2014-04-02 08:29:20 +00:00
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btrfs-inspect-internal(8)
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=========================
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NAME
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----
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btrfs-inspect-internal - resolve different btrfs items for debug purpose
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SYNOPSIS
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--------
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2014-05-19 15:49:35 +00:00
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*btrfs inspect-internal* <subcommand> <args>
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2014-04-02 08:29:20 +00:00
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DESCRIPTION
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-----------
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2014-05-19 15:49:35 +00:00
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*btrfs inspect-internal* is used to resolve different items for debug purpose.
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2014-04-02 08:29:20 +00:00
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SUBCOMMAND
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----------
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2014-05-19 15:49:35 +00:00
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*inode-resolve* [-v] <inode> <path>::
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2014-04-02 08:29:20 +00:00
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Resolves an <inode> in subvolume <path> to all filesystem paths.
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+
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`Options`
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+
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-v::::
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verbose mode. print count of returned paths and ioctl() return value
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2014-05-19 15:49:35 +00:00
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*logical-resolve* [-Pv] [-s <bufsize>] <logical> <path>::
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2014-04-02 08:29:20 +00:00
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Resolves a <logical> address in the filesystem mounted at <path> to all inodes.
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By default, each inode is then resolved to a file system path (similar to the
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inode-resolve subcommand).
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+
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`Options`
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-P::::
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skip the path resolving and print the inodes instead
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-v::::
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verbose mode. print count of returned paths and all ioctl() return values
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-s <bufsize>::::
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set inode container's size.
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This is used to increase inode container's size in case it is
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not enough to read all the resolved results. The max value one can set is 64k.
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2014-05-19 15:49:35 +00:00
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*subvolid-resolve* <subvolid> <path>::
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2014-04-02 08:29:20 +00:00
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Get file system paths for the given subvolume ID.
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2014-05-19 15:49:35 +00:00
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*rootid* <path>::
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2014-04-02 08:29:20 +00:00
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For a given file or directory, return the containing tree root id. For a
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subvolume return it's own tree id.
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+
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The result is undefined for the so-called empty subvolumes (identified by inode number 2).
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EXIT STATUS
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-----------
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2014-05-19 15:49:35 +00:00
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*btrfs inspect-internal* returns a zero exist status if it succeeds. Non zero is
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2014-04-02 08:29:20 +00:00
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returned in case of failure.
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AVAILABILITY
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------------
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2014-05-19 16:04:26 +00:00
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*btrfs* is part of btrfs-progs.
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2014-04-02 08:29:20 +00:00
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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-debug-tree`(8)
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