Hp StorageWorks XP Remote Web Console Software Manual do Utilizador

HP StorageWorksXP24000/XP20000 LUN Manager UserGuideAbstractThis guide explains how to define paths between hosts and logical volumes, a prerequisite

Figure 2 Enabling LUN SecurityUsually, you do not need to disable LUN security on ports. If LUN security is disabled on a port,the connected hosts wil

Figure 53 Concept of Host Mode OptionFigure 54 Example of Host Mode OptionTable 16 Binary to Hexadecimal ConversionHexadecimalNumberBinary NumberHexad

Table 17 Available Configuration Values for the [WWN] TagAvailable ValuesItemColumnOne of the following can be set (Maximum number of ports is 256):1A

Table 18 Available Configuration Values for the [LUN] TagAvailable ValuesItemColumnOne of the following can be set (Maximum number of ports is 256):1A

Table 19 Available Configuration Values for the [LDEV] TagAvailable ValueItemColumn00Ldkc1st, 11th (Index)00 - FE. Set with hexadecimal numbers in one

Second Error CheckIn the second check, the spreadsheet settings are verified. Any errors found are displayed on theError Information list. This second

Figure 55 Second Error Check Flow ChartThird Error CheckThe third check is performed after the Apply button is selected. Errors detected at this third

7 TroubleshootingThis chapter describes how to troubleshoot LUN Manager problems.• “Troubleshooting” (page 106)• “Calling HP Technical Support” (page

8 Support and Other ResourcesRelated Documentation• HP StorageWorks XP24000/XP20000 Audit Log User and Reference Guide• Hitachi Cache Manager User Gui

http://www.hp.com/support/manualsIn the Storage section, click Storage Software and then select a product.Conventions for Storage Capacity ValuesHP XP

HP WebsitesFor additional information, see the following HP websites:• http://www.hp.com• http://www.hp.com/go/storage• http://www.hp.com/support/manu

entered from open-system hosts. When the administrator enters an RAID Manager command froman open-system host, the RAID Manager command is transferred

GlossaryCCHAP Challenge-Handshake authentication protocol.CU Control unit.CV, CVS Custom-sized volume, also called customized volume.DDASD Direct acce

UUUID User-definable LUN ID or logical volume ID.WWWN Worldwide Name, which is a unique identifier for a host bus adapter of a particular open-systemh

IndexAAIXfinding WWN, 33Cconventionsstorage capacity values, 108Ddocumentrelated documentation, 107documentationHP website, 107providing feedback, 109

3 Preparing for LUN Manager OperationsThis chapter describes the system requirements, instructions for configuring Remote Web Console,enabling the req

4 Using the LUN Manager GUIThis chapter describes the windows in the LUN Manager GUI.• “LUN Manager Window” (page 13)• “Port Window” (page 19)• “Authe

DescriptionItemThe WWN list is available when you select an item relatedto a Fibre Channel port from the tree. For details, see “TheWWN List” (page 16

When you double-click a port for which LUN security is disabled, the host groups, except for thefirst host group (host group 0), are unavailable.LU Pa

DescriptionItemSize of each logical volume.CapacityRAID level for each logical volume.If the logical volume is an external volume or a virtual volume,

Figure 7 WWN ListThe WWN list provides information about host bus adapters that are connected to Fibre Channelports of the storage system.DescriptionI

DescriptionItemLDKC number, CU image number, and LDEV number of a logical volume.These numbers are delimited by colon (:). indicates a normal logical

The LDEV list does not contain any volume reserved by XP Auto LUN. For more information, seeHP StorageWorks XP24000/XP20000 Auto LUN Software User Gui

© Copyright 2007, 2011 Hewlett-Packard Development Company, L.P.Confidential computer software. Valid license from HP required for possession, use or

Figure 10 Package TreeWhen you double-click the Fibre folder, the folder opens and lists Fibre Channel adapters (CHAs).When you double-click a channel

Figure 11 Port List Displaying Information about Fibre Channel PortsDescriptionItemPort names. For details, see “Port Serial Numbers and Port Names (4

Figure 12 Change Port Mode Box Displaying Information about Fibre Channel PortsDescriptionItemTo change settings for a port, select the port from this

Authentication Window, Fibre Folder SelectedWhen you launch LUN Manager and click the Authentication tab, the Authentication windowappears. This windo

Figure 14 Fibre FolderDescriptionIconIndicates a Fibre Channel port.Port Information ListThe Port Information list provides port information about the

FC Switch Information ListFigure 16 FC Switch Information ListDescriptionColumnFibre Channel port names. For details, see “Port Serial Numbers and Por

Figure 17 Authentication Window (When Selecting Port Icon under Fibre Folder)DescriptionItemUse this tree to find information about user authenticatio

Figure 18 Fibre FolderDescriptionIconsIndicates a Fibre Channel port.CLX-YIndicates that the host group performs authentication of hosts.host group na

Figure 20 Authentication Information (Host) ListDescriptionColumnNames of host groups.Group NameUser names of hosts. When the user name is not defined

5 Performing LUN Manager OperationsThis chapter provides instructions for performing LUN Manager operations.• “Launching LUN Manager for Fibre Channel

Contents1 Overview of LUN Manager Operations...6Overview of LUN Manager...

