Hp StorageWorks X3000 Network Storage Systems Manuale Utente

HP StorageWorksX1000 and X3000 Network Storage Systemuser guidePart number: 5697-0185First edition: November 2009

Storage system cluster diagram ... 8832Cluster concepts diagram ...

2. For NFS environments, configure the NFS server.NFS specific procedures include entering audit and file lock information as well as setting upclient

Example: If the password and group files are located at c:\maps on node 1, then they must alsobe at c:\maps on node 2. The contents of the password an

NOTE:• A file share resource must reside in the same cluster group as the physical disk resource it willreside on.• The physical disk resource specifi

• Configuring User Name Mapping on a server clusterFor further details, see the online help for Microsoft Services for Network File System.Best practi

6. To add a printer to the virtual server:a. Double-click the printers and faxes icon.b. Right-click the new screen, and then click add printer. A wiz

Restarting one cluster nodeCAUTION:Restarting a cluster node should be done only after confirming that the other node(s) in the clusterare functioning

Powering up the clusterThe power up process for the storage system cluster is more complex than it is for a single nodebecause extra care must be take

7 Troubleshooting, servicing, andmaintenanceTroubleshooting the storage systemThe “Support and troubleshooting” task at the HP Support & Drivers w

• CCAT (Computer Crash Analysis Tool)• SEA (System Event Analyzer)If you have a warranty or service contract with HP you are entitled to these tools f

8 System recoveryThis chapter describes how to use the System Recovery DVD that is provided with your storage system.The System Recovery DVDThe HP Sto

TablesDocument conventions ... 131HP Rapid Startup Wizard co

6. Click Yes to continue. If the old drive letter needs to be re-used, reboot the server after clickingYes.System recovery110

A Regulatory compliance noticesThis section contains regulatory notices for the HP StorageWorks family of products.Regulatory compliance identificatio

of this equipment in a residential area is likely to cause harmful interference, in which case the userwill be required to correct the interference at

Class B equipmentThis Class B digital apparatus meets all requirements of the Canadian Interference-Causing EquipmentRegulations.Cet appareil numériqu

Korean noticesClass A equipmentClass B equipmentTaiwanese noticesBSMI Class A noticeTaiwan battery recycle statementRecovery text:• “Please recycle wa

Laser compliance noticesEnglish laser noticeThis device may contain a laser that is classified as a Class 1 Laser Product in accordance with U.S.FDA r

French laser noticeGerman laser noticeItalian laser noticeRegulatory compliance notices116

Japanese laser noticeSpanish laser noticeRecycling noticesEnglish noticeX1000 and X3000 Network Storage System 117

Bulgarian noticeCzech noticeDanish noticeDutch noticeRegulatory compliance notices118

Estonian noticeFinnish noticeFrench noticeGerman noticeX1000 and X3000 Network Storage System 119

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Greek noticeHungarian noticeItalian noticeLatvian noticeRegulatory compliance notices120

Lithuanian noticePolish noticePortuguese noticeRomanian noticeX1000 and X3000 Network Storage System 121

Slovak noticeSpanish noticeSwedish noticeTurkish noticeTürkiye Cumhuriyeti: EEE Yönetmeli ine UygundurRegulatory compliance notices122

Battery replacement noticesDutch battery noticeX1000 and X3000 Network Storage System 123

French battery noticeGerman battery noticeRegulatory compliance notices124

Italian battery noticeJapanese battery noticeX1000 and X3000 Network Storage System 125

Spanish battery noticeRegulatory compliance notices126

IndexAaccess rights, managing, 100Accessing the storage systemRemote Desktop method,Accessing the storage systemremote browser method, 22ACL, defining

Declaration of Conformity,default storage settings,disk access, verifying, 97Disk Managementextending volumes, 61documentconventions, 13related docume

Oonline spares, 50Ppartitionsextended, 51primary, 51permissionsfile level, 76listadding users and groups,removing users and groups,modifying, 78resett

