Entries by Devin Vance

Highly available LINSTOR Controller with Pacemaker

Part of the design of LINSTOR is that if the central LINSTOR Controller goes down, all the storage still remains up and accessible. This should allow ample time to repair the downed system hosting the LINSTOR Controller. Still, in the majority of cases, it is preferred to run the LINSTOR Controller in a container within […]

DRBD and Randtronics DPM

Today we’re happy to announce a new document titled “Block Replication with Filesystem Encryption” which showcases another wonderful use case for DRBD. Block Replication with Filesystem Encryption At Hosting Con, back in April of this year, some colleagues of mine ran into some representatives from Randtronics. Randtronics is the company responsible for the DPM (Data […]

Oracle DynDNS with Booth Geo-Clustering

Pacemaker was never designed to operate across the WAN, or any high latency networks. However, there has always been a need and desire to orchestrate active/passive failovers between data centers and across long distances. To address this issue the Booth Pacemaker add-on was conceived back in late 2011. LINBIT has been involved in the development […]