From: Eric Sandeen Date: Thu, 28 Mar 2019 23:05:01 +0000 (-0500) Subject: xfs_io: document fzero_f -k option in manpage X-Git-Tag: v5.0.0-rc1~45 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d8f4a163480312b09d16a515b1d22e80fdd994a;p=thirdparty%2Fxfsprogs-dev.git xfs_io: document fzero_f -k option in manpage Perhaps the reason -k was broken is that nobody knew it existed? Fixes: 938904c4 ("xfs_io: add fzero command for zeroing range via fallocate") Signed-off-by: Eric Sandeen Reviewed-by: Darrick J. Wong Signed-off-by: Eric Sandeen --- diff --git a/man/man8/xfs_io.8 b/man/man8/xfs_io.8 index fbf50df57..980dcfd35 100644 --- a/man/man8/xfs_io.8 +++ b/man/man8/xfs_io.8 @@ -516,10 +516,13 @@ Call fallocate with FALLOC_FL_UNSHARE_RANGE flag as described in the .BR fallocate (2) manual page to unshare all shared blocks within the range. .TP -.BI fzero " offset length" +.BI "fzero [ \-k ]" " offset length" Call fallocate with FALLOC_FL_ZERO_RANGE flag as described in the .BR fallocate (2) manual page to allocate and zero blocks within the range. +With the +.B -k +option, use the FALLOC_FL_KEEP_SIZE flag as well. .TP .BI zero " offset length" Call xfsctl with