LSI Understanding SAS Wide Ports and Connectors in 's SAS6160

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Chapter 1: Overview SAS Phys, Ports, and Connectors

LSISAS6160 SAS Switch User Guide

a. Narrow SAS Port with One Phy in Each Port

	Narrow Port						Narrow Port
				TX
		Phy		TX			Phy
		Phy		RX			Phy
				RX

b. Wide SAS Port with Four Phys in Each Port

	Wide Port						Wide Port
				TX
		Phy		TX			Phy
		Phy		RX			Phy
				RX
				TX

		Phy					Phy
		Phy		RX			Phy
				RX
				TX

		Phy					Phy
		Phy		RX			Phy
				RX
				TX

		Phy					Phy
		Phy		RX			Phy
				RX

Figure 5: Narrow and Wide SAS Ports

The SAS6160 switch has 64 phys, numbered 0 through 63. Each of the 16 SAS connectors on the switch case (numbered 0 through 15 in this document) contains four phys, making them wide ports.

During normal operation, the SAS connectors on the switch are cabled to SAS connectors on initiator devices or target devices. This connection creates a wide SAS port through which data is transmitted and received.

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LSI Corporation September 2010

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Contents LSISAS6160 SAS Switch Revision History Table of Contents SAS Domain Manager Command Line Interface Features ChapterSerial Attached Scsi and the SAS6160 Switch LSISAS6160 SwitchLSISAS6160 Resource Management Block Diagram of the LSISAS6160 Switch SAS Phys, Ports, and Connectors Link between Two Single SAS PhysNarrow and Wide SAS Ports SAS Connectors and Cabling Mini SAS 4x CableAcross the entire Zpsds Minimize conflictsOnly the storage within its zone or zones SAS Zoning OverviewFollowing figure shows a simple example of zoning Groups and zone sets manually by using the SDM utilityCreating SAS Zones Overview SAS Routing and Zoning Configuration for Zoning Example Connecting Devices to the SAS6160 Switch Creating Zone GroupsExample 1, Multiple Servers and JBODs Example 3, Multiple Servers and a Cascading Switch Example 4, High Availability Example 5, Large Data Storage Topology Example 6, Cascaded Switches Example 7, Switches in a Star Tree Configuration To interpret the LEDs on the switch Unpacking the SwitchIdentifying Switch Components Carton contains the following itemsCables Installing the SAS6160 SwitchSAS6160 Connectors SAS6160 LEDsRack. These options are shown in the following figure Mounting Shelf in a Rack Connecting to a Host Changing the Default Static IP Address Setting a Static IP AddressUsing SDM-GUI Exit SDM-GUI and power cycle the switchExit SDM-CLI and power cycle the switch For exampleConnecting SAS and Sata Hardware Safety Notices 1 FCCCanada Mark Vcci Bsmi 5 CCC Installation and Hardware Setup Safety Notices SDM-GUI Accounts Starting SDM-GUIOptions Embedded SDM only supports a single domainFile, Server, and Help Menu Options For zoning Information is available to both admin and user accountsViews Tab View End Device TableAlias Table View Zone Groups View Zone GroupsView Zone Sets View Zone SetsNode100, and so on Domain TabThis section, click the hyperlinks on the Domain tab Alias ManagementDomain. You also can also this command to delete aliases View/Delete Aliases commandView/Delete Aliases Box and clicking the Delete button Connector WizardZone set and the two associated zone groups Group to communicate with each otherCheck box and clicking the Delete button Guide you through the configuration processMaximum number of 248, the wizard displays an error message Zone group to communicate with each otherManually Configure Zone Groups Create Zone Group Create Zone GroupModify Zone Group Time of activation. shows the View Zone Group windowView Zone Group Delete Zone GroupPassword Maximum password length is 32 charactersBinary 0, as defined by the SAS 2.0 specification MatrixView Zone Set View Zone Set windowZone set Modify Zone SetActivate/Deactivate Zone Set Activate/Deactivate Zone SetWindow and then clicking Delete Delete Zone SetDevices Tab Device Tree and Properties TabFollowing figure shows the Properties tab Selected device. In , the domain properties are shownProperties Tab Background loop Environmentals TabFollowing figure shows the Attached Devices tab Those connectionsAttached Devices Tab Selected expander Following figure shows the Phys tabZone Group Tab Zone Group TabUpdate Firmware This tab contains the following commandsSuccessful update Operations TabReset Switch Following figure shows the Enable/Disable/Reset windowEnable/Disable/Reset PhysConfigure IP As shown in the following figuresCommand Usage Syntax Command arguments„ help command SDM-CLI CommandsHelp command Domain focus domain name„ passwd user Passwd admin user„ passwd admin Exit„ alias delete „ show zonegroup „ show alias„ show phy „ show zoneset„ zonegroup delete single name „ zonegroup add name sas addressaliasphy„ zonegroup create name „ zonegroup delete all noconfirm„ zoneset add name zone group zone group Set membership„ zoneset activate name „ zoneset create nameSdmcli show alias Sample Output for Show Command„ zoneset passwd Sdmcli show alias CalhounSdmcli show device Calhoun Show domain Sdmcli show domainSdmcli show phy Show phyRA Routing Attributes VP Virtual PHY Zone Grp Alias Phy Device Capabilities SAS Address TypeSdmcli show phy Calhoun Show phy aliasZoning Active Zone Group Number Zoning Inactive * phy may be assigned to a zone groupSDM-CLI Version SDM-D Version Sdmcli show phy Lincoln01Sdmcli show version Show phy alias phyShow zoneset data name Sdmcli show zoneset data ZoneOne Sdmcli show zonegroup ZoneOne#001Sdmcli show zoneset active Show zonegroup nameXip -i get avail Xip -i 500062b15555557f get expTroubleshooting