File system replication and DRBD

The attached patch mentions file system replication as a high
availability solution in the shared hardware section, and mentions DRBD
as a popular solution. Backpatched to 8.2.X.

--
Bruce Momjian bruce@momjian.us
EnterpriseDB http://www.enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +