56 lines
1.1 KiB
Groff
56 lines
1.1 KiB
Groff
.TH THIN_REPAIR 8 "Thin Provisioning Tools" "Red Hat, Inc." \" -*- nroff -*-
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.SH NAME
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thin_check \- repair thin provisioning metadata on device or file
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.SH SYNOPSIS
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.B thin_check
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.RB [ options ]
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.I {device|file}
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.SH DESCRIPTION
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.B thin_check
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checks thin provisioning metadata created by
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the device-mapper thin provisioning target on a
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.I device
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or
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.I file.
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.SH OPTIONS
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.IP "\fB\-q, \-\-quiet\fP"
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Suppress output messages, return only exit code.
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.IP "\fB\-h, \-\-help\fP"
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Print help and exit.
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.IP "\fB\-V, \-\-version\fP"
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Output version information and exit.
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.IP "\fB\-\-super\-block\-only\fP"
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Only check the superblock is present.
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.IP "\fB\-\-skip-mappings\fP"
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Skip checking of the block mappings which make up the bulk of the
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metadata.
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.SH EXAMPLE
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Analyses and repairs thin provisioning metadata on logical volume
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/dev/vg/metadata:
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.sp
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.B thin_check /dev/vg/metadata
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The device may not be actively used by the target
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when running.
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.SH DIAGNOSTICS
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.B thin_check
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returns an exit code of 0 for success or 1 for error.
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.SH SEE ALSO
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.B thin_dump(8)
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.B thin_restore(8)
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.SH AUTHOR
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Joe Thornber <ejt@redhat.com>
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.br
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Heinz Mauelshagen <HeinzM@RedHat.com>
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