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Table 5 describes the fibreutils commands.
Table 5 fibreutils comm ands
Command
Description
adapter_info
Lists useful information about HBAs in the system.
Use
the -h option to list other switches.
hp_rescan
Forces the QLA H
BAs and the SCSI midlayer (scsi_mod.o)torescan
for LUNs on all adapters or a particular adapter instance.
Use
the -h option to list other switches.
hp_system_info
Gathers information on the current system and packages it into a
compressed tar file.
lssd
Lists all sd devices with instance, channel, bus, and LUN information,
SCSI product ID, fi rmware level, WWNN and INQUIRY page 0x83
UUID information.
Use
the -h option to list other switches.
lssg
List all sg devices with instance, channel, bus and LUN information,
SCSI product
ID, firmware level, WWNN and INQUIRY page 0x83
UUID information.
Use
the -h option to list other switches.
probe-luns
Forces theSCSImidlayermodule(scsi_mod.o) to rescan LUNs 0-32
for targets attached to HBAs.
Use
the -h option to list other switches.
See "Starting probe-luns at system boot time"onpage20for more
information.
scsi_info
Shows inquiry information for a specificSCSIdevice
Starting probe-luns at system boot time
In some cases, specifically, if adeviceisnot in the SCSIblacklist or device list, a probemustbe forcedata
specific host, channel, ID, or LUN to find a LUN. Running probe-luns at system boot can solve this issue.
To
start probe-luns at system boot, the appropriate code resides in the pbl_inst.sh script in
the /opt/hp/hp_fibreutils/pbl
directory.
To install the probe-luns startup code, enter:
#
cd /opt/hp/hp_fibreutils/pbl
# ./pbl_inst.sh -i
Using FLASUTIL
FLASUTIL is a Flash and NVRAM Programming DOS utility. The following table describes the command
line
opti
ons.
Note the following about FLASUTIL options:
• The options apply only to the associated component. For example, you c a nnot use an command
option fo
r
Boot Code image for Fcode image.
• In the following options, xxxx is the HBA address. If no address is specified, the option applies to
all HBAs.
20
Installing and configuring the Linux driver