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Storage Administrator's Guide

Version 7.5 — Jan 22, 2025
  • 1. Introduction
    • 1.1. About Storage
    • 1.2. Storage Cache Architecture
  • 2. Managing Storage
    • 2.1. Configuring Node Network Interfaces
    • 2.2. Creating the Storage Cluster
    • 2.3. Releasing Nodes from Cluster
    • 2.4. Removing Nodes from the Unassigned List
    • 2.5. Managing Tier Encryption
    • 2.6. Managing Storage Users
    • 2.7. Allowing root Access to Cluster Nodes Over SSH
    • 2.8. Backing Up and Restoring the Management Database
    • 2.9. Accessing the Management Panel via SSL
    • 2.10. Managing Storage Licenses
  • 3. Monitoring Storage Clusters
    • 3.1. Monitoring Cluster Status
    • 3.2. Monitoring Cluster Storage Space
    • 3.3. Monitoring Virtuozzo Cluster Objects via SNMP
  • 4. Monitoring Storage Nodes
    • 4.1. Node Statuses
    • 4.2. Monitoring Node Performance
    • 4.3. Monitoring Node Network
  • 5. Viewing Alerts, Audit Log, and Sending E-mail Notifications
    • 5.1. Viewing Alerts
    • 5.2. Viewing Audit Log
    • 5.3. Sending E-mail Notifications
  • 6. Exporting Storage Cluster Data
    • 6.1. Exporting Data via iSCSI
    • 6.2. Exporting Data via S3
    • 6.3. Managing Datastores
  • Storage Administrator's GuidePDF, 1390 KB
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3. Monitoring Storage Clusters¶

From the management panel, you can monitor the performance of both the whole cluster and its parts.

In this chapter:

  • 3.1. Monitoring Cluster Status
  • 3.2. Monitoring Cluster Storage Space
    • 3.2.1. Physical Space Chart
    • 3.2.2. Logical Space Chart
      • 3.2.2.1. Understanding Logical Space
    • 3.2.3. Monitoring Chunk Status and Replication
    • 3.2.4. Monitoring Cluster Services
    • 3.2.5. Monitoring Cluster I/O Activity
  • 3.3. Monitoring Virtuozzo Cluster Objects via SNMP
    • 3.3.1. Enabling SNMP Access
    • 3.3.2. Accessing Virtuozzo Objects via SNMP
      • 3.3.2.1. Listening to SNMP Traps
    • 3.3.3. Monitoring Clusters with Zabbix
    • 3.3.4. Description of Cluster Objects and Traps
Version 7.5 — Jan 22, 2025
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