Multisite Data Replication Over a WAN for Disaster Recovery
LINBIT® and many other organizations that specialize in high-availability (HA) solutions use and support the cluster manager Pacemaker. Pacemaker, when properly configured, does a great
DRBD Reactor & Pacemaker: A Side-by-Side Comparison
In this blog post, I want to expand a little bit further on my colleague, and DRBD Reactor developer, Roland’s post, High-Availability with DRBD Reactor &
Highly Available LINSTOR Controller with Pacemaker
*UPDATE MAY 2022: This article was originally published back in 2018. Three years before our DRBD-Reactor project. With the release of the DRBD-Reactor software we
TLS Security in the LINSTOR SDS & Piraeus Kubernetes Operator
LINSTOR® has featured TLS and SSL security for some time. This security is for communication between the LINSTOR nodes and the client to the API.
How LINBIT Improved the DRBD Sync-Rate Logic
About nine years ago, LINBIT® introduced the dynamic sync-rate controller in DRBD® 8.3.9. The goal behind this was to tune the amount of resync traffic
DRBD Client (Diskless Mode) Performance
This blog post will introduce a new feature and examine the performance of DRBD® Diskless. DRBD 9 introduces an interesting new feature; DRBD client nodes.
