Author: Matt Kereczman

Matt Kereczman is a Solutions Architect at LINBIT with a long history of Linux System Administration and Linux System Engineering. Matt is a cornerstone in LINBIT's technical team, and plays an important role in making LINBIT and LINBIT's customer's solutions great. Matt was President of the GNU/Linux Club at Northampton Area Community College prior to graduating with Honors from Pennsylvania College of Technology with a BS in Information Security. Open Source Software and Hardware are at the core of most of Matt's hobbies.

Using Fencing in Pacemaker Clusters on VirtualBox Hypervisors

This blog post will describe how you can configure the fence_vbox fence agent in high-availability (HA) Pacemaker development clusters running on VirtualBox for Linux. Fencing is an

Configuring Highly Available NVMe-oF Attached Storage in Proxmox VE

LINBIT® develops and supports software used to build high availability clusters for almost any application or platform out there. It does this by creating tools

Highly Available SCST & LIO iSCSI Clustering How-To Guide Update & Comparison

Companion Tech Guide Updated using Community Feedback on 3/21/24 LINBIT®️ has been building and supporting Highly Available (HA) iSCSI clusters using DRBD®️ and Pacemaker for

Using VDO with DRBD on RHEL 9

This blog will provide installation and configuration instructions for implementing Red Hat’s Virtual Data Optimizer (VDO) and LINBIT®’s DRBD®. VDO is a virtual block device

Comparing LINSTOR & Ceph Storage Clusters

Over the many years that I’ve worked for LINBIT®, I cannot tell you how many times I’ve been asked, “How does a LINSTOR® (or DRBD®) cluster

The Impact of Network Latency on Write Performance When Using DRBD

Keeping write latency low and throughput high is fundamental in designing or implementing storage systems. With standalone servers running applications using direct attached storage, this

Filling the Gap: LINBIT SDS in Amazon EKS

Reader Bootstrapping Amazon Elastic Kubernetes Service (EKS) might be one of the quickest routes an organization can take to run a highly available, fault-tolerant, and

Load Balanced Replication with DRBD

Along with the ability to encrypt replication traffic, DRBD® version 9.2.6 gives you the ability to load balance replication traffic across multiple TCP sockets1. You can

Configuring Multipath iSCSI Targets in Pacemaker for Higher Availability

LINBIT® has been building and supporting high-availability (HA) iSCSI clusters using DRBD® and Pacemaker for over a decade. In fact, that was the very first

Kubernetes at the Edge Using LINBIT SDS for Persistent Storage

Edge computing is a distributed computing paradigm that brings data processing and computation closer to the data source or “edge” of the network. This reduces

As the world’s leading provider of Software-Defined Storage, High Availability, and Disaster Recovery software, LINBIT adds server clustering capabilities to any containerized, virtualized, or bare metal environment.

Copyright © 2024 LINBIT

All rights reserved. The words LINSTOR®, DRBD®, LINBIT®, and the logo LINSTOR®, DRBD®, and LINBIT® are trademarks or registered trademarks of LINBIT HA-Solutions GmbH and LINBIT USA LLC.

Copyright © 2023 LINBIT

All rights reserved. The words LINSTOR®, DRBD®, LINBIT®, and the logo LINSTOR®, DRBD®, and LINBIT® are trademarks or registered trademarks of LINBIT HA-Solutions GmbH and LINBIT USA LLC.