Best Answer: What Is Dmsetup in Linux?
Contents Dmsetup Manages Logical Devices That Use the Device-Mapper Driver. Devices Are Created by Loading a Table That Specifies a Target for Each Sector (512...
dmsetup manages logical devices that use the device-mapper driver. Devices are created by loading a table that specifies a target for each sector (512 bytes) in the logical device. The first argument to dmsetup is a command. The second argument is the logical device name or uuid.
What is dmsetup command in linux?
The dmsetup command is a command line wrapper for communication with the Device Mapper. For general system information about LVM devices, you may find the info , ls , status , and deps options of the dmsetup command to be useful, as described in the following subsections.
What does dmsetup do?
The dmsetup status device command provides status information for each target in a specified device. If you do not specify a device name, the output is information about all of the currently configured Device Mapper devices.
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