Search Results

ZFS pools (also known as storage pools) are the foundation of ZFS storage architecture, combining multiple physical storage devices into a single logical storage unit. These pools provide advanced features like redundancy, scalability, and high performance, en...

Creating a ZFS pool is straightforward with our intuitive wizard. The Pool Type determines the redundancy and fault tolerance of your pool. If you plan to use a single disk without redundancy, select Stripe as the pool type. Step 1: Click on “Create New ZFS P...

L2ARC (Level Two Adaptive Replacement Cache) is a powerful feature in ZFS that extends the capabilities of the ARC (in-memory cache). When you designate a dedicated disk as an L2ARC device, it acts as a secondary cache layer for frequently accessed data. This...

With euroNAS Hybrid Storage Cache Tiering you get the best of both worlds. You can merge your SSD and SATA / SAS drives to get the maximum capacity AND maximum I / O rate.euroNAS automatically analyzes the incoming data transfer and moves the blocks of data th...

Which File System Should You Choose: ZFS or XFS? euroNAS Premium supports two of the most powerful file systems: ZFS and XFS. The choice of the right file system depends on your requirements, planned hardware, and storage management goals. Below, we explain t...

The increasing reliance on digital services places a clear expectation on IT infrastructure it has to be reliable, consistently available, and straightforward to operate. The euroNAS HA (High Availability) Cluster is designed to meet that requirement directly...

Hardware Recommendations The euroNAS HA Cluster is not tied to specific hardware and runs on standard x86 server platforms, giving full flexibility for initial deployment and future expansion. CPU For optimal performance, server-grade processors from Intel ...

After the cluster creation you can now create cluster drive. This drive will mirror data between the nodes. Alternatively you can also create a shared drive that is accessed by both nodes via iSCSI, SAS or Fibre Channel. There are 2 types of cluster drives S...

Within the Drive Management screen, administrators can view all physical storage devices currently detected by the system and prepare them for use within the server. euroNAS software supports SATA, SAS, SSD, NVMe, and Fibre Channel drives. Before a drive can...

HA Cluster supports many hardware RAID Controllers. Depending on model you can read the status, create RAID and create email notifications in case of drive failure. You can find the list of supported hardware RAID controllers in book "Hardware Compatibiliti...

Software RAID is very cost effective for smaller or less IO intensive applications Some of the features Supported RAID configurationsSoftware Raid supports the following configurations: RAID 0, RAID 1, RAID 10, RAID 5, RAID 6, RAID 50 and RAID 60 Moni...

The euroNAS server can check the identity of users by using its internal user / password list. These settings are only for accessing the web interface and SMB/CIFS cluster resource. Default setting for new shares: everyone can access the shares. If you wish...

For SMB / CIFS and AFP shares you can use following permissions – Local users and groups– Active Directory Users and Groups You can define access to the shares via “Data Management” – “Shares” – “Share Access Control” or click on the “User Icon” next to the ...

For NFS access you can define which IP addresses or networks are permitted to access the share. Per default access is open for evey IPYou can define access to the shares via “Data Management” – “Shares” – “Share Access Control” or click on the “User Icon” next...

For iSCSI Target access you can define which IP addresses or networks are permitted to access the share. Per default access is open for evey IP Click on “Data Management” – “iSCSI Targets” and click on the target that you wish to define permissions. This wil...

Welcome to eEKAS – a next-generation, Ceph-based storage operating system designed for modern enterprise and cloud-native environments. Engineered for scalability, performance, and continuous availability, eEKAS delivers unified block, file, and object storage...

When deploying euroNAS eEKAS, selecting the appropriate hardware is essential to ensure optimal performance, reliability, and scalability of your storage infrastructure. Below are hardware recommendations to help you build a high-availability and high-performa...

Cluster administration in euroNAS eEKAS is central to managing a distributed, high-availability storage environment. Built on Ceph, eEKAS clusters combine the storage capacity and resources of multiple physical servers (nodes) to provide a unified, fault-toler...

eEKAS supports cluster configurations of up to 32 nodes, but for best performance, stability, and ease of management, we recommend limiting the cluster to 16 nodes. This provides a balanced architecture that maintains high availability while ensuring manageabl...

IP Groups are a core component of eEKAS, providing a flexible and powerful way to manage service accessibility and high availability across the cluster. Instead of binding services like SMB, NFS, iSCSI, or NVMe-oF to a specific network interface or server, IP ...