HP StorageWorks Fabric OS 6.1.1 administrator guide (5697-0235, December 2009)

400 Configuring and monitoring FCIP extension services
5. Issue the portShow command to verify that FC Fastwrite is enabled:
Disabling FC Fastwrite on a blade or switch
Disable FC Fastwrite by issuing the fastWriteCfg command. Disabling FC Fastwrite with this command
disrupts data traffic. For the FR4-18i blade, the command powers the blade off and back on. In the case of
the 400 Multi-Protocol Router, the router is rebooted. The process takes up to five minutes.
1. Connect to the switch and log in using an account assigned to the admin role.
2. Issue the following command:
switch:admin> fastwritecfg --disable slot
where slot is the slot in which the FR4-18i is installed. A slot number is not required for the 400
Multi-Protocol Router.
switch:admin> portshow 3/3
portName:
portHealth: HEALTHY
Authentication: None
portDisableReason: None
portCFlags: 0x1
portFlags: 0x20b03 PRESENT ACTIVE F_PORT G_PORT U_PORT
LOGICAL_ONLINE LOGIN NOELP ACCEPT
portType: 10.0
portState: 1 Online
portPhys: 6 In_Sync
portScn: 32 F_Port
port generation number: 0
portId: 022300
portIfId: 43320004
portWwn: 20:23:00:60:69:80:04:8a
portWwn of device(s) connected:
10:00:00:00:c9:2f:68:4d
Distance: normal
portSpeed: N2Gbps
LE domain: 0
FC Fastwrite: ON
Interrupts: 18 Link_failure: 0 Frjt: 0
Unknown: 0 Loss_of_sync: 2 Fbsy: 0
Lli: 12 Loss_of_sig: 4
Proc_rqrd: 13 Protocol_err: 0
Timed_out: 0 Invalid_word: 0
Rx_flushed: 0 Invalid_crc: 0
Tx_unavail: 0 Delim_err: 0
Free_buffer: 0 Address_err: 0
Overrun: 0 Lr_in: 2
Suspended: 0 Lr_out: 0
Parity_err: 0 Ols_in: 0
2_parity_err: 0 Ols_out: 2
CMI_bus_err: 0
Port part of other ADs: N