Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Recovering accidentally deleted files from backups is a critical task that should be approached systematically to ensure data integrity. Here’s a step-by-step guide: 1. Assess the Situation Confirm Deletion: Double-check if the files were truly deleted or just moved to another location. Identify Backup Source: Determine which backup system or solution was used (e.g., local […]
Optimizing storage for high IOPS (Input/Output Operations Per Second) workloads requires a combination of hardware, software, and configuration strategies. Here’s a detailed guide: 1. Choose the Right Storage Technology SSD/NVMe Drives: For high IOPS workloads, solid-state drives (SSDs) or NVMe drives are essential as they offer much faster read/write speeds and lower latency compared to […]
Troubleshooting replication errors in IT infrastructure is a critical task, especially when dealing with systems that need to maintain high availability and data integrity across environments. Below is a systematic approach to identifying and resolving replication issues: 1. Understand the Replication Setup Replication Type: Determine the type of replication (e.g., synchronous, asynchronous, block-level, file-level, application-level, […]
Configuring file system quotas for shared storage ensures that users or groups do not exceed their allocated storage limits, which is critical for maintaining performance and resource management in your IT infrastructure. Here’s a step-by-step guide on how to configure file system quotas for shared storage: 1. Define Your Requirements Before implementing quotas, determine: – […]
Ensuring backups are secure against ransomware attacks is a critical aspect of IT infrastructure management. Here are several key strategies to protect your backups: 1. Implement the 3-2-1 Backup Rule Maintain 3 copies of your data: production data and two backups. Store your backups on 2 different media types (e.g., disk and tape, or disk […]
Configuring and securing Simple Network Management Protocol (SNMP) for IT infrastructure monitoring is crucial to ensure reliable data collection while minimizing potential security risks. Below is a detailed guide on how to configure and secure SNMP: 1. Understand SNMP Versions SNMP has three versions: – SNMPv1: Basic functionality but lacks security features. – SNMPv2c: Similar […]