dumpfs(8) BSD System Manager's Manual dumpfs(8)
NAME
dumpfs -- dump file system information
SYNOPSIS
dumpfs [filesys | device]
DESCRIPTION
Dumpfs prints out the super block and cylinder group information for the
file system or special device specified. The listing is very long and
detailed. This command is useful mostly for finding out certain file
system information such as the file system block size and minimum free
space percentage.
SEE ALSO
fs(5), fsck(8), newfs(8), tunefs(8)
HISTORY
The dumpfs command appeared in 4.2BSD.
4.2 Berkeley Distribution June 5, 1993 4.2 Berkeley Distribution
Mac OS X 10.6 - Generated Thu Sep 17 20:25:52 CDT 2009