Q-Logic FC HBA CLI manual View, Enable, or Disable LUNs, Link Status Parameters

A

5– Non-interactive Commands Command Summary

Where:

HBA Instance = HBA number (use -gcommand to find)

HBA WWPN = World wide port name of the HBA

Parameter Name = Name of the parameter (see Table 5-10)

Parameter Alias = Alias of the parameter (see Table 5-10)

Parameter Value = New value of the parameter (see Table 5-10)

Table 5-10defines the link status parameter names, aliases, and values.

Table 5-10. Link Status Parameters

Description	Name	Alias	Value
Sets link-status retrieval period	AutoPoll	AP	0–256acycles
Sets link-status retrieval polling interval	PollRate	SR	5–30 seconds
Save link status to CVS log file	LogToFile	LF	Log file name

aWhen the AutoPoll parameter is 0, the link status is retrieved automatically until the user aborts the operation. When the AutoPoll parameter is in the range of 1–256, the link status is retrieved for the number of cycles specified by this value.

5.3.21

-m

(View, Enable, or Disable LUNs)

NOTES:

„If the current driver setting is Bind by Port ID, this option is not available.

„Under Solaris, if you use the driver from the OS installation CDs (QLC driver), this feature is disabled.

„Under Linux, if you use the ioctl or sysfs (inbox) driver, this feature is disabled.

„Under Solaris, the QLA HBA driver supports a maximum of 256 LUNs.

„Under Solaris, the QLC HBA driver supports a maximum of 16K LUNs.

„You must persistently bind the targets before configuring selective LUNs, (link).

Use the -mcommand to:

„View all selective LUNs for all HBA ports (1)

„View an HBA’s selective LUN list (2)

„View the current selective state of a LUN on a specific target (3)

„Enable (select) a LUN on a specific target on a specific HBA (4)

SN0054614-00 F 5-29