diff options
author | Wang Shilong <wangsl.fnst@cn.fujitsu.com> | 2013-08-14 12:29:13 +0800 |
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committer | David Sterba <dsterba@suse.cz> | 2013-09-03 19:40:57 +0200 |
commit | 14898abe918f4293430b322ab0276f39c2b09326 (patch) | |
tree | 1d9d37140544bdd274c4617aff637e421c2dc692 /man | |
parent | af129354c096cf2d75722384ff819ffbc81cdbbe (diff) |
Btrfs-progs: add man page information for btrfs-find-root
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'man')
-rw-r--r-- | man/Makefile | 2 | ||||
-rw-r--r-- | man/btrfs-find-root.8.in | 30 |
2 files changed, 31 insertions, 1 deletions
diff --git a/man/Makefile b/man/Makefile index b1d36453..3d2e3ba9 100644 --- a/man/Makefile +++ b/man/Makefile @@ -12,7 +12,7 @@ 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-debug-tree.8.gz btrfs-show-super.8.gz btrfs-find-root.8.gz INFILES = ${MANPAGES:.in=.gz} all: $(MANPAGES) diff --git a/man/btrfs-find-root.8.in b/man/btrfs-find-root.8.in new file mode 100644 index 00000000..398aa411 --- /dev/null +++ b/man/btrfs-find-root.8.in @@ -0,0 +1,30 @@ +.TH BTRFS-FIND-ROOT 8 +.SH NAME +btrfs-find-root \- filter to find btrfs root. +.SH SYNOPSIS +.B btrfs-find-root [\fIoptions\fP] \fI<dev>\fP +.SH DESCRIPTION +\fBbtrfs-find-root\fP is used to find the satisfied root, you can filter by root tree's objectid, generation, level. + +\fIOptions\fP +.IP "\fB-g \fI<generation>\fP" 5 +filter root tree by it's original transaction id, tree root's generation in default. +.IP "\fB-o \fI<objectid>\fP" 5 +filter root tree by it's objectid,tree root's objectid in default. +.IP "\fB-l \fI<level>\fP" 5 +filter root tree by B-+ tree's level, level 0 in default. + +.SH EXIT CODE +\fBbtrfs-find-root\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 <http://gnu.org/licenses/gpl.html>. +.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) |