HP-UX Reference (11i v2 04/09) - 1M System Administration Commands A-M (vol 3)

f
fcmsutil(1M) fcmsutil(1M)
option is supported only by TACHYON TL, TACHYON XL2, DUAL PORT and FC/GigE
cards.
devstat (TL/XL/QL)
This option is used to obtain detailed statistics associated with each N_Port that this
N_Port has communicated with.
If the remote-N-Port-ID is specified, then the statistics associated with that N_Port are
displayed. If the
all option is specified, statistics associated with all N_ports that the
initiator has been able to communicate with, are displayed.
This option is supported only by TACHYON TL, TACHYON XL2, DUAL PORT and
FC/GigE COMBO cards.
clear_devstat
(TL/XL/QL)
This option is used to clear the statistics associated with a target.
If the remote-N-Port-ID is specified, then the statistics associated with that N_port are
cleared. If the
all option is specified, statistics associated with all valid N_Port_IDs are
cleared.
This option is supported only by TACHYON TL, TACHYON XL2, DUAL PORT and
FC/GigE COMBO cards.
replace_dsk (TL/XL/QL)
This option is used to specify that no authentication should be performed the next time
we communicate with the device. This option is to be used by system administrators for
replacing a disk, with another (with the same N_Port_ID). Note that this is not required,
if the new disk acquires a new N_Port_ID.
This option is supported only by TACHYON TL, TACHYON XL2, DUAL PORT and
FC/GigE COMBO cards.
disable
-f disable This option is used to disable the card. WARNING: This is a DESTRUCTIVE test
and communication to all nodes will be terminated. The
-f option can be used to
suppress the warning message displayed by TACHYON TL, TACHYON XL2, DUAL
PORT and FC/GigE Combo cards.
This option can be used, typically when a hardware problem cannot be resolved and is
interfering with system performance.
enable This option is used to enable the card, typically when a previous hardware problem has
been resolved.
ns_query_ports (TL/XL/QL)
This option is used to query the name server and get the list of nports. -k
option can be
used to get the list of nports cached by the driver.
dump_current_state (QL)
This option is used to force the driver and firmware to dump their current state informa-
tion and other data structures. WARNING: This is a DESTRUCTIVE operation.
This might result in failure of current I/O requests. The dump data will be saved
in the /tmp directory. The Firmware dump will be stored in a file named fcdfw_date-
timestamp .dmp and the driver dump will be saved in a file named fcddrv_date-
timestamp .dmp. This option is supported only by DUAL PORT and FC/GigE Combo
cards.
dump_saved_state (QL)
This option is used to retrieve firmware and driver dump, saved in the driver memory.
Driver initiates a dump when a fatal event is encountered. Fatal events could be either
due to firmware hang or to an irrecoverable error in the firmware or hardware. The
dump files will be saved in the /tmp directory. The Firmware dump will be stored in a
file named fcdfw_date-timestamp.dmp and the driver dump will be saved in a file
named fcddrv_date-timestamp.dmp. These dumps should be sent to HP for further
analysis of the problem. This option is supported only by DUAL PORT and FC/GigE
Combo cards.
NOTE: The driver does not save any new dumps, until the previously saved dump is
retrieved with this option. The availablity of a saved dump can be checked by running
Section 1M−−186 Hewlett-Packard Company − 5 − HP-UX 11i Version 2: September 2004