From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3C34F6D9.F58AF1EB@research.bell-labs.com> From: Sean Quinlan MIME-Version: 1.0 To: 9fans <9fans@cse.psu.edu> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: [9fans] Venti and the new plan 9 file system Date: Thu, 3 Jan 2002 19:27:05 -0500 Topicbox-Message-UUID: 3b2c7c26-eaca-11e9-9e20-41e7f4b1d025 For those of you interested in the direction we are heading with respect to plan 9's file system, you might want to checkout our paper on Venti that will appear in the USENIX fast conference. http://www.cs.bell-labs.com/~seanq/pub.html#venti Venti is a block level storage server that replaces the optical juke box for a plan 9 file system. Some of the benefits include: coalescing of duplicate blocks compression no block fragmentation Also, we have switched from optical to magnetic disks as the storage technology. I know many of you already use magnetic disks to "fake" a worm, but for those of us using a optical juke box, the performance improvement is rather substantial!! seanq