f243fcd1b2
With the commit 002d021c (committed October 2011)
btrfsctl, btrfs-vol, btrfs-show were declared deprecated.
The last patches related to these commands are dated December 2010.
These tools are replaced by the "btrfs" tool in all the
functionality.
This commit removes all the related code.
Signed-off-by: Goffredo Baroncelli <kreijack@inwind.it>
Signed-off-by: David Sterba <dsterba@suse.cz>
35 lines
1 KiB
Groff
35 lines
1 KiB
Groff
.TH BTRFS-IMAGE 8
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.SH NAME
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btrfs-image \- create/restore an image of the filesystem
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.SH SYNOPSIS
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.B btrfs-image
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[options] \fIsource\fP \fItarget\fP
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.SH DESCRIPTION
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.B btrfs-image
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is used to create an image of a btrfs filesystem. All data will be zeroed,
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but metadata and the like is preserved.
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.I source
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is the special file corresponding to the device containing a btrfs filesystem.
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(e.g \fI/dev/sdXX\fP).
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.I target
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is the image file that btrfs-image creates. When used with \fB-r\fP option,
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\fBbtrfs-image\fP restores the image file from source into target.
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.SH OPTIONS
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.TP
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\fB\-r\fP
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restore metadump image.
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.TP
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\fB\-c\fR \fIvalue\fP
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compression level (0 ~ 9).
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.TP
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\fB\-t\fR \fIvalue\fP
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number of threads (1 ~ 32) to be used to process the image dump or restore.
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.SH AVAILABILITY
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.B btrfs-image
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is part of btrfs-progs. Btrfs is currently under heavy development,
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and not suitable for any uses other than benchmarking and review.
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Please refer to the btrfs wiki
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http://btrfs.wiki.kernel.org for further details.
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.SH SEE ALSO
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.BR btrfsck (8), mkfs.btrfs (8)
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