Using Mirrored File Systems with DataKeeper

The PostgreSQL Recovery Kit supports the use of SIOS DataKeeper as a shared file system. The mirrored file systems can be used for the PostgreSQL installation path, log path, the data directory and the executable path.

For example, a dependent file system for a PostgreSQL resource would look similar to the following, which shows a file system for the data directory and its dependency, the DataKeeper resource mirror.

*Replicated (SIOS DataKeeper) file system resources must be created before creating the PostgreSQL resource.