About this guideThis guide provides information about installing, configuring, managing, and troubleshooting thefollowing HP StorageWorks Network Stor

sharesadministrative, 84managing, 82standard, 84Single Instance Storage,storage configurations, 23storage managementelements, 47overview, 47process, 4

ElementConvention• File and directory names• System output• Code• Commands, their arguments, and argument valuesMonospace text• Code variables• Comma

WARNING!To reduce the risk of personal injury or damage to equipment:• Extend leveling jacks to the floor.• Ensure that the full weight of the rack re

•http://www.hp.com/go/storage•http://www.hp.com/service_locator•http://www.hp.com/support/manuals•http://www.hp.com/support/downloadsDocumentation fee

1 Installing and configuring the serverSetup overviewThe HP StorageWorks X1000 Network Storage System comes preinstalled with the MicrosoftWindows® St

• Power cord(s)• Product Documentation and Safety and Disposal Documentation CD• HP StorageWorks Storage System Recovery DVD• End User License Agreeme

NOTE:• The keyboard, mouse, and monitor are not provided with the storage system.• The X1600 does not include PS/2 ports for connecting a keyboard and

Legal and notice information© Copyright 1999, 2009 Hewlett-Packard Development Company, L.P.Confidential computer software. Valid license from HP requ

4. Re-type the Administrator password in the Confirm password box.5. Click the blue arrow next to the Confirm password box.6. Click OK.After the Admin

Figure 1 HP StorageWorks Rapid Startup Wizard Welcome screen.For detailed information about each of these configuration options, click the correspondi

• Installing third-party software applications—For example, these might include an antivirus applic-ation that you install.• Registering the server —

Using the Remote Desktop methodRemote Desktop provides the ability for you to log onto and remotely administer your server, givingyou a method of mana

The Operating System volume default factory settings can be customized after the operating systemis up and running. The following settings can be chan

NOTE:In the HP Array Configuration Utility (ACU), logical disks are labeled 1 and 2. In Microsoft DiskManager, logical disks are displayed as 0 and 1.

Installing and configuring the server26

2 Storage system component identificationThis chapter provides illustrations of the storage system hardware components.NOTE:The keyboard, mouse, and m

Figure 3 HP X1400 and X3400 front panel LEDs.Table 4 HP X1400 and X3400 front panel LED descriptionsStatusItem / DescriptionGreen = System health is n

1. Power cord connector2. Mouse connector3. 10/100/1000 NIC 1 connector/shared iLO 2 management port4. 10/100/1000 NIC 2 connector5. Serial connector6

ContentsAbout this guide ... 13Intended audience ...

Figure 6 HP X1600 front panel components and LEDs.Table 6 HP X1600 front panel component and LED descriptionsStatusItem / DescriptionSee “SAS and SATA

Figure 7 HP X1600 rear panel components.1. Redundant hot-plug power supplies2. Power supply cable socket3. Rear DVD-RW drive4. x8 full-length /full-he

Figure 8 HP X1600 (AW528A) rear panel components.The HP X1600 Network Storage System AW528A model includes two 2.5” Small Form Factor (SFF)SAS / SATA

Figure 9 HP X1800 and X3800 front panel components.1. Quick release levers (2)2. Systems Insight DisplayNOTE:See “Systems Insight Display LEDs” on pag

Figure 10 HP X1800 and X3800 front panel LEDs and buttons.Table 7 HP X1800 and X3800 front panel LED and button descriptionsStatusItem / DescriptionBl

2. PCIe slot 63. PCIe slot 44. PCIe slot 25. PCIe slot 36. PCIe slot 1 (occupied by Smart Array controller with external SAS ports for expandability)7

StatusItem / DescriptionGreen = Network activityFlashing green = Network activityOff = No network activity3. NIC/iLO 2 activity LEDGreen = Network lin

Status2. Online/activity LED(green)1. Fault/UID LED (am-ber/blue)Do not remove the drive. Removing a drive mayterminate the current operation and caus

Figure 14 Systems Insight Display LEDs.Table 10 Systems Insight Display LED descriptionsStatusItem / DescriptionGreen = Network linkFlashing green = N

