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THIN_RMAP(g


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

thin_rmap – output reverse map of a thin provisioned region of blocks from metadata device or file


 

SYNOPSIS

thin_rmap

[options]

{device|file}


 

DESCRIPTION

thin_rmap

outputs the reverse mapping stored in the metadata on a
device

or
file

between a region of thin provisioned pool blocks
and the associated thin provisioned devices.



–region <block range>.

output reverse map


-h, –help.

Print help and exit.


-V, –version.

Output version information and exit.



 

EXAMPLES

output reverse map for pool blocks 5..45 (denotes blocks 5 to 44 inclusive, but not block 45)



thin_rmap -r 5..45 /dev/vg/pool


 

DIAGNOSTICS

thin_rmap

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


 

SEE ALSO

thin_check(8)

thin_dump(8)

thin_repair(8)

thin_restore(8)

thin_metadata_size(8)


 

AUTHOR

Joe Thornber <[email protected]>

Heinz Mauelshagen <[email protected]>



 

Index



NAME

SYNOPSIS

DESCRIPTION

EXAMPLES

DIAGNOSTICS

SEE ALSO

AUTHOR



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