51 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Groff
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Groff
		
	
	
	
	
	
| .TH THIN_RMAP(g 8 "Thin Provisioning Tools" "Red Hat, Inc." \" -*- nroff -*-
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| .SH NAME
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| thin_rmap \- output reverse map of a thin provisioned region of blocks from metadata device or file
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| 
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| .SH SYNOPSIS
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| .B thin_rmap
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| .RB [options]
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| .I {device|file}
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| 
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| .SH DESCRIPTION
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| .B thin_rmap
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| outputs the reverse mapping stored in the metadata on a
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| .I device
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| or
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| .I file
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| between a region of thin provisioned pool blocks
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| and the associated thin provisioned devices.
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| 
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| This tool cannot be run on live metadata.
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| 
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| .IP "\fB\\-\-region\fP \fI<block range>\fP".
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| output reverse map
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| 
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| .IP "\fB\-h, \-\-help\fP".
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| Print help and exit.
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| 
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| .IP "\fB\-V, \-\-version\fP".
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| Output version information and exit.
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| 
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| .SH EXAMPLES
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| output reverse map for pool blocks 5..45 (denotes blocks 5 to 44 inclusive, but not block 45)
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| 
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| .sp
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| .B thin_rmap --region 5..45 /dev/pool-metadata
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| 
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| .SH DIAGNOSTICS
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| .B thin_rmap
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| returns an exit code of 0 for success or 1 for error.
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| 
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| .SH SEE ALSO
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| .B thin_check(8)
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| .B thin_dump(8)
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| .B thin_repair(8)
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| .B thin_restore(8)
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| .B thin_metadata_size(8)
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| 
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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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