Chapter 26 W Command - Cisco AJ732A - MDS 9134 Fabric Switch Command Reference Manual

write command-id
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
write command-id
To configure a SCSI write command for a SAN tuner extension N port, use the write command-id
command.
Syntax Description cmd-id
target pwwn
transfer-size bytes
outstanding-ios value
continuous
num-transactions number Specifies a number of transactions. The range is 1 to 2147483647.
Defaults
The default for outstanding I/Os is 1.
Command Modes SAN extension N port configuration submode.
Command History Release
2.0(x)
Usage Guidelines
To stop a SCSI write command in progress, use the stop command.
Examples
The following example configures a continuous SCSI write command.
switch# san-ext-tuner
switch(san-ext)# nWWN 10:00:00:00:00:00:00:00
switch(san-ext)# nport pwwn 12:00:00:00:00:00:00:56 vsan 13 interface gigabitethernet
1/2
switch(san-ext-nport)# write command-id 100 target 22:22:22:22:22:22:22:22 transfer-size
512000 outstanding-ios 2 continuous
Related Commands Command
nport pwwn
san-ext-tuner
Cisco MDS 9000 Family Command Reference
26-2
write command-id cmd-id target pwwn transfer-size bytes [outstanding-ios value [continuous |
num-transactions number]]
Specifies the command identifier. The range is 0 to 2147483647.
Specifies the target port WWN. The format is hh:hh:hh:hh:hh:hh:hh:hh.
Specifies the transfer size in multiples of 512 bytes. The range is 512 to
8388608.
Specifies the number of outstanding I/Os. The range is 1 to 1024.
Specifies that the command is performed continuously.
Modification
This command was introduced.
Description
Configures a SAN extension tuner N port.
Enables the SAN extension tuner feature.
Chapter 26 W Commands
OL-18089-01, Cisco MDS NX-OS Release 4.x