sosreport/sos — pull request #276 by portante (2014-04-17 20:29:33+00:00)
Title: Handle compressed sar data files a bit better

This patch attempts to handle compressed sar data files a bit better by:

1. Not attempting to generate sar?? or sar??.xml files from compressed versions
2. Not tailing sar?? or sa?? files at all since partial data is virtually useless
3. Collecting both compressed and uncompressed sar?? and sa?? data files