Fcpim – Brocade Communications Systems CNA User Manual
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Brocade Adapters Administrator’s Guide
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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>
bcu fcpim --modstats <port_id>
bcu fcipim --modstatsclr
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.
port_id
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.
port_id
Specifies the ID of the port for which you want to clear statistical information.
--qdepth
Specifies the per-target SCSI queue depth value.
port_id
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.
port_id
Specifies the ID of the port for which you want to query.
--modstats
Displays statistics related to the Fibre Channel port initiator mode.
port_id
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.
port_id
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).
port_id
Specifies the ID of the port for which you want to enable or disable the FCP
initiator mode.
tov
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.