Module Name:	src
Committed By:	ross
Date:		Thu Oct 15 01:11:46 UTC 1998

Modified Files:
	src/sys/lib/libsa: ustarfs.c
Log Message:
1. Avoid snarfing label areas unless necessary; read with monotonically
increasing block numbers and don't reread cylinder 0.

2. Recognize the USTAR.... meta-info file...kind of like a super-block,
it makes the volume size and label info programmable.