-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I'm personally interested in SCTP, but having followed the tsvwg and other development channels for more than a year, I'm not convinced that SCTP is going to provide an immediate term viable bulk transport, though it may turn out to be a brilliant choice in the medium-longer term, especially if you like FreeBSD.
Some of the issues include not just platform coverage, but also interoperability, checksum offload (or proposal by some folks to remove the crc32c checksum requirement) [though that is CPU-specific, cf SSE 4.2 on Intel], and performance properties of (the Linux) SCTP driver, or so it appears to me. Matt Derrick Brashear wrote: > On Wed, Dec 3, 2008 at 11:10 PM, Dale Ghent <[EMAIL PROTECTED]> wrote: >> On Dec 1, 2008, at 4:24 AM, Rainer Toebbicke wrote: >> >>> With unlimited development resources AFS would deserve a better suited >>> protocol than TCP, in practice with a little more realism my gut feeling is >>> that at least some more brain should be devoted to improving plain RX rather >>> than betting on another horse. I occasionally tried over the past years, >>> with some improvements that Hartmut tested as well, but my brain being what >>> it is and the matter relatively complicated results remain modest. >> Given this, what are your thoughts on STCP and whether it would be useful in >> this arena? > > SCTP. At this point it may have critical mass of platforms we support > and thus be a viable option. That I know of the Windows options for it > are slim. There is a MacOS version from KAME, but I don't know the > licensing details. Since it doesn't ship with the OS (and in any case > where it doesn't) that's a practical consideration. > _______________________________________________ > OpenAFS-info mailing list > [email protected] > https://lists.openafs.org/mailman/listinfo/openafs-info - -- Matt Benjamin The Linux Box 206 South Fifth Ave. Suite 150 Ann Arbor, MI 48104 http://linuxbox.com tel. 734-761-4689 fax. 734-769-8938 cel. 734-216-5309 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFJN7djJiSUUSaRdSURCPF8AJ9AWX8gKvbgMJanuQ4flJ4F3kXH+wCdFjvo 6DX2JDMzznMj3YFlLwb0IrE= =GYZh -----END PGP SIGNATURE----- _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
