Brocade Communications Systems 825 Manuel D’Utilisation

fcpim

B

fcpim

Enables or disables fast failover of initiator mode I/O. The default setting is off.

Synopsis

bcu fcpim --stats <port_id> 

bcu fcpim --statsclear <port_id> 

bcu fcpim --qdepth <port_id> <q_depth_value>

bcu fcpim --query <port_id> <rpwwn> [-l <lpwwn>]

bcu fcpim --modstats <port_id> 

bcu fcipim --modstatsclr <port_id>

bcu fcpim --pathtov <port_id> tov

Description

Enables or disables fast failover of the Fibre Channel Port (FCP) initiator mode I/O and displays or 
clears statistics.

NOTE

The fcpim - -mpiomode command is not available on the Solaris operating system.

Operands

--stats

Displays statistics related to the Fibre Channel port initiator mode.

Specifies the ID of the port for which you want to display statistical 
information.

--statsclr

Clears statistics related to the Fibre Channel port initiator mode.

Specifies the ID of the port for which you want to clear statistical information.

--qdepth

Specifies the per-target SCSI queue depth value.

Specifies the ID of the port for which you want to enable or disable the FCP 
initiator mode.

q_depth_value Specifies the queue depth value, per target. The maximum value is 1024. If 0 

is specified, no maximum limit is enforced.

--query

Queries the fcpim attributes.

Specifies the ID of the port for which you want to query.

--modstats

Displays statistics related to the Fibre Channel port initiator mode.

 Specifies the ID of the module for which you want to display statistical 
information.

--modstatsclr

Clears statistics related to the Fibre Channel port initiator mode.

Specifies the ID of the module for which you want to clear statistical 
information.

--pathtov

Sets the device path timeout value [tov] in seconds (1..60).

Specifies the ID of the port for which you want to enable or disable the FCP 
initiator mode.

Specifies the optional path time out value (TOV) in seconds (1 to 60). A value 
of 0 triggers the default timeout value. The default TOV is 10 seconds.