Am Mon, 15 Jun 2009 16:20:59 -0400 (EDT) schrieb Rick Macklem <rmacklem_at_uoguelph.ca>: > Are you using a recently built userland? I ask because there have been > some recent changes to the rpc routines in libc related to routing > replies. > > One of them used a uint32_t argument to _setsockopt() until it > was changed to "int" on May 28. > > The changes I put in nfsd.c had nothing to do with the "-h" option > or use of rpcbind(), so I don't think my changes would be the culprit. > > rick Hi Rick, I've rebuilt the userland, of course. # ls -l /lib/libc.so* -r--r--r-- 1 root wheel 1234432 Jun 15 01:04 /lib/libc.so.7 # ls -l /boot/kernel/kernel -r-xr-xr-x 1 root wheel 12010608 Jun 15 01:38 /boot/kernel/kernel Further info to diagnose the problem: I've got 3 NICs on 35, 135 and 235 (different subnets). Netmasks are: - xx.xx.xx.35/25 - xx.xx.xx.135/26 - xx.xx.xx.235/26 Client is xx.xx.xx.150/26. But you can try it with a single server. A mount on 127.0.0.1 won't work either. Here relevant part of rc.conf: nfs_server_flags="-t -n 4 -h xx.xx.xx.35 -h xx.xx.xx.135" mountd_flags="-l -r -h xx.xx.xx.35 -h xx.xx.xx.135" /etc/exports: /usr/export/src -maproot=root -ro -network xx.xx.xx.128 -mask 255.255.255.192 And here what I changed (rpcbind_flags) and the effects. Notice, I executed rpcinfo each time before restarting nfsd and mountd. Maybe I don't understand the rpcinfo output, because it differs from sockstat. ------------------------------ rpcbind_flags="-h xx.xx.xx.35 -h xx.xx.xx.135" # rpcinfo program version netid address service owner 100000 4 tcp xx.xx.xx.35.0.111 rpcbind superuser 100000 3 tcp xx.xx.xx.35.0.111 rpcbind superuser 100000 2 tcp xx.xx.xx.35.0.111 rpcbind superuser 100000 4 udp xx.xx.xx.35.0.111 rpcbind superuser 100000 3 udp xx.xx.xx.35.0.111 rpcbind superuser 100000 2 udp xx.xx.xx.35.0.111 rpcbind superuser 100000 4 tcp6 ::1.0.111 rpcbind superuser 100000 3 tcp6 ::1.0.111 rpcbind superuser 100000 4 udp6 ::1.0.111 rpcbind superuser 100000 3 udp6 ::1.0.111 rpcbind superuser 100000 4 local /var/run/rpcbind.sock rpcbind superuser 100000 3 local /var/run/rpcbind.sock rpcbind superuser 100000 2 local /var/run/rpcbind.sock rpcbind superuser # sockstat | grep rpcbind root rpcbind 28763 4 udp6 *:* *:* root rpcbind 28763 5 stream /var/run/rpcbind.sock root rpcbind 28763 6 udp6 ::1:111 *:* root rpcbind 28763 7 udp6 *:1008 *:* root rpcbind 28763 8 tcp6 ::1:111 *:* root rpcbind 28763 9 udp4 127.0.0.1:111 *:* root rpcbind 28763 10 udp4 xx.xx.xx.135:111 *:* root rpcbind 28763 11 udp4 xx.xx.xx.35:111 *:* root rpcbind 28763 12 udp4 *:842 *:* root rpcbind 28763 13 tcp4 127.0.0.1:111 *:* root rpcbind 28763 14 tcp4 xx.xx.xx.135:111 *:* root rpcbind 28763 15 tcp4 xx.xx.xx.35:111 *:* client# mount_nfs -o ro,tcp,intr,soft,bg,nfsv3 xx.xx.xx.35:/usr/export/src /usr/src [tcp] xx.xx.xx.35:/usr/export/src: RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out mount_nfs: Cannot immediately mount xx.xx.xx.35:/usr/export/src, backgrounding -------------------------------------- rpcbind_flags="-h xx.xx.xx.135 -h xx.xx.xx.35" # rpcinfo program version netid address service owner 100000 4 tcp xx.xx.xx.135.0.111 rpcbind superuser 100000 3 tcp xx.xx.xx.135.0.111 rpcbind superuser 100000 2 tcp xx.xx.xx.135.0.111 rpcbind superuser 100000 4 udp xx.xx.xx.135.0.111 rpcbind superuser 100000 3 udp xx.xx.xx.135.0.111 rpcbind superuser 100000 2 udp xx.xx.xx.135.0.111 rpcbind superuser 100000 4 tcp6 ::1.0.111 rpcbind superuser 100000 3 tcp6 ::1.0.111 rpcbind superuser 100000 4 udp6 ::1.0.111 rpcbind superuser 100000 3 udp6 ::1.0.111 rpcbind superuser 100000 4 local /var/run/rpcbind.sock rpcbind superuser 100000 3 local /var/run/rpcbind.sock rpcbind superuser 100000 2 local /var/run/rpcbind.sock rpcbind superuser # sockstat | grep rpcbind root rpcbind 28591 4 udp6 *:* *:* root rpcbind 28591 