forked from Mirrors/btrfs-progs
31 lines
1.0 KiB
Groff
31 lines
1.0 KiB
Groff
.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 LIMITED.
|
|
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)
|