Emulex 3.4 user manual Sfs

Table 5: Solaris emlxs (SFS) and Solaris LPFC Driver Parameter Cross-Reference (Continued)

Solaris	Solaris emlxs/HBAnyware	Related
emlxs/			LPFC Min/Max, Default and
	Min/Max, Defaults and	LPFC		Comments
HBAnyware			Description
	Description	Property
Property
cr-delay	Min:0	cr-delay	Min:0	Setting this value
	Max:63		Max:63	can minimize
	Default:0		Default:0	CPU utilization by
	Description: Specifies a		Description: Specifies a	reducing the
	count of milliseconds after		count of milliseconds after	number of
	which an interrupt response		which an interrupt response	interrupts that the
	is generated if the cr-count		is generated if the cr-count	driver generates
	has not been satisfied. This		has not been satisfied. This	to the operating
	value is set to 0 to disable		value is set to 0 to disable	system.
	the Coalesce Response		the Coalesce Response
	feature as default.		feature as default.
cr-count	Min:1	cr-count	Min:1	The value is often
	Max:255		Max:255	determined by
	Default:1		Default:1	your OEM. This
	Description: Specifies a		Description: Specifies a	property sets the
	count of I/O completions		count of I/O completions	number of I/Os to
	after which an interrupt		after which an interrupt	be queued in the
	response is generated. This		response is generated. This	operating
	feature is disabled if cr-		feature is disabled if cr-delay	system’s driver
	delay is set to 0.		is set to 0.	before an
				interrupt is
				initiated. The
				driver default
				settings are
				roughly a 1:1 I/O
				to interrupt ratio.
				If you change this
				property,
				performance
				varies per
				application.
enable-auth	Min:0	enable-	Min:0	This pararmeter
	Max:1	auth	Max:1	is dynamic for
	Default:0		Default:0	LPFC. This
	This driver property		This driver property specifies	property requires
	specifies if the DH-CHAP is		if the DH-CHAP is enabled	a link reset for
	enabled or not.		or not.	SFS.
link-speed	0 = auto select	link-speed	0 = auto select	This value can be
	1 = 1 Gb		1 = 1 Gb	changed to a
	2 = 2 Gb		2 = 2 Gb	specific link
	4 = 4 Gb		4 = 4 Gb	speed to optimize
	8 = 8 Gb		8 = 8 Gb	the link
	Default: 0		Default: 0	initialization
	Description: Sets the link		Description: Sets link speed.	process for a
	speed setting for initializing			specific
	the FC connection.			environment.

The HBAnyware Utility User Manual Page 81