Dell POWEREDGE M1000E User Manual

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Fabric OS Command Reference

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nsShow

The following information is displayed only if the device has registered the information (for example,
the switch automatically registers SCSI inquiry data for FCP target devices):

•

FC4s supported

•

IP address

•

Port and node symbolic names

•

Fabric Port Name. This is the WWN of the port on the switch to which the device is physically
connected.

•

Port address or port IP address

Note

The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may
be in place. Refer to chapter 1, "Using Fabric OS Commands" and Appendix A, "Command
Availability" for details.

Operands

This command has the following optional operands:

-r

Replaces the time-to-live (TTL) attribute output with state change registration
(SCR) information. This value indicates what type of RSCN a device registers
to receive. Values include:

SCR=0

Reserved.

SCR=1

Fabric detected registration. Register to receive all RSCN requests issued by
the fabric controller for events detected by the fabric.

SCR=2

NX_Port detected registration. Register to receive all RSCN requests issued
for events detected by the affected NX_Port.

SCR=3

-t

Displays the device type. The device type is defined in terms of two attributes.
The first attribute indicates the origination of the device as one of the
following:

•

Physical- The device is connected to the NX_Port, using FLOGI to log into
the switch.

•

Virtual - The device is contrived by the switch.

•

NPV - The device is connected to the NX_Port, using FDISC to log in to the
switch.

•

iSCSI Device is connected to the iSCSI port.

The second attribute indicates the role of the device. Valid role attributes
include the following:

•

Unknown (initiator/target) - Device role is not detected

•

Initiator - An iSCSI initiator.

•

Target - An iSCSI target.

•

Initiator+Target - Both an iSCSI initiator and an iSCSI target.