HP XP24000 HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52
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- HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 1
HP StorageWorks XP24000 LUN Manager User's Guide Part number: T5214-96006 First edition: June 2007 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 2
to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 3
Guide Intended Audience Related Documentation Document Conventions Conventions for Storage Capacity Values Window Illustrations HP Technical Support Subscription Service HP Websites Documentation Feedback ... 9 9 9 10 10 10 10 11 11 11 1 Overview of HP StorageWorks - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 4
Initiator/External Mix Mode . Viewing a List of Concatenated Parity Groups Deleting LU Paths Defining and Viewing Alternate Paths Copying Paths between Fibre Channel Ports Viewing a List of Alternate Paths Using LUN Security Enabling LUN Security Disabling LUN Security Configuring the Storage - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 5
Second Error Check Third Error Check 87 88 89 90 90 91 92 93 95 96 97 98 98 98 99 7 Troubleshooting 101 Troubleshooting 101 Calling HP Technical Support 101 A Glossary, Acronyms, and Abbreviations 103 Index 105 XP24000 LUN Manager User's Guide 5 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 6
Set Port Information Dialog Box 55 31 ..The Default Setting(User Name/Secret) Dialog Box 56 32 ..The Specify Authentication Information Dialog Box 57 33 ..The Clear Authentication Information Dialog Box 58 34 ..The Change WWN & Name Dialog Box 60 35 ..The Dialog Box that Displays the - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 7
in High Speed Mode or Initiator/External MIX mode 39 ..The Concatenation List Dialog Box 40 ..Information about LU Paths to be Deleted 41 ..The Alternate Paths Dialog Box 42 ..Configuration File Loader 67 78 79 80 85 86 89 89 95 95 99 XP24000 LUN Manager User's Guide 7 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 8
Fibre Channel settings and connection results 6 ..Available Addresses for Fibre Channel Ports 7 ..Port Serial Numbers and Port Names (4-port Fibre Channel Adapter 8 ..Port Serial Numbers and Port Names (8-port Fibre Channel Adapter 9 ..Spreadsheet File Formatting Requirements 10 ..Spreadsheet - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 9
HP storage system. The term storage system in this guide refers to an HP StorageWorks XP24000 Disk Array. Intended Audience This document assumes the following: • The user is familiar with the operating system and web browser software on the system hosting the Remote Web Console software. • The user - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 10
Manager User's Guide • HP StorageWorks XP24000 Volume Security User's Guide You can find related HP StorageWorks documents from the Manuals page of the HP Business Support Center website: http://www.hp.com/support/manuals. In the Storage section, click Storage Software and then select the product - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 11
://www.hp.com/service_locator • http://www.hp.com/support/manuals Documentation Feedback HP welcomes your feedback. To make comments and suggestions about product documentation, send a message to [email protected]. All submissions become the property of HP. XP24000 LUN Manager User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 12
12 About this Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 13
of HP StorageWorks XP LUN Manager Operations Overview of LUN Manager LUN Manager enables the open-systems user to define the paths for logical units (LUs). Each LU can be mapped for access from multiple ports, providing the necessary infrastructure to support alternative path failover, path load - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 14
14 Overview of HP StorageWorks XP LUN Manager Operations - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 15
Modify mode. For details on how to change to the Modify mode, see HP StorageWorks XP24000 Remote Web Console User's Guide. Caution: When you define the LU paths, you must not use HP StorageWorks XP RAID Manager and Remote Web Console at the same time. "Overview of Fiber Channel Operations" on page 15 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 16
HP StorageWorks XP Continuous Access Software and other program products manipulate LUs, the programs use LUNs to specify the LUs to be manipulated. You can add, change, and delete LU paths when the system is in operation. For example, if new disks or server hosts are added to your storage system - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 17
HP StorageWorks XP Auto LUN Software. • Up to 255 host groups can be created for one Fibre Channel port. • You cannot define any LU path to journal volumes. • You cannot define any LU path to pool volumes. • You cannot define any LU path to System Disk host group. XP24000 LUN Manager User's Guide 17 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 18
