| A High-Availability Cluster for Linux: A High-Availability Cluster for Linux A Linux Journal Article by Phil Lewis. |
| Conditional Execution Based on Host Availability: The Answer Guy 32: Conditional Execution Based on Host Availability. |
| drbd: Drbd is a block device which is designed to build high availability clusters. This is done by mirroring a whole block device via (a dedicated) network. You could see it as a network raid 1. |
| H.A. Technical Solutions: They make reliable high availability, data replication and load balancing software solutions including H.A. Clusters, H.A. EchoStream and H.A. Fulcrum. |
| Jungo: GO-HotSwap: Add CompactPCI hot-swap capabilities to: Linux / Embedded Linux, Solaris, VxWorks, Windows9x, Windows2000, Windows NT, and Windows NT- Embedded. |
| Lemuria.org - Heart Software: A basic framework for a high-availability implementation. It exchanges and updates the status of all nodes within the cluster, so that a crash can be immediately noticed and appropriate action be taken. |
| Linux Virtual Server Project: A virtual server is a highly scalable and highly available server built on a cluster of real servers. The architecture of the cluster is transparent to end users, and the users see only a single virtual server. |
| Linux-HA Project: Root page for High-Availability Linux Project; goal: Provide a high-availability (clustering) solution for Linux which promotes reliability, availability, and serviceability (RAS) through a community development effort. |
| MOSIX: MOSIX for Linux is a cluster-enablement technology that provides transparent process migration between nodes in a cluster. Migration is pre-emptive and transaparent to the user; processes run remotely via distributed system calls. |
| Software-RAID HOWTO: High Availability RAID: High Availability RAID from Software RAID HOWTO. |