Package: gzip Version: 1.3.5-11 It looks like gzip is storing the incorrect filesize for large files (probably only 32bits of it). Here's a roughly 40GiB file (or at least a tar file of 39GiB of files) compressed to roughly 2.6GiB.
[EMAIL PROTECTED]:~/acct-archive-log# gzip -l acct-log-to-20050227.tar.gz compressed uncompressed ratio uncompressed_name 2605966699 61474816 -4139.1% acct-log-to-20050227.tar If the file size is too large to store in the bits available maybe it should be stored as '-1' so gzip -l will be consistent with other formats it doesn't know the uncompressed size of? David.