Philip_Brown

Pop	97.43
Vit	2.88

FreeHA is designed to provide a free, portable, and easy to use (compared to alternatives) program to run nodes in a high availability cluster. It should run on any and all Unix platforms (and even some non-Unix platforms).

Pop	200.24
Vit	11.74

zrep provides an easy-to-use program to manage zfs filesystem replication and failover. No configuration files are required. The program is developed under Solaris, but may work with any up to date zfs implementation. The executable is a single script. Initialization does a full data copy, but subsequent syncs are incrementals. It uses internal locking to make sure there is no danger of overlap if you just shove it in cron to run every minute. Design target is more "near-time replication", since the sync can be run every minute or more. However, it could conceivably be used for "backup" purposes as well.