> > >> On 02/18/2011 10:08, Rick Macklem wrote: > > >> > The attached patches changes the behaviour so that it tries to > > >> > get an unused port for each of the 4 cases. > > >> > > >> can you send me the patches? > > >> thanks, > > >> danny > > > > > They're attached. If you get to test them, please let me know > > > how it goes. > > > > > > rick > > > > Hi Rick, > > the good side of living on different time zones :-) > > I got impatient, so I came up with a different fix. > > The rational is that IMHO, there is no need for all listeners > > to be on the same port: > > rnd> rpcinfo protonew |grep mountd > > 100005 1 udp6 ::.3.141 mountd superuser > > 100005 3 udp6 ::.3.141 mountd superuser > > 100005 1 tcp6 ::.3.141 mountd superuser > > 100005 3 tcp6 ::.3.141 mountd superuser > > 100005 1 udp 0.0.0.0.3.141 mountd superuser > > 100005 3 udp 0.0.0.0.3.141 mountd superuser > > 100005 1 tcp 0.0.0.0.3.92 mountd superuser <--- > > 100005 3 tcp 0.0.0.0.3.92 mountd superuser <--- > > rnd> rpcinfo -t protonew mountd > > program 100005 version 1 ready and waiting > > rpcinfo: RPC: Program/version mismatch; low version = 1, high version > > = 3 > > program 100005 version 2 is not available > > program 100005 version 3 ready and waiting > > > > the patches are in: > > ftp://ftp.cs.huji.ac.il/users/danny/freebsd/patches/address_already_in_use/ > > > > cheers, > > danny > > > Yep, a patch that doesn't make them all use the same port# is much > simpler. However, others, such as Doug Barton feel that it is important > that they use the same port#. (Something he called "tracking".)
The problem with trying to get the same port for all tcp/udp/inet/inet6 though might succeed most of the time, will fail sometimes, then what? I saw Doug's commnent, and also the :), it's not as simple as tracking port 80 or 25, needs some efford, but it's deterministic/programable, and worst case you can still use the -p option (which again will fail sometimes :-). IMHO, having a system that might fail to reboot is not very pleasant. danny _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
