HP Cisco MDS 9124 Cisco MDS 9000 Family Command Reference Guide - Release 4.x - Page 574
ficon-tape-accelerator vsan, BladeSystem, and the Cisco Fabric Switch for IBM BladeCenter.
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ficon-tape-accelerator vsan Chapter 8 F Commands Send documentation comments to [email protected] ficon-tape-accelerator vsan To enable FICON tape acceleration for the FCIP interface, use the ficon-tape-accelerator vsan command in interface configuration submode. To disable FICON tape acceleration for the FCIP interface, use the no form of the command. ficon-tape-accelerator vsan vsan-id no ficon-tape-accelerator vsan vsan-id Syntax Description vsan-id Specifies the VSAN ID. The range is 1 to 4093. Defaults Disabled. Command Modes Interface configuration submode. Command History Release 3.0(1) Modification This command was introduced. Usage Guidelines Cisco MDS SAN-OS software provides acceleration for FICON tape write operations over FCIP for the IBM VTS and tape libraries that support the 3490 command set. FICON tape read acceleration over FCIP is not supported. FICON tape acceleration will not work if multiple inter-switch links (ISLs) are present in the VSAN. FICON write acceleration and tape acceleration can be enabled at the same time on the FCIP interface. Note This command is not supported on the Cisco MDS 9124 switch, the Cisco Fabric Switch for HP c-Class BladeSystem, and the Cisco Fabric Switch for IBM BladeCenter. Examples The following example enables FICON tape acceleration on the FCIP interface. switch# config terminal switch(config)# interface fcip 2 switch(config-if)# ficon-tape-accelerator vsan 100 This configuration change will disrupt all traffic on the FCIP interface in all VSANs. Do you wish to continue? [no] y The following example disables FICON tape acceleration on the FCIP interface. switch(config-if)# no ficon-tape-accelerator vsan 100 This configuration change will disrupt all traffic on the FCIP interface in all VSANs. Do you wish to continue? [no] y 8-70 Cisco MDS 9000 Family Command Reference OL-18089-01, Cisco MDS NX-OS Release 4.x
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