Hp ProLiant DL980 G7 Server Bedienungsanleitung

HP Enterprise SQL Optimizer (HP ESO) 3.0User GuideAbstractThis document describes how to install and use HP's Enterprise SQL Optimizer (HP ESO) s

Figure 2 Setup window #15. When the installation finishes successfully, as shown by the HP Setup window shown in Figure 3(page 10), click Close to exi

Figure 4 Installation warning messageUninstalling the softwareTo uninstall HP Enterprise SQL Optimizer, follow these steps:1. Login as Administrator o

Figure 5 Upgrade windowDowngrades are not supported. For example, if HP ESO 3.0.0.0 is currently installed, and youtry to install HP ESO 1.0.0.0 or 2.

3 Using HP ESOHP ESO allows you to connect to SQL Server and Analysis Services instances to perform a varietyof operations to help with system configu

Table 1 Tasks to perform (continued)For more information...Task to perform...“System page: Viewing andenabling system optimizationrecommendations” (pa

3. The SMH Sign In page displays as shown in Figure 8 (page 15). Enter a valid user name andpassword and click Sign In.Figure 8 SMH Sign in pageYour u

Figure 9 How to configure user name and group in SMH4. In the SMH Homepage (see Figure 10 (page 16)), click the HP ESO link in the Enterprise SQLOptim

Configuration steps prior to using HP ESOPrior to using HP ESO, you might need to perform the following:• To ensure that user accounts can access SQL

Figure 11 SQL Server Management Studio Login Properties windowEnsure HP ESO user accounts have Microsoft Analysis Services administrator privilegesTo

Figure 12 Selecting Analysis Services properties4. In the Analysis Server Properties popup, select Security from the Select a page panel on theleft, a

© Copyright 2011–2013 Hewlett-Packard Development Company, L.P.Legal noticesConfidential computer software. Valid license from HP required for possess

Figure 13 Analysis Server Properties page5. If the account to be used to connect to the Analysis Services instance is not listed, click Add….6. Enter

Figure 14 HP ESO Introduction pageIMPORTANT: After starting an HP ESO software Admin Session, HP highly recommends that youfirst go to the Data Collec

1. Start an exclusive HP ESO Administrator Session (Admin Session) by clicking Enter AdminSession in the upper left corner of the left pane of the HP

Figure 17 Left pane page selection links4. Configure and perform data collection. To do so, access the Data Collection page by selectingthe Data Colle

7. Whenever the HP ESO Admin Session is about to expire (in Figure 18 (page 24), the Timeleft field indicates two minutes are left before session expi

You can also access HP ESO online help by accessing the Online Help page, as described in“Online help” (page 54).Creating an authenticated Administrat

authentication type for each instance. From this page, you can then log in to the SQL Server andAnalysis Services instances. HP ESO validates the cred

Figure 23 Login credentials statusModifying the Admin Session timeout valueThe default session timeout of 30 minutes may be changed by entering the ne

Figure 25 CSV data filesThese CSV files are used by HP ESO for analysis, and form the basis of its optimizationrecommendations and its performance and

User input fields in the Data Collection Settings section include the following:• START ON ⇒ Lets you select the date and time that data collection st

Contents1 Introduction...6Features...

IMPORTANT: HP highly recommends that you run data collection and complete the processbefore visiting or modifying the Optimization pages. To ensure su

Figure 29 Critical error pageSQL Server page: Viewing and enabling SQL Server and Analysis Servicesoptimization recommendationsThe SQL Server page con

Figure 30 SQL Server pageThe following subsections describe the parameters affecting SQL Server optimization.NOTE: For information about affinity sett

Minimum Server Memory (in MB)Use the Minimum Server Memory option to specify whether SQL Server should start with at leastthe minimum amount of alloca

Figure 31 Setting the Xp_CmdShell optionAnalysis Services instance parametersFlight RecorderSQL Server Analysis Services Flight Recorder provides a me

new and older algorithms are not always identical. Transact-SQL counting can vary for NULL valuesand different collations. If you want to use the opti

SQL Server Database Engine propertiesFile GrowthThe File Growth option specifies the method of incremental allocation applied when an operatingsystem

Measure GroupA Measure Group (MeasureGroup object) is composed of basic information, measures, dimensions,and partitions.• Basic information includes

availability. More importantly, the Availability Group feature includes support of active secondaryreplicas, which dramatically improves resource util

Figure 34 Mirrored databaseTable 4 Possible database status valuesDescriptionValueThe database is available.NormalThe database is going through the re

Analysis Services properties...36Data Dir...

Clustered SQL Server instanceIf an SQL Server is clustered, cluster status information will be displayed, including Cluster NetworkName, Status, Compu

CPU page: Viewing and enabling CPU assignment optimization recommendationsThe CPU page (see Figure 36 (page 41)) displays SQL Server affinity settings

NOTE: Do not set SQL Server Affinity and IO Affinity to the same CPUs because it can degradesystem performance (HP ESO displays a warning if the syste

User Write Cache SettingThis setting enables write caching to improve disk performance, but a power outage or equipmentfailure might result in data lo

Interrupt affinityNetwork interface interrupt affinity settings include All Close CPUs, One Close CPU, or All CPUs.HP ESO recommends All Close CPUs in

Figure 39 RSS settings in Network Affinity pageSQL Startup Option page: Viewing and enabling startup optionsA set of default startup options is writte

To change the status of an individual trace flag, select a new value from the drop down box andclick SET.CAUTION: Each trace flag covers a very specif

Trace flag 2562By default, the DBCC CHECKDB command tries to minimize the amount of tempdb resourcesrequired to check the entire database. The command

Software DiscoveryThis section allows you to specify the source (Reference Catalog Location) for Software Discoveryand to run Software Discovery. The

NOTE: Software Discovery executes every time the server restarts.In the System page’s Software Discovery section, when C:\ is entered in Proliant Supp

4 Support and other resources...55Contacting HP ...

1. In the first field in the Specify Data Report file section, click the drop-down menu ( ) buttonon the right to list the available CSV data collecti

4. Optionally, counters within each file to be compared can be filtered using the Select/UnselectAll check box on the right side of the graph, or by s

Figure 46 Restoring selected settingsTo delete saved restoration point settings, select the restoration point settings files and click Deleteto delete

NOTE: With the current version of ESO, the Save/Rollback SQL Configuration feature only coversthe following parameters in the SQL Server page and the

Help pagesThe Help pages display the HP ESO Online Help system. Available topics are identical in structureand content to the HP ESO User Guide docume

4 Support and other resourcesContacting HPBefore you contact HPBe sure to have the following information available before you call or contact HP:• Tec

Related informationThe HP ESO release notes are available on the HP Business Support Center website from wherethe HP ESO software is obtained.The late

5 Documentation feedbackHP is committed to providing documentation that meets your needs. To help us improve thedocumentation, send any errors, sugges

1 IntroductionHP Enterprise SQL Optimizer (HP ESO) is a software tool that greatly simplifies and consolidatesthe process of tuning HP ProLiant DL980

New features in release 3.0HP ESO 3.0 provides the following new features:• Windows 2012 support• Windows 2012 Server Core support• Data Warehouse (DW

– Startup options (trace flags) T1117, T1118, T2371, T2549, and T2562– Database auto create/update/async statistics◦ Recommendations for optimized sto

2 Installing HP ESOSoftware requirementsThe following prerequisite software is required in order for HP ESO to function properly:• HP System Managemen