3. Group open-system hosts by host group (see “Registering Hosts in Host Groups” (page 37)).4. Associate host groups with LUs (see “Defining LU Paths

Figure 21 LightPulse Utility/NT WindowFinding WWN for HP-UXTo find the WWN in an HP-UX environment (see “HP-UX Worldwide Name” (page 32)):1. Verify th

Figure 22 HP-UX Worldwide NameFinding WWN for SolarisHP currently supports the JNI Fibre Channel adapter in a Sun Solaris environment. This documentwi

Figure 23 Sun Solaris Worldwide NameFinding WWN for AIX, IRIX, or SequentTo find the WWN in an AIX, SGI Irix, or Sequent environment, use the fibre sw

4. Select a host mode from the Host Mode list. When selecting a host mode, you must considerthe platform and some other factors (see “Host Modes for H

Table 1 Host Modes for Host Groups (continued)When to select this modeHost modeWhen registering Solaris server hosts in the host group09 SolarisWhen r

Table 2 Host Mode OptionsWhen to select this optionHost mode optionsNo.When VERITAS Database Edition/Advanced Cluster for Real Application Clustersor

Table 2 Host Mode Options (continued)When to select this optionHost mode optionsNo.When all the following conditions are satisfied:• The host mode 0C

will be more helpful because you can name host bus adapters after the host installation site or thehost owners.NOTE:• A nickname can consist of up to

3. Click Apply in the LUN Manager window.A message appears and asks if you want to apply the setting to the storage system.4. Click the OK button to c

Overview...41Host and Host Grou

• Windows Server 2003 SP1 or later• Red Hat Enterprise Linux AS 4 Update 1 or laterIf you use other operating system than these, make sure that a logi

This section describes the following operations on host groups, Fibre Channel ports, and FibreChannel switches for user authentication:• Settings and

1. A host group of the storage system authenticates a host that attempts to connect (authenticationof hosts).2. The host authenticates the connection-

(user name and secret) of the port specified on the port side matches that stored on the host, thehost allows the host group to connect.Host and Host

If the host is not configured for authentication by host groups with CHAP, the authenticationfails and the host cannot connect to the storage system.◦

Figure 29 Example of Authentication of HostsIn “Example of Authentication of Hosts” (page 45), host group 1 performs authentication of hosts,but host

“Combinations of port settings and connection results” (page 46) shows the relationship betweenthe combinations of host group settings and the connect

Figure 30 Flow of Authentication of Fibre Channel SwitchEach case in the flow is explained as follows. Case A to Case D in “Flow of Authentication of

If the Fibre Channel switch of the port is not configured for authentication with CHAP,the authentication fails and the Fibre Channel switch cannot co

and secret) specified on the port side matches that stored on the host, the host allows the hostgroup to connect.Configuring Fibre Channel Authenticat

Configuration Definitions...93Comments...

3. In the Port tree, select a port or host group on which you want to register user information fora host.The user information for hosts currently reg

You should register user information for all the hosts to be connected with a host group that performsauthentication of hosts. To allow a specific hos

1. Make sure that Remote Web Console is in Modify mode.2. Start LUN Manager and display the Authentication window (“Authentication Window (WhenSelecti

4. Right-click any point in the Authentication Information (Target) list and select SpecifyAuthentication information from the pop-up menu.The Specify

4. Right-click any point in the Authentication Information (Target) list and select Clear Authenticationinformation from the pop-up menu.Clear Authent

Figure 35 Set Port Information Dialog BoxSetting Port User InformationTo register user information on a Fibre Channel port:1. Make sure that Remote We

Figure 36 Default Setting(User Name/Secret) Dialog BoxSwitch AuthenticationSetting Switch User InformationTo register user information on a Fibre Chan

8. Click the Apply button in the Authentication window.A message appears and asks if you want to apply the setting to the storage system.9. Click the

Figure 38 Clear Authentication Information Dialog BoxSetting the Switch Authentication ModeTo specify the authentication mode of a Fibre Channel switc

6. Click the Apply button in the Authentication window.A message appears and asks if you want to apply the setting to the storage system.7. Click the

1 Overview of LUN Manager OperationsThis chapter provides a very brief overview of the LUN Manager functions.• “Overview of LUN Manager” (page 6)• “Ov

NOTE: If you check Apply this change to other ports, too and click the OK button, a dialogbox appears (“Dialog Box that Displays the Host Bus Adapters

1. Start LUN Manager and display the LUN Manager window (“LUN Manager Window (WhenSelecting Icon under Fibre Folder)” (page 13)).2. In the tree, selec

4. Do either of the following:• If you want to change the name of the host group, enter a new name in the Group Namebox.• If you want to change the ho

1. Start LUN Manager and display the LUN Manager window (“LUN Manager Window (WhenSelecting Icon under Fibre Folder)” (page 13)).2. In the tree, selec

• Specifying topology (see “Setting the Fibre Channel Topology” (page 66))• Choosing between standard mode and the high speed mode (see “ Changing the