Systems Insight Display LED combinationsWhen the internal health LED on the front panel illuminates either amber or red, the server isexperiencing a h

Share and Storage Management ... 42Microsoft Services for Netwo

StatusInternal health LEDcolorSystems InsightDisplay LED andcolorThe Health Driver has detected a cautionary temperature level.AmberOvertemperature(am

3 Administration toolsHP StorageWorks X1000 and X3000 Network Storage Systems include several administration toolsto simplify storage system managemen

Remote Desktop for Administration does not require the purchase of special licenses for client computersthat access the server. It is not necessary to

Mapping Setup Wizard. After completing the initial Microsoft Services for NFS configuration, youcan use the Microsoft Services for NFS console for ong

Script executionYou can configure ADLDS by executing the nfs-adam-config.js script that is located in thec:\hpnas\components\ADLDS directory. Executin

• Groveler service - The Groveler service scans the hard-disk volumes on a server for duplicatecopies of files. If the service locates duplicate copie

Administration tools46

4 Storage management overviewThis chapter provides an overview of some of the components that make up the storage structure ofthe storage system.Stora

Figure 15 Storage management process example.Physical storage elementsThe lowest level of storage management occurs at the physical drive level. Minim

• Include the appropriate number of physical drives in the arrays to create logical storage elementsof desired sizes.ArraysSee Figure 16. With an arra

Shadow copies and drive defragmentation ... 65Mounted drives ...

Fault toleranceDrive failure, although rare, is potentially catastrophic. For example, using simple striping as shownin Figure 17, failure of any hard

It is important to note that a LUN may span all physical drives within a storage controller subsystem,but cannot span multiple storage controller subs

dynamic disks is unavailable. There could be a potential for data loss depending on the nature of thefailed LUN.Volumes are created out of the dynamic

Shadow copies should not replace the current backup, archive, or business recovery system, but theycan help to simplify restore procedures. For exampl

For additional information, refer to the Management CD in the HP ProLiant Essentials Foundation Packor the HP SIM website (http://www.hp.com/go/hpsim)

5 File server managementThis chapter begins by identifying file services in Windows Storage Server 2008. The remainder ofthe chapter describes the man

File services managementInformation about the storage system in a SAN environment is provided in the HP StorageWorks SANManuals page located on the HP

Array management utilitiesStorage devices for RAID arrays and LUNs are created and managed using the array managementutilities mentioned previously. F

• Extending and expanding arrays and logical drives is supported.The HP Array Configuration Utility User Guide is available for download at http://www

Scheduling defragmentationDefragmentation is the process of analyzing local volumes and consolidating fragmented files andfolders so that each occupie

Preparing for cluster installation ... 94Before beginni

per-user basis. It is also possible to specify whether or not to log an event when users exceed eithertheir quota warning level or their quota limit.W

Extending storage using Windows Storage UtilitiesVolume extension grows the storage space of a logical drive. During this process, the administratorad

Expand logical driveThis option in the ACU increases the storage capacity of a logical drive by adding unused space onan array to the logical drive on

• How frequently will shadow copies be made?Identifying the volumeShadow copies are taken for a complete volume, but not for a specific directory. Sha

NOTE:Regardless of the volume space that is allocated for shadow copies, there is a maximum of 64 shadowcopies for any volume. When the 65th shadow co

Shadow copies and drive defragmentationWhen running Disk Defragmenter on a volume with shadow copies activated, all or some of theshadow copies may be

Figure 19 System administrator view of Shadow Copies for Shared Folders.The shadow copy cache fileThe default shadow copy settings allocate 10 percent

Figure 21 Shadow copies stored on a separate volume.The main advantage to storing shadow copies on a separate volume is ease of management andperforma

NOTE:After the first shadow copy is created, it cannot be relocated. Relocate the cache file by altering thecache file location under Properties prior

CAUTION:Use caution when reducing the size limit for all shadow copies. When the size is set to less than thetotal size currently used for all shadow

