From 0da13e43171e6d3f478b674558e119cb2e1d4dc3 Mon Sep 17 00:00:00 2001 From: Wang Shilong Date: Wed, 14 Aug 2013 12:29:14 +0800 Subject: [PATCH] Btrfs-progs: add man page information for btrfs-convert Signed-off-by: Wang Shilong Signed-off-by: Qu Wenruo Signed-off-by: David Sterba Signed-off-by: Chris Mason --- man/Makefile | 3 ++- man/btrfs-convert.8.in | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 1 deletion(-) create mode 100644 man/btrfs-convert.8.in diff --git a/man/Makefile b/man/Makefile index 3d2e3ba9..a2201e83 100644 --- a/man/Makefile +++ b/man/Makefile @@ -12,7 +12,8 @@ man8dir = $(mandir)/man8 .SUFFIXES: .in .gz MANPAGES = mkfs.btrfs.8.gz btrfsck.8.gz btrfs-image.8.gz btrfs.8.gz \ - btrfs-debug-tree.8.gz btrfs-show-super.8.gz btrfs-find-root.8.gz + btrfs-debug-tree.8.gz btrfs-show-super.8.gz btrfs-find-root.8.gz \ + btrfs-convert.8.gz INFILES = ${MANPAGES:.in=.gz} all: $(MANPAGES) diff --git a/man/btrfs-convert.8.in b/man/btrfs-convert.8.in new file mode 100644 index 00000000..9d4c642b --- /dev/null +++ b/man/btrfs-convert.8.in @@ -0,0 +1,33 @@ +.TH BTRFS-CONVERT 8 +.SH NAME +btrfs-convert \- convert ext2/3/4 to btrfs. +.SH SYNOPSIS +.B btrfs-convert [\fIoptions\fP] \fI\fP +.SH DESCRIPTION +\fBbtrfs-convert\fP is used to convert existed ext2/3/4 to btrfs filesystem, and the original filesystem image is accessible as from separate subvolume named ext2_subvol as file image. + +\fIOptions\fP +.IP "\fB-d\fP" 5 +disable data checksum. +.IP "\fB-i\fP" 5 +ignore xattrs and ACLs. +.IP "\fB-n\fP" 5 +disable packing of small files. +.IP "\fB-r\fP" 5 +roll back to ext2fs. + +.SH EXIT CODE +\fBbtrfs-convert\fP will return 0 if no error happened. +If any problems happened, 1 will be returned. + +.SH AUTHOR +Written by Shilong Wang and Wenruo Qu. + +.SH COPYRIGHT +Copyright \(co 2013 Fujitsu, Inc. +License GPLv2: GNU GPL version 2 . +.br +This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. + +.SH SEE ALSO +.BR mkfs.btrfs (8)