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Open Menu /Documentation/ABI/testing/sysfs-block-aoe 
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What:		/sys/block/etherd*/mac
Date:		Apr, 2005
KernelVersion:	v2.6.12
Contact:	Ed L. Cashin <ed.cashin@acm.org>
Description:
		(RO) The ethernet address of the remote Ata over Ethernet (AoE)
		device.

What:		/sys/block/etherd*/netif
Date:		Apr, 2005
KernelVersion:	v2.6.12
Contact:	Ed L. Cashin <ed.cashin@acm.org>
Description:
		(RO) The names of the network interfaces on the localhost (comma
		separated) through which we are communicating with the remote
		AoE device.

What:		/sys/block/etherd*/state
Date:		Apr, 2005
KernelVersion:	v2.6.12
Contact:	Ed L. Cashin <ed.cashin@acm.org>
Description:
		(RO) Device status. The state attribute is "up" when the device
		is ready for I/O and "down" if detected but unusable. The
		"down,closewait" state shows that the device is still open and
		cannot come up again until it has been closed.  The "up,kickme"
		state means that the driver wants to send more commands to the
		target but found out there were already the max number of
		commands waiting for a response. It will retry again after being
		kicked by the periodic timer handler routine.

What:		/sys/block/etherd*/firmware-version
Date:		Apr, 2005
KernelVersion:	v2.6.12
Contact:	Ed L. Cashin <ed.cashin@acm.org>
Description:
		(RO) Version of the firmware in the target.

What:		/sys/block/etherd*/payload
Date:		Dec, 2012
KernelVersion:	v3.10
Contact:	Ed L. Cashin <ed.cashin@acm.org>
Description:
		(RO) The amount of user data transferred (in bytes) inside each AoE
		command on the network, network headers excluded.