Firmware updates ... 108Certificate of Authe

Managing shadow copies from the storage system desktopTo access shadow copies from the storage system desktop:The storage system desktop can be access

NOTE:Shadow Copies for Shared Folders clients are not available for HTTP, FTP, AppleTalk, or NetWareshares. Consequently, users of these protocols can

Figure 23 Client GUI.When users view a network folder hosted on the storage system for which shadow copies are enabled,old versions (prior to the snap

[email protected]:00:00Access to NFS shadow copy pseudo-subdirectories is governed by normal access-control mechanismsusing the permissions stored i

Figure 24 Recovering a deleted file or folder.Recovering an overwritten or corrupted fileRecovering an overwritten or corrupted file is easier than re

Backup and shadow copiesShadow copies are only available on the network via the client application, and only at a file orfolder level as opposed to th

NOTE:Select servers can be deployed in a clustered or non-clustered configuration. This section discussesshare setup for a non-clustered deployment.Fo

2. Click Properties, and then click the Security tab.Figure 25 Properties dialog box, Security tab.Several options are available on the Security tab:•

3. To modify ownership of files, or to modify individual file access level permissions, click Advanced.Figure 26 illustrates the properties available

4. Enable or disable permissions by selecting the Allow box to enable permission or the Deny boxto disable permission. If neither box is selected, per

Polish notice ... 121Portuguese notic

Figure 28 Advanced Security Settings dialog box, Auditing tab.5. Click Add to display the Select User or Group dialog box.Figure 29 Select User or Gro

7. Click OK.The Auditing Entry dialog box is displayed.Figure 30 Auditing Entry dialog box for folder name NTFS Test.8. Select the desired Successful

Figure 31 Advanced Security Settings dialog box, Owner tab.The current owner of the file or folder is listed at the top of the screen. To take ownersh

The content of shares should be carefully chosen to avoid two common pitfalls: either having too manyshares of a very specific nature, or of having ve

• Standard shares are shares that do not end in a $ character. Standard shares are listed whenevera CIFS client browses for available shares on a CIFS

File screening managementOn the File Screening Management node of the File Server Resource Manager snap-in, you canperform the following tasks:• Creat

For more information, and to download the utility, see the StorageWorks L&TT web site at http://h18006.www1.hp.com/products/storageworks/ltt.Antiv

6 Cluster administrationHP StorageWorks X3000 Network Storage Systems support clustering; HP StorageWorks X1000Network Storage Systems do not.One impo

Figure 32 Storage system cluster diagram.Cluster terms and componentsNodesThe most basic parts of a cluster are the servers, referred to as nodes. A s

• CIFS file share resources• NFS file share resources• FTP file share resources• iSCSI resourcesCluster groupsCluster resources are placed together in

FiguresHP StorageWorks Rapid Startup Wizard Welcome screen ... 211HP X1400 and X3400 front panel components .

• Storing the most current version of the cluster database• Guaranteeing that only one set of active communicating nodes is allowed to operate as a cl

3. Physical Disk resources are created for each basic disk inside Cluster Administrator.4. Directories and folders are created on assigned drives.5. C

• Storage planning• Network planning• Protocol planningStorage planningFor clustering, a basic disk must be designated for the cluster and configured

• The private cluster interconnect or “heartbeat” crossover cable connects to one of the networkports on each cluster node. In more than two node depl

NOTE:AppleTalk is not supported on clustered disk resources. AppleTalk requires local memory for volumeindexing. On failover events, the memory map is

Shared disk requirementsNOTE:Do not allow more than one node access the shared storage devices at the same time until Clusterservice is installed on a

Setting up networksVerify that all network connections are correct, with private network adapters connected to otherprivate network adapters only, and

• Dedicate a separate disk resource for a Quorum disk. Because the failure of the Quorum diskwould cause the entire cluster to fail, HP strongly recom

• Use of DHCP addresses for network connections. All Network adapters must be configured withstatic IP addresses in a cluster configuration.• File Ser

When creating groups, the administrator's first priority is to gain an understanding of how to managethe groups and their resources. Administrato