Q-Logic 8100 SERIES manual FC HBA Change LUN State Utility Command Line Options

8–Configuring FCoE in a Linux Environment Using the QLogic Linux Utilities

Command Line Interface

To use the command line interface, type one of the following commands:

#./ql-lun-state-online.sh <host number list>

or

#./ql-lun-state-online.sh --all

where host number list a list of one or more SCSI host IDs (delimited by spaces) of the QLogic Converged Network Adapter physical or virtual ports. If you omit host number list and the --all option, the utility prompts you to correct your entry.

Table 8-20describes the FC HBA Change LUN State Utility command line options.

Table 8-20. FC HBA Change LUN State Utility Command Line Options

Option	Description
(Abbreviation)
<Host number>	Scan for all offline LUNs on the specified HOSTS (QLogic adapter
	ports) and enable them
--all (-a)	Scan for all offline LUNs on all the HOSTS (QLogic adapter ports)
	and enable them
--help (-h)	Display the help text
--interactive (-i)	Open the menu interface. Refer to “Menu Interface” on page 8-52.

Table 8-21shows a set of tasks and the commands that perform them.

Table 8-21. HBA Change LUN State Utility Command Examples

Task	Command Example
Enable all LUNs on host 2 and	# ./ql-lun-state-online.sh 2 4
4; that is, QLogic adapter ports
shown in sysfs as
/sys/class/scsi_host/host2 and
/sys/class/scsi_host/host4
Enable all LUNs on all adapt-	# ./ql-lun-state-online.sh --all
ers
Open the menu interface	# ./ql-lun-state-online.sh --interactive
Display the help text	# ./ql-lun-state-online.sh -–help

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