Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
As an IT manager responsible for datacenter operations, I can provide insight into the most common causes of server downtime. Downtime can be detrimental to business operations, so understanding and mitigating these risks is crucial. Here are the most common causes: 1. Hardware Failures Disk Failures: Hard drives, SSDs, or RAID arrays can fail due […]
As an IT manager responsible for storage and datacenter operations, troubleshooting disk failures in RAID arrays requires a structured approach to ensure minimal downtime and data integrity. Here’s a step-by-step guide to troubleshoot disk failures in RAID arrays: 1. Verify Symptoms of Disk Failure Alerts: Check for alerts or notifications from the RAID controller, storage […]
Monitoring and maintaining storage health is critical for ensuring data integrity, availability, and performance in your IT infrastructure. Below is a comprehensive guide to effectively manage storage health: 1. Implement a Monitoring Solution Use advanced monitoring tools to track the performance, capacity, and health of your storage systems. Consider solutions such as: – Vendor-specific tools: […]
Recovering data from a failed RAID 5 array can be complex and requires careful handling to avoid further data loss. RAID 5 uses striping with parity, meaning data is distributed across all drives with one drive storing parity data for redundancy. If one drive fails, the array can still function. However, if multiple drives fail […]
Securing data on shared storage systems is critical to prevent unauthorized access, data loss, or corruption. Here are key best practices and strategies to ensure robust security: 1. Implement Access Control Policies Role-Based Access Control (RBAC): Assign permissions based on roles to ensure users only access the data they need. Least Privilege Principle: Limit access […]
Patch management is crucial for maintaining the security, stability, and performance of your servers. As an IT manager responsible for datacenter infrastructure, here are the best practices for server patch management: 1. Establish a Patch Management Policy Document the process: Create a clear patch management policy that outlines roles, responsibilities, timelines, and procedures. Define criticality: […]