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THIN_REPAIR


Section: Maintenance Commands (8)
Updated: Thin Provisioning Tools
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NAME

thin_repair – repair thin provisioning binary metadata from device/file to device/file


 

SYNOPSIS

thin_repair

[options]

-i

{device|file}

-o

{device|file}


 

DESCRIPTION

thin_repair

reads binary thin provisioning metadata created by the
respective device-mapper target from one
device

or
file

, repairs it and writes it to another
device

or
file.

If written to a metadata
device

, the metadata can be processed
by the device-mapper target.



-i, –input {device|file}

Input file or device with binary metadata.


-o, –output {device|file}

Output file or device for repaired binary metadata.


-h, –help

Print help and exit.


-V, –version

Output version information and exit.



 

EXAMPLE

Reads the binary thin provisioning metadata from file
metadata

, repairs it and writes it to logical volume /dev/vg/metadata
for further processing by the respective device-mapper target:


thin_repair -i metadata -o /dev/vg/metadata


 

DIAGNOSTICS

thin_repair

returns an exit code of 0 for success or 1 for error.


 

SEE ALSO

thin_dump(8)

thin_check(8)

thin_restore(8)

thin_rmap(8)

thin_metadata_size(8)


 

AUTHOR

Joe Thornber <[email protected]>

Heinz Mauelshagen <[email protected]>



 

Index



NAME

SYNOPSIS

DESCRIPTION

EXAMPLE

DIAGNOSTICS

SEE ALSO

AUTHOR



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