The term “SolarWinds SAN Monitor” usually refers to SolarWinds Storage Resource Monitor (SRM), which is the enterprise-grade platform module designed for full-scale Storage Area Network (SAN) and Network Attached Storage (NAS) infrastructure management. Historically, SolarWinds also offered a lightweight, standalone freeware tool explicitly named the SolarWinds Free SAN Monitor for basic multi-vendor storage tracking. 1. SolarWinds Storage Resource Monitor (SRM)
For modern corporate environments, SAN monitoring is handled through SolarWinds SRM. It is built to offer deep, end-to-end visibility into complex, multi-vendor storage environments. Key Capabilities
Multi-Vendor Dashboard: Consolidates data from diverse enterprise SAN array providers including IBM, Dell, HPE, NetApp, Nimble, and Hitachi into a unified web console.
Performance Tracking: Measures real-time and historical input/output operations per second (IOPS), storage pool health, LUN details, and disk performance.
Capacity Planning: Proactively tracks consumption trends, helps forecast depletion dates, and automates space allocation strategies.
Full-Stack Correlation: Pairs with the SolarWinds Orion Platform (or the updated Self-Hosted Observability suites) to use AppStack™. This maps dependencies directly from applications down to the hypervisor, virtual machines, and physical storage LUNs. Polling Architecture
Implements SMI-S, SNMP, and native REST APIs to retrieve array information.
Utilizes a primary polling engine alongside additional distributed pollers to aggregate environment data globally. 2. The Legacy “Free SAN Monitor”
If you are tracking down a tool specifically designated under that exact name, it points to a classic freeware tool launched by SolarWinds. Tool Breakdown
Target Audience: Aimed at administrators managing small or virtualized environments requiring straightforward insight without licensing budgets.
Core Functions: Handled basic I/O latency monitoring, tracked disk and LUN inventories, and provided a quick glance at storage health.
Hardware Scope: Restricted to fundamental compatibility matrix lines (primarily older Dell, IBM, and Sun Microsystems subsystems).
To better understand how SolarWinds manages infrastructure monitoring across servers and underlying hardware dependencies, watch this brief overview:
If you want to evaluate this infrastructure for your organization, tell me:
The storage array brands you use (e.g., Dell PowerStore, HPE Primera, NetApp).
Whether you require capacity forecasting or just real-time alerting.I can provide a tailored feature comparison or setup requirements. SAN Management & Performance Monitoring Tool | SolarWinds
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