number 00 (see Figure 1 on page 16). Note: By default, the name of host group 0 consists of the port name, a hyphen, and the number perform Continuous Access and HP StorageWorks XP Business Copy Software device. For details, see "Configuring the Storage System for Using RAID Manager" on page 81. - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 19
the HP StorageWorks XP24000 Remote Web Console User's Guide. Configuring Your Remote Web Console Computer LUN Manager operations require the Remote Web Console program, which is downloaded to your Remote Web Console computer. Your Remote Web Console computer must be connected to the storage system - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 20
20 Preparing for LUN Manager Operations - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 21
can display information or perform the operation within only the allocated SLPR (Storage Management Logical Partition). For the details on SLPRs, see the HP StorageWorks XP24000 Disk/Cache Partition User's Guide. Figure 4 The LUN Manager Window (When Selecting Icon under Fibre Folder) This - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 22
, an RCU target port, or an external port). Note: The Fibre folder does not display if the storage system does not contain a Fibre Channel adapter 0), are grayed out. LU Path List The upper-right section of the LUN Manager window contains a table that displays LU path information for the host group - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 23
the number of LU paths that you can add to the port specified in the tree. Remaining LUNs (GRP) Displays the number of LUNs to which no LU path has been defined. Indicates the number of LU paths that you can add to the host group specified in the tree. XP24000 LUN Manager User's Guide 23 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 24
in the LU Path tree and also select host bus adapters (WWNs) in the WWN list. • The Add LU Path button defines LU paths to logical volumes. list displays host bus adapters that are connected to Fibre Channel ports of the storage system. Port Displays a list of ports. The Fibre address of a port - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 25
the number of alternate paths, if any. Access Attribute Displays the access attribute of each logical volume. Below the table is the number of logical volumes selected in the table. Note: The LDEV list does not contain any volume reserved by Auto LUN. XP24000 LUN Manager User's Guide 25 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 26
Storage partition administrators can display ports or perform the operation within only the allocated SLPR. For details on SLPRs, see the HP StorageWorks XP24000 Disk/Cache Partition User's Guide ports in this channel adapter package are in Initiator/External MIX mode. Indicates a port block in a - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 27
switch is used. Connection Lets you specify the topology. The default is FC-AL. However, you must be aware that some external port. WWN Displays WWNs of host bus adapters. Change Port Mode Box Use this box when you want to change information in the Port list. XP24000 LUN Manager User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 28
window lets you make settings for user authentication. Note: The storage partition administrators can display information or perform the operation within only the allocated SLPR. For the details on SLPRs, see HP StorageWorks XP24000 Disk/Cache Partition User's Guide. 28 Using the LUN Manager GUI - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 29
about ports and Fibre Channel switches is displayed to the right of the tree. Notes: The Fibre folder is displayed only if the storage system contains an Fibre Channel adapter. Figure 13 The Fibre Folder The icon is: CLX-Y Indicates a Fibre Channel port. XP24000 LUN Manager User's Guide 29 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 30
If authentication fails for the number of times specified in Refusal user authentication. Note: The storage partition administrators can display information or perform the operation within only the allocated SLPR. For the details on SLPRs, see HP StorageWorks XP24000 Disk/Cache Partition User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 31
the icon appears, the host group does not perform authentication. By default, for all host group icons. is displayed Notes: The Fibre folder is displayed only if the storage system contains a Fibre Channel adapter. Figure 15 The Fibre Folder The icons are: XP24000 LUN Manager User's Guide 31 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 32
