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Introduction The Cluster Drive Management section of eEKAS provides administrators with a centralized interface to monitor, configure, and maintain all storage drives within the Ceph-based cluster. Whether you are adding new drives, replacing failed ones, or ...

In eEKAS, Cluster Drives use Ceph’s data redundancy mechanisms to protect against hardware failures and ensure data availability. The two primary methods are Replication and Erasure Coding (EC). While both serve the same purpose—preventing data loss—they do so...

Use this procedure to create a new Cluster Drive (Ceph-backed storage) in eEKAS. The example below walks through creating an Erasure Coding drive. Before you start creating ceph cluster drive Decide the protection method (Replication or Erasure Coding). K...

In a Ceph cluster, an OSD (Object Storage Daemon) is the process responsible for storing data on aphysical disk. Each OSD manages a single storage device and handles tasks such as data replication, erasure coding,recovery, rebalancing, and reporting disk sta...

The Network Management in eEKAS provides a centralized and intuitive interface for configuring and monitoring all network interfaces and connections across the cluster. In a Ceph-based, high-availability environment, reliable and well-structured networking is ...

Network bonding is a method of combining two or more physical network interfaces into a single logical interface to increase bandwidth, provide redundancy, or both. In eEKAS, bonding can be used to improve performance for storage traffic, client access, or bot...

This guide is your comprehensive resource for mastering eEVOS, a powerful and user-friendly platform designed for efficient management, backup, and recovery of virtual machines (VMs). Whether you’re overseeing a large-scale IT infrastructure or seeking a relia...

When deploying euroNAS eEVOS, selecting the right hardware is crucial to ensure optimal performance, reliability, and scalability of your virtual environment. Below, we provide recommendations for key hardware components to help you build a robust and efficien...

The latest version of eEVOS, R7, introduces a variety of new features and enhancements designed to simplify virtual machine (VM) management, increase flexibility, and further improve data security. These updates optimise performance, making eEVOS an even more ...

Introduction to Cluster Administration in eEVOS Cluster administration in eEVOS plays a critical role in managing a high-availability and scalable infrastructure. By linking multiple physical servers (nodes) together to form a cluster, eEVOS ensures that reso...

eEVOS supports cluster configurations of up to 32 nodes, though we recommend limiting your setup to no more than 16 nodes for optimal performance and manageability. With eEVOS, Live Migration options allow you to seamlessly move live VMs not only between nodes...

For eEVOS clusters with more than two nodes, we recommend using either shared storage or integrated Ceph-based storage functionality. Shared storage is suitable when all nodes require access to the same central storage backend, while Ceph is recommended when ...

In this article, we will walk through the creation of the most common option: the “Drive Mirror.”Step-by-Step Guide to Creating a Drive Mirror To begin creating a cluster drive, click on “Create Cluster Drive” within the “Cluster Drive Management” section. ...

In this article, we will walk through the creation of the “Shared Drive” Shared drive is drive shared by all nodes through iSCSI, SAS, NVMe-oF, NVMe over TCP or Fibre Channel. To begin creating a cluster drive, click on “Create Cluster Drive” within the “Clu...

Introduction to Virtual Machines in eEVOS Virtual Machines (VMs) are at the core of modern IT infrastructure, providing a flexible and efficient way to run multiple operating systems and applications on a single physical server. In eEVOS, VMs are managed with...

Creating a Virtual Machine in eEVOS To create a new virtual machine, navigate to the VM Management section and click on Create New VM to open the Creation Wizard. In the Creation Wizard, you can configure the following settings: VM Name: Enter a name fo...

How to Install Windows with Paravirtual Drivers After creating the virtual machine, you can now start it and begin the installation process. While most Linux distributions include paravirtual drivers by default, Windows requires these drivers to be loaded dur...

The eEVOS VM Import Wizard simplifies the process of migrating your existing virtual machines from major hypervisors such as ESXi, Hyper-V, KVM, and Xen. While most Linux VMs already come with built-in paravirtual drivers, Windows VMs often lack these drivers....

VM Migration in eEVOS eEVOS offers advanced VM migration capabilities that ensure minimal downtime and seamless operation, whether you are migrating virtual machines (VMs) between nodes in a cluster, moving storage to different disks, or even transitioning to...

To upgrade a Windows 10 virtual machine (VM) to Windows 11 in eEVOS, follow these steps carefully: 1. Backup the VM Before starting the upgrade, create a backup of your VM: Open the eEVOS web interface. Go to Virtual Machines → select your Windows 10 VM. ...