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Document that sector size is always 512 bytes. [AJ]
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@ -54,7 +54,7 @@ dmsetup \- low level logical volume management
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.SH DESCRIPTION
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dmsetup manages logical devices that use the device-mapper driver.
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Devices are created by loading a table that specifies a target for
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each sector in the logical device.
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each sector (512 bytes) in the logical device.
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The first argument to dmsetup is a command.
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The second argument is the logical device name or uuid.
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@ -165,6 +165,7 @@ Each line of the table specifies a single target and is of the form:
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logical_start_sector num_sectors target_type target_args
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.br
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.br
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There are currently three simple target types available together
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with more complex optional ones that implement snapshots and mirrors.
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