names of host groups. User Name Indicates user names of hosts. When the user name is not defined for a host, this column becomes blank. Protocol Indicates the protocol used in the user authentication. • Apply Applies settings in the window to the storage system. • Cancel Cancels settings - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 33
SVP (Web server), ask the system administrator. 3. In the Remote Web Console login dialog box, enter the user name and password and then click the OK button. The Remote Web Console Modify mode, see HP StorageWorks XP24000 Remote Web Console User's Guide. Defining Fibre Channel LU Paths If you are con - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 34
Fibre Channel adapter support, or if you are using a Fibre Channel adapter other than Emulex, contact HP technical support for instructions on finding the Utility/NT window, in the Category list box, choose the Configuration Data option. In the Region list box, choose the 16 World-Wide Name option. - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 35
): 1. Verify that the fibre adapters and the Fibre Channel device drivers are installed. 2. Log in to the HP-UX host with root access. 3. At the command line prompt, type: /usr/sbin/ioscan -fnC lan 4. above steps for each Fibre Channel device that you want to use. XP24000 LUN Manager User's Guide 35 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 36
needed to cover future adapter-specific information as those adapters are supported. For further information on Fibre Channel adapter support, or if you are using a Fibre Channel adapter other than JNI, contact HP technical support for instructions for finding the WWN. To find the WWN in a Sun Solaris - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 37
instructions on finding the WWN, see the manual HP-UX hosts and also create another host group for Windows hosts. Next, you must register HP the Group Name box. It is is not currently supported. 5. If storage system. 8. Click the OK button to close the message. XP24000 LUN Manager User's Guide 37 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 38
is applied to the storage system. Note: After you click the Option button, the dialog box expands to display the list of host mode options. The No. column indicates option numbers. Select a check box of an option you want to specify. Figure 19 The Add New Host Group Dialog Box Table 2 Host Modes - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 39
and an LU path is defined between the host group and a logical volume, you cannot combine the logical volume with other logical volumes to form a LUSE volume (that is, an expanded LU). For detailed information about LUSE, see the HP StorageWorks XP24000 LUN Expansion User's Guide. • Besides the host - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 40
manual HP StorageWorks XP24000 Remote Web Console User's Guide to learn how to drag multiple objects. c. To assign a nickname to the host bus adapter, enter the nickname in the Name box in the Add New WWN dialog box via a cable to any port in the storage system, take the following steps: a. In - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 41
than 2 TB. For information about the maximum value of a logical volume capacity supported by your operating system, contact the vendor of your operating system. To define LU paths: 1. Start LUN Manager and display the LUN Manager window (Figure 4 on page 21). XP24000 LUN Manager User's Guide 41 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 42
, see the HP StorageWorks XP24000 Remote Web Console User's Guide. • When you use the LU Path list, you can use the CU drop-down list to switch between CU images. 5. Click OK to close the message. The settings are reflected in the LU Path list, but not applied to the storage system yet. 6. Click - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 43
without authentication of the host group. The following explains the settings required for user authentication. The settings for authentication of host groups are needed only when you want to perform mutual authentication. • Settings for authentication of hosts XP24000 LUN Manager User's Guide 43 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 44
the storage system: Use LUN Manager to specify whether to perform authentication of hosts on each host group. On a host group that performs authentication, register user information (group name, user name, and secret) of the hosts that are allowed to connect to the host group. A secret is a password - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 45
C): Irrespective of the setting on the host, the host group performs authentication of the host, but results in failure. The host cannot connect to the storage system. • When connecting via a host group that does not perform authentication of hosts (Case D): XP24000 LUN Manager User's Guide 45 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 46
