forked from Mirrors/btrfs-progs
61 lines
1.2 KiB
Plaintext
61 lines
1.2 KiB
Plaintext
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btrfs-check(8)
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==============
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NAME
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----
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btrfs-rescue - Recover a damaged btrfs filesystem
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SYNOPSIS
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--------
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'btrfs rescue' <subcommand> <args>
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DESCRIPTION
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-----------
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'btrfs rescue' is used to try to recover a damaged btrfs filesystem.
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SUBCOMMAND
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----------
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'chunk-recover' [options] <device>::
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Recover the chunk tree by scanning the devices
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+
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`Options`
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+
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-y::::
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assume an answer of 'yes' to all questions.
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-v::::
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verbose mode.
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-h::::
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help.
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NOTE: Since 'chunk-recover' will scan the whole device, it will be *VERY* slow
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especially executed on a large device.
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'super-recover' [options] <device>::
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Recover bad superblocks from good copies.
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+
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`Options`
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+
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-y::::
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assume an answer of 'yes' to all questions.
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-v::::
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verbose mode.
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EXIT STATUS
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-----------
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'btrfs rescue' returns a zero exist 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. Btrfs filesystem is currently under heavy
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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 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-scrub`(8),
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`btrfs-check`(8)
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