volscan: print vnode metadata information
volscan program to print vnode meta-data in a grep/awk/perl friendly
format. Optionally, find the paths of each vnode relative to the volume
root. Access control list data can be reported, and are listed as one
access entry per line. Mount point information can be shown to which
volumes are mounted from given volumes.
The path lookup code originally written by Tom Keiser.
Change-Id: I743e1a33d9e6076e4f1b1b2cc462960a94e3763b
Reviewed-on: http://gerrit.openafs.org/5102
Reviewed-by: Derrick Brashear <shadow@dementix.org>
Tested-by: Derrick Brashear <shadow@dementix.org>