storage system without authentication of the host, regardless of whether or not the host is configured for authentication by host groups with CHAP. In this case, you need not register the user host as follows: On the host group: Register the user information for the host you want to allow to connect - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 47
by ports with CHAP. Switch Authentication When a host attempts to connect to the storage system, the connection results of the authentication of the Fibre Channel switch differ depending authentication is independent from the setting of host authentication. XP24000 LUN Manager User's Guide 47 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 48
Fibre Channel switch. If the authentication of the Fibre Channel switch ends successfully, either of the following actions occurs: • When the Fibre fails and the Fibre Channel switch cannot connect to the storage system. • If the user information for the Fibre Channel switch is registered on the - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 49
connect to the storage system. • default, user authentication is disabled. To enable authentication for hosts in a host group: 1. Make sure that Remote Web Console is in Modify mode. 2. Start LUN Manager and display the Authentication window (Figure 14 on page 31). XP24000 LUN Manager User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 50
contained in the storage system appear as icons perform authentication. By default, the disable icon user information for a host in a host group. To register user information for a host in a host group: 1. Make sure that Remote Web Console user name. • Secret Specify the secret (that is, a password - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 51
you change user information. To change user information for a host registered on a host group: 1. Make sure that Remote Web Console is in Modify to the storage system. 9. Click the OK button to close the message. The setting is applied to the storage system. XP24000 LUN Manager User's Guide 51 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 52
Figure 27 The Change User Information (Host) Dialog Box Deleting Host User Information To delete user information for a host from a host group: 1. Make sure that Remote Web Console is in Modify mode. 2. Start LUN Manager and display the Authentication window (Figure 14 on page 31). 3. In the Port - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 53
groups on the ports of the storage system. Specify unique user information for each host group. You can change the specified user information for host groups the same way you specified them initially. To specify user information for a host group: 1. Make sure that Remote Web Console is in Modify mode - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 54
Authentication Setting Port Information To perform user authentication in Fibre Channel environment, you need to specify information on the Fibre Channel ports of the storage system. To specify information for a Fibre Channel port: 1. Make sure that Remote Web Console is in Modify mode. 2. Start LUN - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 55
button to close the message. The setting is applied to the storage system. Figure 30 The Set Port Information Dialog Box Setting Port User Information To register user information on a Fibre Channel port: 1. Make sure that Remote Web Console is in Modify mode. 2. Start LUN Manager and display the - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 56
The setting is applied to the storage system. Figure 31 The Default Setting(User Name/Secret) Dialog Box Switch Authentication Setting Switch User Information To register user information on a Fibre Channel switch: 1. Make sure that Remote Web Console is in Modify mode. 2. Start LUN Manager and - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 57
Figure 32 The Specify Authentication Information Dialog Box Clearing Switch User Information To clear the user information for a Fibre Channel switch: 1. Make sure that Remote Web Console is in Modify mode. 2. Start LUN Manager and display the Authentication window (Figure 12 on page 29). 3. In the - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 58
to authenticate hosts, you must enable the user authentication settings of Fibre Channel switches. By default, the Fibre Channel switch authentication is disabled. To enable a Fibre Channel switch to authenticate hosts: 1. Make sure that Remote Web Console is in Modify mode. 2. Start LUN Manager - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 59
the Fibre Channel LU Path Settings Changing WWNs and the pop-up menu. The Change WWN & Name dialog box (Figure 34 on page 60) appears. 6. To change storage system. 10. Click the OK button to close the message. The changes are applied to the storage system. XP24000 LUN Manager User's Guide 59 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 60
