- Cours pratique
- Informatique
- NetApp
- Officiel
Formation Analyse de performance sur Clustered ONTAP
Performance Analysis on Clustered Data ONTAP
- Durée
- 3 jours
- Niveau
- Intermédiaire
- Modalités
- Distanciel
Objectifs pédagogiques
Maintenir la bonne performance d'un controleur NetApp. Savoir récolter les données de performance, les analyser pour détecter objectivement des goulots d'étranglements en écriture ou en lecture, et proposer des solutions pour les supprimer.
- Terminologie et méthode d'analyse de la performance
- Outils d'analyse et de surveillance de la performance
- Architecture et flux de donnée avec Data OnTap
- Etude de cas pour illustrer les goulots d'étranglement
- Configurer le système en fonction des recommandations NetApp
- Qualité de service (QoS) de DOT 8.3
- Localiser les informations et ressources qui vous aiderons à optimiser les performances de vos controleurs
Programme
Contenu du cours, module par module
6 modules
- Describe the layers within the Data ONTAP architecture
- List the advantages that are provided by the ability of WAFL to optimize writes
- Explain the purpose of NVRAM
- Diagram the flow of read and write requests through the network and protocol layers of Data ONTAP
- Describe the benefits that RAID provides
- Define performance-related terms, such as “baseline,” “bottleneck,” “Little’s law,” and “latency”
- Describe baseline performance guidelines and methodologies as they relate to NetApp storage systems
- Gather information about the workload of an existing storage system
- Identify the storage system components that can affect performance—become bottlenecks
- Describe the performance analysis tools and commands that are commonly used for cluster health checks
- Identify the key performance commands and describe the command output that they produce
- Explain how to use NetApp tools for performance measurement
- Describe the benefits of using the AutoSupport support tool for performance analysis
- List the three categories of performance tools
- Explain the features and functions of Insight Perform
- Explain the features and functions of OnCommand Balance
- Use OnCommand management tools to view performance data
- Discuss how the Storage Quality of Service (QoS) feature works in a clustered Data ONTAP environment
- Identify the commands that are used to manage policy groups
- Monitor workload performance
Labs
Identify the exercise environment
Log in to the exercise environment
Add a cluster to OnCommand System Manager
Configure SNMP public community name
Identify clustered Data ONTAP components
Set the clustered Data ONTAP command line system timeout value (optional)
Examine the statistics catalog commands
Examine the statistics start and statistics show commands
Defining workload characteristics
Perform initial health checks on the cluster
Baseline performance monitoring from the cluster shell
Performance monitoring from the cluster shell
Unlock diag userid
Using the performance and statistics collector (Perfstat)
Reactively limit thoughput to a workload by associating the workload with QoS policy group
Proactively monitor workload performance by associating a workload with a QoS policy group
Isolate a tenant workload by associating the workload with a QoS policy group
Log in to the exercise environment
Add a cluster to OnCommand System Manager
Configure SNMP public community name
Identify clustered Data ONTAP components
Set the clustered Data ONTAP command line system timeout value (optional)
Examine the statistics catalog commands
Examine the statistics start and statistics show commands
Defining workload characteristics
Perform initial health checks on the cluster
Baseline performance monitoring from the cluster shell
Performance monitoring from the cluster shell
Unlock diag userid
Using the performance and statistics collector (Perfstat)
Reactively limit thoughput to a workload by associating the workload with QoS policy group
Proactively monitor workload performance by associating a workload with a QoS policy group
Isolate a tenant workload by associating the workload with a QoS policy group
Programme mis à jour le 26/03/2026
Public concerné
Ce cours est destiné aux professionnels du stockage voulant acquérir une meilleure compréhension des performances d'un noeud dans un Cluster de controleurs NetApp.
Prérequis
Avoir suivi la formation "ONTAP 9.3 Cluster Administration et Data Protection" (CDOTDP9) ou posséder un niveau équivalent
J’évalue mes connaissances pour vérifier que je dispose des prérequis nécessaires pour profiter pleinement de cette formation en faisant le test de prérequis.
Faire le testFinancement
Cette formation peut être prise en charge par votre entreprise, seule ou avec l’appui de son opérateur de compétences. Nous fournissons le devis et les pièces attendues par l’OPCO.
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