Table 5 Available Addresses for Fibre Channel Ports (continued)LoopIDPortAddress(AL-PA)LoopIDPortAddress(AL-PA)LoopIDPortAddress(AL-PA)LoopIDPortAddre

1. Start LUN Manager and display the Port window (“Port Window (When Selecting Icon underFibre Folder)” (page 19)).2. In the Package tree, select the

If a fabric switch is used, specify FC-AL or point-to-point in the LUN Manager window (by default,FC-AL is specified). If a fabric switch is used, con

You must apply High Speed mode or Initiator/External MIX mode to groups of four ports, not toindividual ports. In LUN Manager terminology, each group

Figure 43 Ports in High Speed Mode or Initiator/External MIX modeIf High Speed mode is applied to the four ports in a port block, only two of the port

2 About LUN Manager OperationsThis chapter provides an introduction to Fibre Channel operations, LUN Security, and HPStorageWorks RAID Manager.• “Over

To improve the I/O processing speed by applying High Speed mode, a path definition is alsonecessary for a port that cannot be used for the connection

Table 6 Port Serial Numbers and Port Names (4-port Fibre Channel Adapter) (continued)High Speed mode orInitiator/ExternalMIX modeStandard modePort ser

High Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberHigh Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumber--

High Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberHigh Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumber--

High Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberHigh Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberCL

Table 7 Port Serial Numbers and Port Names (8-port Fibre Channel Adapter) (continued)High Speed mode orInitiator/ExternalMIX modeStandard modePort ser

High Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberHigh Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberCL

High Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberHigh Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberCL

High Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberHigh Speed mode orInitiator/ExternalMIX modeStandard modePort serialnumberCL

Table 8 Port Serial Numbers and Port Names (HP StorageWorks XP20000 Disk Array)(continued)High Speed mode,Initiator/ExternalMIX modeStandard modePort

A host group can only contain hosts that are connected to the same port, and cannot contain hoststhat are connected to different ports. For example, i

To view a list of concatenated parity groups:1. Start LUN Manager and display the LUN Manager window (“LUN Manager Window (WhenSelecting Icon under Fi

Figure 45 Information about LU Paths to be DeletedNOTE: If you delete numerous paths at one time, the deletion may take time and the dialog boxmay see

NOTE: You cannot paste paths to initiator ports.To copy one or more (but not all) LU paths defied to a host group, take the following steps:a. Select

Figure 46 Alternate Paths Dialog BoxNOTE: The Group ID column indicates group numbers (G-IDs) of the host group.Using LUN SecurityTo protect mission-c

7. Click the Apply button in the LUN Manager window.A message appears and asks if you want to apply the setting to the storage system.8. Click the OK

1. Start LUN Manager and display the LUN Manager window (“LUN Manager Window (WhenSelecting Icon under Fibre Folder)” (page 13)).2. In the upper-right

3. Select Cmd. Dev. Security: Disable -> Enable from the pop-up menu.A message appears asking if you want to apply command device security.4. Click

(page 88)), enter a UUID in the UUID box. If a UUID is already specified in the UUID box,you can change it. However, if multiple LUNs, or N/As are sel

Figure 48 Set UUID Window (When a Server Host Other Than OpenVMS is Used)NOTE: When the host mode 05 OpenVMS is used, the disk storage system version

6 Performing LUN Manager Operations Using ConfigurationFile LoaderThis chapter provides instructions for performing LUN Manager operations using Confi

You can add, change, and delete LU paths when the system is in operation. For example, if newdisks or server hosts are added to your storage system, y

Figure 49 Configuration File Loader Operation Flow ChartThis chapter provides an overview of LUN Manager spreadsheets that are required for settingsus

Figure 50 Sample SpreadsheetAll of the formatting requirements in “Spreadsheet File Formatting Requirements” (page 91) mustbe satisfied.Table 10 Sprea

Spreadsheet DeclarationThe spreadsheet declaration is required, and is written at the beginning of the spreadsheet. Certainparts of the declaration wi

• The row after the function tag indicates the required setting items (Cha and PcbMode in theexample) for the function. The setting items are separate

parameters (adding, deleting, or changing) for the storage system. A row of configuration definitionscan be divided into the current settings area, a

CommentsYou can also type comment rows in the spreadsheet by beginning a row with the # character. Thecomment row can consist of any characters in any

Table 12 LUN Manager Spreadsheet FormatFunction Tag[LDEV][LUN][WWN][HostGroup][Port][Cha]ColumnLdkcPortPortPortPortCha1stCuGroup IdGroup IdGroup IdSec

Table 13 Available Configuration Values for the [CHA] TagAvailable ValuesItemColumnOne of the following can be set:CHA-1AL,CHA-1AU,CHA-1BL,CHA-1BU,CHA

Table 14 Available [Port] Tag Configuration ValuesAvailable ValueItemColumnSet one of the following (Maximum number of ports is 256):1A, 1B, 1C, 1D, 1

Table 15 Available Configuration Values for the [HostGroup] TagAvailable ValuesItemColumnOne of the following can be set (Maximum number of ports is 2