Figure 34 The Change WWN & Name Dialog Box Figure 35 The Dialog Box that Displays the Host Bus Adapters to be if you want to apply the setting to the storage system. 6. Click the OK button to close the message. The settings are applied to the storage system. Deleting Old WWNs from the WWN List If - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 61
on page 39. 6. Click the OK button to close the dialog box. The changes are indicated in blue in the tree. 7. Click storage system. 8. Click the OK button to close the message. The changes to the host group name and the host mode are applied to the storage system. XP24000 LUN Manager User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 62
mode options. The No. column indicates option numbers. Select the check box for the option you want to specify. Figure 36 The Change Host Group Dialog Box Deleting Host Groups Note: You cannot delete host group 0 (zero). To remove all the WWNs and LU paths from host group 0, you must initialize host - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 63
removed LU paths are displayed in blue. 5. Click Apply in the LUN Manager window. A message appears and asks if you want to apply the changes to the storage , High Speed, and Initiator/External Mix Mode on page 66) HP StorageWorks XP24000 Disk Array Owner's Guide. XP24000 LUN Manager User's Guide 63 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 64
adapter of a Fibre Channel (Figure 9 on page 26). • If you select the Fibre folder, the Port list displays a list of Fibre Channel ports in the storage system. 64 Performing LUN Manager Operations - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 65
storage system. Setting the Fibre Channel Topology The term topology indicates how devices are connected to each other. Fibre Channel provides the following types of topology: • Fabric: Utilizes a fabric switch to connect a large number window (By default, FC-AL XP24000 LUN Manager User's Guide 65 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 66
storage system. The ports can be in Standard mode, High Speed mode, or Initiator/External MIX mode, though all the ports are in Standard mode by default remote command device, see the HP StorageWorks XP24000 External Storage Software User's Guide. You must apply High Speed mode or Initiator/External - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 67
Figure 38 Ports in High Speed Mode or Initiator/External MIX mode If High Speed mode is applied to the four ports in a port block, only two of configuration of a port that is being used, you must perform a backup operation before changing the port configuration. XP24000 LUN Manager User's Guide 67 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 68
section. Note: • Sometimes the Standard mode, the High Speed mode, and the Initiator/External MIX mode are collectively referred to as Fibre PCB modes. PCB is an acronym for printed circuit board. The storage system documentation sometimes uses the term PCB when referring to a channel adapter, which - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 69
Adapter) Port serial number Standard mode High Speed mode or Initiator/External MIX mode Port serial number Standard mode High Speed mode or Initiator/External MIX mode 0 CL1 [1-R 2nd] - Note: The hyphen (-) indicates that the port is not available. XP24000 LUN Manager User's Guide 69 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 70
2nd] CL9-G CLB-G [9-G 2nd] CL9-H CLB-H [9-H 2nd] - Port serial number Standard mode 96 CL9-J 97 CLB-J 98 - 99 - 100 CL9-K 101 CLB-K hyphen (-) indicates that the port is not available. High Speed mode or Initiator/External MIX mode CL9-J CLB-J [9-J 2nd] CL9-K CLB-K [9-K 2nd] CL9-N - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 71
-H [2-H 2nd] - Port serial number Standard mode 160 CL2-J 161 CL4 External MIX mode CL2-J CL4-J [2-J 2nd] CL2-K CL4-K [2-K 2nd] CL2-N CL4-N [2-N 2nd] CL2-P CL4-P [2-P 2nd] CL2-L CL4-L [2-L 2nd] CL2-M CL4-M [2-M 2nd] CL2-Q CL4-Q [2-Q 2nd] CL2-R CL4-R [2-R 2nd] - XP24000 LUN Manager User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 72
2nd] CLA-G CLC-G [A-G 2nd] CLA-H CLC-H [A-H 2nd] - Port serial number Standard mode 224 CLA-J 225 CLC-J 226 - 227 - 228 CLA-K 229 CLC-K hyphen (-) indicates that the port is not available. High Speed mode or Initiator/External MIX mode CLA-J CLC-J [A-J 2nd] CLA-K CLC-K [A-K 2nd] CLA-N - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 73
Channel Adapter) Port serial number Standard mode High Speed mode or Initiator/External MIX mode Port serial number Standard mode High Speed mode or Initiator/External MIX mode 0 CL1-A 2nd] Note: The hyphen (-) indicates that the port is not available. XP24000 LUN Manager User's Guide 73 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 74
