Verifying The San Extension Tuner Configuration - Cisco MDS 9000 series Configuration Manual

Chapter 3 Configuring the SAN Extension Tuner
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
Command
Step 6
switch(san-ext-nport)# clear counters
Step 7
switch(san-ext-nport)# end
switch#

Verifying the SAN Extension Tuner Configuration

The show commands display the current SAN extension tuner settings for the Cisco MDS switch (see
Examples
Example 3-1
switch# show flogi database
------------------------------------------------------------------------------
INTERFACE
------------------------------------------------------------------------------
iscsi3/4
Example 3-2
switch# show fcns database vsan 200
VSAN 200
--------------------------------------------------------------------------
FCID
--------------------------------------------------------------------------
0x020000
0x050000
Example 3-3
switch# show san-ext-tuner interface gigabitethernet 3/4 nport pWWN
12:00:00:00:00:00:00:56 vsan 200 counters
Statistics for nport
Node name 10:00:00:00:00:00:00:00 Port name 12:00:00:00:00:00:00:56
I/Os per second
Ingress MB per second
Egress
Average Response time per I/O : Read - 0 us, Write - 13432 us
Maximum Response time per I/O : Read - 0 us, Write - 6953 us
Minimum Response time per I/O : Read - 0 us, Write - 19752 us
Errors
Example 3-4
switch# show san-ext-tuner interface gigabitethernet 3/1
----------------------------------------------------------------------------
Interface
----------------------------------------------------------------------------
GigabitEthernet3/1
OL-19525-01,Cisco MDS NX-OS Release 4.2(1)
3-1 to 3-6).
Displays Entries in the FLOGI Database
VSAN FCID
200 0x050000
Displays Details for a VSAN Entry in the FLOGI Database
TYPE PWWN (VENDOR)
N 22:22:22:22:22:22:22:22
N 12:00:00:00:00:00:00:56
Displays All Virtual N Ports Configured on the Specified Interface
Read
Write
MB per second
Displays N Ports Configured on a Specified Gigabit Ethernet Interface
NODE NAME
10:00:00:00:00:00:00:00
Purpose
Clears the counters associated with this N port.
Exits the SAN extension tuner submode.
PORT NAME
12:00:00:00:00:00:00:56
FC4-TYPE:FEATURE
scsi-fcp
scsi-fcp
: 148
: 0%
: 100%
: 0.02 MBs/sec (Max -0.02 MBs/sec)
: 73.97 MBs/sec (Max -75.47 MBs/sec))
: 0
PORT NAME
10:00:00:00:00:00:00:01
Cisco MDS 9000 Family NX-OS IP Services Configuration Guide
Verifying the SAN Extension Tuner Configuration
NODE NAME
10:00:00:00:00:00:00:00
VSAN
91
3-9