Azure Elastic SAN Skill

This skill provides expert guidance for Azure Elastic SAN. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and integrations & coding patterns. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

IMPORTANT for Agent: This file may be large. Use the Category Index below to locate relevant sections, then use read_file with specific line ranges (e.g., L136-L144) to read the sections needed for the user's question

IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

• Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
• Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

Category	Lines	Description
Troubleshooting	L36-L40	Diagnosing and resolving common Azure Elastic SAN issues, including provisioning failures, connectivity/IO errors, performance problems, and typical error codes/logs.
Best Practices	L41-L46	Guidance on tuning Elastic SAN performance (throughput, latency, volume layout) and using snapshots for backup, restore, and disaster recovery workflows.
Decision Making	L47-L52	Guidance on sizing and configuring Elastic SAN (performance, capacity, architecture) and deciding how to integrate it with AKS workloads and storage patterns.
Architecture & Design Patterns	L53-L57	Patterns for running clustered apps (SQL, Failover Cluster, etc.) on Azure Elastic SAN, including shared volume setup, fencing, failover behavior, and high-availability design.
Limits & Quotas	L58-L63	Performance and scale limits for Elastic SAN: max volumes, capacity, IOPS/throughput per volume/volume group/SAN, and how VM size and workload affect achievable performance.
Security	L64-L73	Encrypting Elastic SAN with customer-managed keys and securing access via private endpoints, service endpoints, and other network security configurations for volumes.
Configuration	L74-L80	Managing Elastic SAN lifecycle: safely deleting and resizing SANs/volumes, and using monitoring metrics to track performance, capacity, and health.
Integrations & Coding Patterns	L81-L87	How to script volume creation and connect Elastic SAN volumes to Linux, Windows, and AKS via iSCSI CSI, including client configuration and integration patterns.

Troubleshooting

Topic	URL
Troubleshoot common Azure Elastic SAN issues and errors	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-troubleshoot

Best Practices

Topic	URL
Apply Azure Elastic SAN performance best practices	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-best-practices
Use Azure Elastic SAN snapshots for backup and recovery	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-snapshots

Decision Making

Topic	URL
Choose how to use Azure Elastic SAN with AKS	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-aks-options
Plan Azure Elastic SAN capacity and configuration	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-planning

Architecture & Design Patterns

Topic	URL
Use clustered applications with shared Azure Elastic SAN volumes	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-shared-volumes

Limits & Quotas

Topic	URL
Understand Azure Elastic SAN and VM performance limits	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-performance
Azure Elastic SAN scalability, IOPS, and throughput limits	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-scale-targets

Security

Topic	URL
Configure customer-managed keys for Azure Elastic SAN	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-configure-customer-managed-keys
Configure private endpoints for Azure Elastic SAN volume groups	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-configure-private-endpoints
Configure service endpoints for Azure Elastic SAN access	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-configure-service-endpoints
Manage customer-managed encryption keys for Azure Elastic SAN	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-encryption-manage-customer-keys
Choose encryption options for Azure Elastic SAN	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-encryption-overview
Configure secure networking for Azure Elastic SAN volumes	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-networking

Configuration

Topic	URL
Delete Azure Elastic SAN resources correctly	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-delete
Resize Azure Elastic SAN resources and volumes safely	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-expand
Use Azure Elastic SAN monitoring metrics effectively	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-metrics

Integrations & Coding Patterns

Topic	URL
Batch-create Azure Elastic SAN volumes with PowerShell	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-batch-create-sample
Integrate Azure Elastic SAN with AKS via iSCSI CSI	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-connect-aks
Connect Linux clients to Azure Elastic SAN over iSCSI	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-connect-linux
Connect Windows clients to Azure Elastic SAN volumes	https://learn.microsoft.com/en-us/azure/storage/elastic-san/elastic-san-connect-windows