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68702ea009
We can set not only btrfs mount point but also any path belong to btrfs mount point as btrfs-receive's destination. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.com>
74 lines
1.8 KiB
Plaintext
74 lines
1.8 KiB
Plaintext
btrfs-receive(8)
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================
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NAME
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----
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btrfs-receive - receive subvolumes from send stream
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SYNOPSIS
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--------
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*btrfs receive* [options] <path>
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DESCRIPTION
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-----------
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Receive a stream of changes and replicate one or more subvolumes that were
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previously used with *btrfs send* The received subvolumes are stored to
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'path'.
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*btrfs receive* will fail int the following cases:
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1. receiving subvolume already exists
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2. previously received subvolume was changed after it was received
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3. default subvolume has changed or you didn't mount BTRFS filesystem at the toplevel subvolume
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A subvolume is made read-only after the receiving process finishes succesfully.
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`Options`
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-v::
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enable verbose debug output, print each operation (each occurrence of this
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option increases the verbosity level)
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-f <infile>::
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by default, btrfs receive uses standard input to receive the stream,
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use this option to read from a file instead
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-C|--chroot::
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confine the process to 'path' using `chroot`(1)
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-e::
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terminate after receiving an 'end cmd' marker in the stream.
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+
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Without this option, the receiver terminates only if an error is encountered
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or at end of file
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--max-errors <N>::
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terminate as soon as N errors happened while processing commands from the send
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stream, default value is 1, 0 means no limit
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-m <mountpoint>::
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the root mount point of the destination filesystem
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+
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By default the mountpoint is searched in '/proc/self/mounts'.
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If you do not have '/proc', eg. in a chroot environment, use this option to tell
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us where this filesystem is mounted.
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EXIT STATUS
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-----------
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*btrfs receive* returns a zero exit status if it succeeds. Non zero is
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returned in case of failure.
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AVAILABILITY
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------------
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*btrfs* is part of btrfs-progs.
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Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for
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further details.
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SEE ALSO
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--------
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`mkfs.btrfs`(8),
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`btrfs-send`(8)
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