Login or Register to Ask a Question and Join Our Community

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

dmctl(8) [netbsd man page]

DMCTL(8)						    BSD System Manager's Manual 						  DMCTL(8)

NAME

     dmctl -- manipulate device-mapper driver command

SYNOPSIS

     dmctl

DESCRIPTION

     dmctl works with the device-mapper kernel driver.	It can send and receive information and commands from the dm driver.

	   version    Print driver and lib version.
	   targets    List available kernel targets.
	   create     Create device with [dm device name].
	   ls	      List existing dm devices.
	   info       Get info about device with [dm device name].
	   rename     Rename device with [dm device name] to [dm device new name].
	   remove     Remove device with [dm device name].
	   resume     Resume IO on dm device [dm device name].
	   suspend    Suspend IO on dm device [dm device name].
	   deps       Print physical dependiences for dm device [dm device name].
	   reload     Switch active and passive tables for [dm device name].
	   status     Print status for device with [dm device name].
	   table      Print active table for device with [dm device name].

SEE ALSO

     dm(3), dm(4)

HISTORY

     The dmctl was written and contributed to NetBSD by Adam Hamsik and first appeared in NetBSD 6.0.

BSD
								 January 23, 2011							       BSD

Check Out this Related Man Page

UHMODEM(4)						   BSD Kernel Interfaces Manual 						UHMODEM(4)

NAME

     uhmodem -- USB support for Huawei 3G wireless modem device

SYNOPSIS

     uhmodem*  at uhub?
     ucom*  at uhmodem?

HARDWARE

     The uhmodem driver supports the following adapters:

	   Huawei E220
	   E-mobile D01HW
	   E-mobile D02HW
	   NTT DoCoMo a2502

DESCRIPTION

     The uhmodem driver provides support for the Huawei 3G wireless modems and its variants.  This type of device has multiple com ports.  And
     some modems have own storage to contain its device driver (for Windows).  The uhmodem driver can handle all of these functions on the device.

     When the device attached, it will attach multiple ucom devices.  The former one is main com device to use communication with your network
     provider, and others are sub com devices to monitor the condition of data communication and/or network status.  These com devices can be used
     simultaneously.

     The device is accessed through the ucom(4) driver which makes it behave like a tty(4).

SEE ALSO

     tty(4), ubsa(4), ucom(4), usb(4)

HISTORY

     The uhmodem driver first appeared in NetBSD 5.0.  Separate from ubsa driver.

BSD
								  January 8, 2008							       BSD
Man Page