CLF-G 92 CL9-H 93 CLB-H 94 CLD-H 95 CLF-H High Speed mode or Initiator/External MIX mode CL9-A CLB-A [9-A 2nd] CLD-A CLF-A [D-A 2nd] CL9-B CLB-B 2nd] CL9-H CLB-H [9-H 2nd] CLD-H CLF-H [D-H 2nd] Port serial number Standard mode 96 CL9-J 97 CLB-J 98 CLD-J 99 CLF-J 100 CL9-K 101 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 75
CL4-H 158 CL6-H 159 CL8-H High Speed mode or Initiator/External MIX mode CL2-A CL4-A [2-A 2nd] CL6-A CL8-A [6-A CL4-H [2-H 2nd] CL6-H CL8-H [6-H 2nd] Port serial number Standard mode 160 CL2-J 161 CL4-J 162 CL6-J 163 CL8 CL6-R CL8-R [6-R 2nd] XP24000 LUN Manager User's Guide 75 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 76
[E-G 2nd] CLA-H CLC-H [A-H 2nd] CLE-H CLG-H [E-H 2nd] Port serial number Standard mode 224 CLA-J 225 CLC-J 226 CLE-J 227 CLG-J 228 CLA-K 229 available. To switch among Standard mode, High Speed mode, or Initiator/External MIX mode: 1. Start LUN Manager and display the Port window ( - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 77
storage system. Note: Storage partition administrators cannot apply the High Speed mode or Initiator/External MIX mode. Viewing a List of Concatenated Parity Groups The storage system supports your HP service parity groups, a dialog box appears and displays a XP24000 LUN Manager User's Guide 77 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 78
Concatenation List Dialog Box Deleting LU Paths Caution: Do not remove LU paths when host I/O is in progress. To delete LU paths: 1. Start path is removed from the table. 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 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 79
a volume is assigned to a LUN, the columns on the right of the LUN column are not empty. c. Right-click the selection and then select Copy Paths from the pop-up menu. The selected LUNs turn green. XP24000 LUN Manager User's Guide 79 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 80
80). In the Alternate Paths dialog box, each table row indicates an alternate path. Note: The Group ID column indicates group numbers (G-IDs) of the host group. Figure 41 The Alternate Paths Dialog Box Using LUN Security To protect mission-critical data in your storage system from illegal access - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 81
for host group 0). Configuring the Storage System for Using RAID Manager The system administrator can enter RAID Manager commands from open-system hosts to perform Continuous Access and/or Business Copy operations on logical devices. For example, RAID Manager XP24000 LUN Manager User's Guide 81 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 82
button to close the message. The settings are applied to the storage system. Deleting Command Devices To delete a command device: 1. Start LUN Manager and display the LUN Manager window (Figure 4 on page 21). 2. In the upper-right LU Path list or the lower-right LDEV list, select and right-click - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 83
close the message. 5. 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. 6. Click the OK button to close the message. The settings are applied to the storage system. XP24000 LUN Manager User's Guide 83 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 84
84 Performing LUN Manager Operations - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 85
an overview of LUN Manager spreadsheets, which are required for settings using Configuration File Loader. For details on how to import spreadsheets, see the HP StorageWorks XP24000 Remote Web Console User's Guide. XP24000 LUN Manager User's Guide 85 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 86
Current Configuration Definition (including blank columns) New Configuration Definition (user path must be under 255 letters. Maximum number of rows in a spreadsheet 400,000 rows End-of-line character Linefeed code must be put in the end of each row. Maximum number of letters Maximum number - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 87
settings are processed as deleted. [CHA], [Port] and [LDEV] tags do not support a delete operation, so if no new setting is written for these functions an error occurs. • Any other comments and settings written in the same row as the function tag are ignored. XP24000 LUN Manager User's Guide 87 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 88
format, with three blank columns in between. • The maximum number of columns for the settings depends on the program product, and is stated in the declaration row. • The number of the available columns for each function tag depends on the number of parameters that can be set for each function and on - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 89
45 on page 89 shows sample configuration definition settings. Function Tag Configuration Definition (Settings) [Port] ・・・ 1A Off EF ・・・ ・・・ ・・・ ・・・ 1A linefeed) # (linefeed) CHA-1P,Standard (indicating changes) CHA-1Q,Standard (indicating changes) XP24000 LUN Manager User's Guide 89 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 90
