Configuring Dvts; Displaying Santap Information - HP Cisco MDS 9020 - Fabric Switch Configuration Manual

Chapter 49 Configuring SANTap
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m

Configuring DVTs

To configure a DVT, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# santap module 2 dvt target-pwwn
50:06:0e:80:03:81:32:36 target-vsan 9 dvt-name
MYDVT dvt-vsan 12
switch(config)# santap module 2 dvt target-pwwn
50:06:0e:80:03:81:32:36 target-vsan 9 dvt-name
MYDVT dvt-vsan 12 dvt-port 1
switch(config)# santap module 2 dvt target-pwwn
50:06:0e:80:03:81:32:36 target-vsan 9 dvt-name
MYDVT dvt-vsan 12 lun-size-handling 1
switch(config)# santap module 2 dvt target-pwwn
50:06:0e:80:03:81:32:36 target-vsan 9 dvt-name
MYDVT dvt-vsan 12 io-timeout 20
switch(config)# no santap module 2 dvt
target-pwwn 50:06:0e:80:03:81:32:36
In Cisco SAN OS release 3.2(1) or later releases, SANTap supports 32 host initiators per DVT.

Displaying SANTap Information

Use the show santap module command to display information about SANTap (see
Example
Example 49-1 Displays SANTap CVT Information
switch# show santap module 2 cvt
CVT Information :
OL-16184-01, Cisco MDS SAN-OS Release 3.x
49-8).
cvt pwwn = 23:4f:00:0d:ec:09:3c:02
cvt nwwn = 23:9d:00:0d:ec:09:3c:02
cvt id = 135895180
cvt xmap_id = 135895212
cvt vsan = 8
Displaying SANTap Information
Purpose
Enters configuration mode.
Configures the pWWN, target VSAN (which
contains the target and VI), DVT name, and
DVT VSAN (which contains the host and the
CVT).
Configures the pWWN, target VSAN, DVT
name, DVT VSAN, and DVT port.
The DVT port maps to one of the ports on the
SSM. You can assign a port for explicit load
balancing or not assign a port, which allows
the SSM select the port and handle the load
balancing (default).
Configures the pWWN, target VSAN, DVT
name, DVT VSAN, and LUN size handling
flag (enabled). Enabling the LUN size
handling flag allows special LUN resize
handling by the vendor. The default LUN size
handling flag value is 0 (disabled).
Configures the pWWN, target VSAN, DVT
name, DVT VSAN, and IO timeout value in
seconds. The IO timeout determines the
interval after which to time out I/Os on the
target side. The range is 10 to 200 seconds and
the default value is 10 seconds.
Removes the DVT configuration.
Cisco MDS 9000 Family CLI Configuration Guide
Example 49-1 to
49-5