5 stream /var/run/rpcbind.sock root rpcbind 28591 6 udp6 ::1:111 *:* root rpcbind 28591 7 udp6 *:825 *:* root rpcbind 28591 8 tcp6 ::1:111 *:* root rpcbind 28591 9 udp4 127.0.0.1:111 *:* root rpcbind 28591 10 udp4 xx.xx.xx.35:111 *:* root rpcbind 28591 11 udp4 xx.xx.xx.135:111 *:* root rpcbind 28591 12 udp4 *:1009 *:* root rpcbind 28591 13 tcp4 127.0.0.1:111 *:* root rpcbind 28591 14 tcp4 xx.xx.xx.35:111 *:* root rpcbind 28591 15 tcp4 xx.xx.xx.135:111 *:* client# mount_nfs -o ro,tcp,intr,soft,bg,nfsv3 xx.xx.xx.35:/usr/export/src /usr/src [tcp] xx.xx.xx.35:/usr/export/src: RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out mount_nfs: Cannot immediately mount xx.xx.xx.35:/usr/export/src, backgrounding -------------------------------------- rpcbind_flags="-h xx.xx.xx.135 -h xx.xx.xx.35 -h xx.xx.xx.235" # rpcinfo program version netid address service owner 100000 4 tcp xx.xx.xx.135.0.111 rpcbind superuser 100000 3 tcp xx.xx.xx.135.0.111 rpcbind superuser 100000 2 tcp xx.xx.xx.135.0.111 rpcbind superuser 100000 4 udp xx.xx.xx.135.0.111 rpcbind superuser 100000 3 udp xx.xx.xx.135.0.111 rpcbind superuser 100000 2 udp xx.xx.xx.135.0.111 rpcbind superuser 100000 4 tcp6 ::1.0.111 rpcbind superuser 100000 3 tcp6 ::1.0.111 rpcbind superuser 100000 4 udp6 ::1.0.111 rpcbind superuser 100000 3 udp6 ::1.0.111 rpcbind superuser 100000 4 local /var/run/rpcbind.sock rpcbind superuser 100000 3 local /var/run/rpcbind.sock rpcbind superuser 100000 2 local /var/run/rpcbind.sock rpcbind superuser # sockstat |grep rpcbind root rpcbind 28564 4 udp6 *:* *:* root rpcbind 28564 5 stream /var/run/rpcbind.sock root rpcbind 28564 6 udp6 ::1:111 *:* root rpcbind 28564 7 udp6 *:892 *:* root rpcbind 28564 8 tcp6 ::1:111 *:* root rpcbind 28564 9 udp4 127.0.0.1:111 *:* root rpcbind 28564 10 udp4 xx.xx.xx.235:111 *:* root rpcbind 28564 11 udp4 xx.xx.xx.35:111 *:* root rpcbind 28564 12 udp4 xx.xx.xx.135:111 *:* root rpcbind 28564 13 udp4 *:630 *:* root rpcbind 28564 14 tcp4 127.0.0.1:111 *:* root rpcbind 28564 15 tcp4 xx.xx.xx.235:111 *:* root rpcbind 28564 16 tcp4 xx.xx.xx.35:111 *:* root rpcbind 28564 17 tcp4 xx.xx.xx.135:111 *:* client# mount_nfs -o ro,tcp,intr,soft,bg,nfsv3 xx.xx.xx.35:/usr/export/src /usr/src [tcp] xx.xx.xx.35:/usr/export/src: RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out mount_nfs: Cannot immediately mount xx.xx.xx.35:/usr/export/src, backgrounding -------------------------------------- rpcbind_flags="" # rpcinfo program version netid address service owner 100000 4 tcp 0.0.0.0.0.111 rpcbind superuser 100000 3 tcp 0.0.0.0.0.111 rpcbind superuser 100000 2 tcp 0.0.0.0.0.111 rpcbind superuser 100000 4 udp 0.0.0.0.0.111 rpcbind superuser 100000 3 udp 0.0.0.0.0.111 rpcbind superuser 100000 2 udp 0.0.0.0.0.111 rpcbind superuser 100000 4 tcp6 ::.0.111 rpcbind superuser 100000 3 tcp6 ::.0.111 rpcbind superuser 100000 4 udp6 ::.0.111 rpcbind superuser 100000 3 udp6 ::.0.111 rpcbind superuser 100000 4 local /var/run/rpcbind.sock rpcbind superuser 100000 3 local /var/run/rpcbind.sock rpcbind superuser 100000 2 local /var/run/rpcbind.sock rpcbind superuser # sockstat | grep rpcbind root rpcbind 28735 4 udp6 *:* *:* root rpcbind 28735 5 stream /var/run/rpcbind.sock root rpcbind 28735 6 udp6 *:111 *:* root rpcbind 28735 7 udp6 *:718 *:* root rpcbind 28735 8 tcp6 *:111 *:* root rpcbind 28735 9 udp4 *:111 *:* root rpcbind 28735 10 udp4 *:870 *:* root rpcbind 28735 11 tcp4 *:111 *:* client# mount_nfs -o ro,tcp,intr,soft,bg,nfsv3 xx.xx.xx.35:/usr/export/src /usr/src client# umount /usr/src umount: xx.xx.xx.35: RPCMNT_UMOUNT: RPC: Timed out --------------------------------- Hmm... the mount has been successful, but I wonder why umount still gets a time out... Need more info? -- MartinReceived on Mon Jun 15 2009 - 20:08:05 UTC
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