Welcome!
This page is the collection point for documentation related to this project.
PSARC (Platform Software Architecture Review Committee) Materials
- Our case number is PSARC/2007/249. You can find information on our ARC case here.
CLI design documentation: (The content of these three documents should be considered to be in draft form. As the design evolves, the command line interfaces documented herein may change)
Current Docs
Past Docs (just for archival purposes)
History:
First we started out with two different commands, dpool and npool. dpool(1M) was to be run on the data server and npool(1M) was to be run on the metadata server. Then, rather than having two different commands that didn't have any association (via the name) with pNFS we decided to merge the two commands into one single pnfs(1M) command with mds (for metadata server) and ds (for data server) subcommands. The most recent design is shown above. The ds subcommand of pnfs(1m) has been removed in lieu of using the zfs(1M) command and pnfs(1M) has been renamed to pnfsadm(1M) due to feedback from our user interface review board. pnfsalloc(1M) was the simple policy engine interface. This interface has been rolled into pnfsadm(1M).