Date: Sun, 23 Jan 2000 16:25:37 -0500 (EST) From: Erez Zadok <ezk@cs.columbia.edu> To: Brian Beattie <beattie@aracnet.com> Cc: fs@FreeBSD.ORG Subject: Re: UDF, userfs Message-ID: <200001232125.QAA28218@shekel.mcl.cs.columbia.edu> In-Reply-To: Your message of "Fri, 21 Jan 2000 10:19:36 PST." <Pine.LNX.4.10.10001211012020.28236-100000@shell1.aracnet.com>
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There's another option: wrapfs---a kernel-level stackable f/s template that you can use, modify, and get whatever functionality you want. In-kernel means better performance which may be very important for a dvd application. Wrapfs works around the old nullfs deficiencies (which are being addressed nowadays by fixing the VFS). You can get a paper (Usenix '99) and s/w from http://www.cs.columbia.edu/~ezk/research/ Erez. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-fs" in the body of the message
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