you to write the settings for CHA mode, port, host group, WWN, path definition, and command devices. The format of the LUN Manager spreadsheet is column: Blank columns • 11th column to 17th column: New settings area The number of columns used depends on the function tag. If a particular function tag - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 91
not written on the exported spreadsheet. Note: When you want to set the initiator/external mix mode for the PCB mode, set HighSpeed just as when you set the high speed mode. Table 12 on page 92 lists the available configuration definitions for the [CHA] tag. XP24000 LUN Manager User's Guide 91 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 92
Table 12 Available Configuration Values for the [CHA] Tag Column Item Available Values 1st, 11th (Index) Cha One of the following can be set: CHA-1AL,CHA-1AU,CHA-1BL,CHA-1BU,CHA-1EL,CHA-1EU,CHA-1FL, CHA-1FU,CHA-1GL,CHA-1GU,CHA-1HL,CHA-1HU,CHA-1KL,CHA-1KU, CHA-1LL,CHA-1LU,CHA-2ML,CHA-2MU,CHA-2NL, - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 93
and path definition of that host group are automatically deleted. Therefore, if you write the settings for a host group that is deleted in the [LUN] tag or [WWN] tag, an error occurs. Table 14 on page 94 lists the items and values available for the [HostGroup] tag. XP24000 LUN Manager User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 94
written in one digit or more (up to eight digits). 0s at the head of the number can be omitted when you set the value. For example, 00000FE3 can be written as FE3. The default value when the spreadsheet is exported is written in eight digits. 94 Performing LUN Manager Operations Using - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 95
Figure 47 Example of Host Mode Option Table 15 Binary to Hexadecimal Conversion Binary Number Hexadecimal Number Binary Number Hexadecimal Number 0000 0 0001 1 1000 8 1001 9 0010 2 0011 3 0100 4 items and values available for the [WWN] tag. XP24000 LUN Manager User's Guide 95 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 96
13th (Index) WWN Set with hexadecimal numbers in 16 digits. 4th, 14th Nickname Up to 32 ASCII characters (letters, numerals, and symbols). The setting is case-sensitive. 5th, 6th, 15th, 16th Blank Setting the LU Path The [LUN] tag allows you to set the LU path definition and add, delete, or - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 97
can be set (Maximum number of ports is 256): 1A path. • When you want to configure the setting of a remote command device, add #$ at the beginning of the row. If you do not add #$, an error occurs. Table 18 on page 98 lists the values available for the [LDEV] tag. XP24000 LUN Manager User's Guide - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 98
numbers in one or two digits. 4th, 14th Cmd. Dev (Command Device) Enable or Disable (The default not correctly written, or the stated program product is not installed. For more information on parameters are checked): • A function tag is not supported. • A setting value is incorrect or omitted. • - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 99
error occurs at the third check. If no errors are found on the third error check, the settings in the spreadsheet are applied to the storage system. XP24000 LUN Manager User's Guide 99 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 100
100 Performing LUN Manager Operations Using Configuration File Loader - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 101
Troubleshooting Troubleshooting For troubleshooting information on the storage system, see the HP StorageWorks XP24000 Disk Array Owner's Guide. For a complete list of Remote Web Console error codes, see the manual HP StorageWorks XP24000 Remote Web Console Error Codes. Calling HP Technical Support - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 102
102 Troubleshooting - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 103
also called customized volume DASD direct access storage device DKCMAIN disk controller main (usually refers to software installed on the SVP) FD floppy disk GB gigabytes High Speed mode One of 48-bit format with 12-bit extension and 4-bit prefix). XP24000 LUN Manager User's Guide 103 - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 104
104 Glossary, Acronyms, and Abbreviations - HP XP24000 | HP StorageWorks XP24000 LUN Manager User's Guide, v01 (T52 - Page 105
's Choice, HP, 11 Sun Solaris finding WWN , 36 T technical support HP, 10 service locator website, 11 troubleshooting contacting HP, 101 in general, 101 W websites HP, 11 HP Subscriber's Choice for Business, 11 product manuals, 9 Windows NT/2000 finding WWN, 34 XP24000 LUN Manager User's Guide 105
HP StorageWorks
XP24000 LUN Manager User's Guide
Part number: T5214-96006
First edition: June 2007