From af129354c096cf2d75722384ff819ffbc81cdbbe Mon Sep 17 00:00:00 2001 From: Wang Shilong Date: Wed, 14 Aug 2013 12:29:12 +0800 Subject: Btrfs-progs: add missing man page for btrfs-show-super Signed-off-by: Wang Shilong Signed-off-by: Qu Wenruo Signed-off-by: David Sterba Signed-off-by: Chris Mason --- man/Makefile | 2 +- man/btrfs-show-super.8.in | 30 ++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+), 1 deletion(-) create mode 100644 man/btrfs-show-super.8.in (limited to 'man') diff --git a/man/Makefile b/man/Makefile index e5c1f7cc..b1d36453 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-debug-tree.8.gz btrfs-show-super.8.gz INFILES = ${MANPAGES:.in=.gz} all: $(MANPAGES) diff --git a/man/btrfs-show-super.8.in b/man/btrfs-show-super.8.in new file mode 100644 index 00000000..ad04a42e --- /dev/null +++ b/man/btrfs-show-super.8.in @@ -0,0 +1,30 @@ +.TH BTRFS-SHOW-SUPER 8 +.SH NAME +btrfs-show-super \- show btrfs superblock information stored in devices +.SH SYNOPSIS +.B btrfs-show-super [\fIoptions\fP] \fI\fP [\fI...\fP] +.SH DESCRIPTION +\fBbtrfs-show-super\fP is used to print the information of superblock, +you can specify which mirror to print out. In default, every device's +first superblock will be printed out. + +\fIOptions\fP +.IP "\fB-a\fP" 5 +print all the superblock information, if this option is given, '\fB-i\fP' option will be ignored. +.IP "\fB-i \fI\fP" 5 +specify which mirror to print out. \fI\fP is between 0 and 2. if several '\fB-i \fI\fP'\fR are given, only the last one is valid. + +.SH EXIT CODE +\fBbtrfs-show-super\fR will return 0 exit code 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) -- cgit v1.2.3