The bmap -c parameter displays the cow fork information for a file if
the kernel was built with CONFIG_XFS_DEBUG=y. Since xfs_bmap doesn't
support it and it doesn't work generally, remove it from the manpages.
However, xfstests relies on the -c command to be documented in the help
screen so leave it there with a warning about its use.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
" All the file offsets and disk blocks are in units of 512-byte blocks.\n"
" -a -- prints the attribute fork map instead of the data fork.\n"
" -c -- prints the copy-on-write fork map instead of the data fork.\n"
+" This works only if the kernel was compiled in debug mode.\n"
" -d -- suppresses a DMAPI read event, offline portions shown as holes.\n"
" -e -- print delayed allocation extents.\n"
" -l -- also displays the length of each extent in 512-byte blocks.\n"
.B pwrite
command.
.TP
-.BI "bmap [ \-acdelpv ] [ \-n " nx " ]"
+.BI "bmap [ \-adelpv ] [ \-n " nx " ]"
Prints the block mapping for the current open file. Refer to the
.BR xfs_bmap (8)
manual page for complete documentation.