Multi Availability Zone Block-Level Replication using DRBD
Reader Bootstrapping Amazon Web Services (AWS) is designed from the ground up with availability in mind. The geographical locations of their Availability Zones (AZs) are carefully selected to mitigate the risk of natural disasters that could impact their services. Even the most unexpected natural disaster is unlikely to affect all of a region’s AZs. However, […]
DRBD Reactor – Design & Features
Over time, LINBIT® has built a variety of software components for use in highly-available systems. These components range from DRBD® for block device replication to LINSTOR®, our SDS solution, to various plugins/scripts integrating DRBD into Pacemaker, OpenStack, OpenNebula, Proxmox, Kubernetes, and more. However, a missing component was a daemon that monitors DRBD events like a resource becoming […]
