> On Wed, May 25, 2005 at 07:31:20PM -0500, Viren Patel > wrote: >> Hello all. I have several FreeBSD clients connecting to >> a >> FreeBSD NFS server via a private gigabit LAN for backup >> purposes. Both clients and server has IPFW with all >> traffic between clients and server allowed on the >> private >> LAN. All clients and the server were running >> 5.3-RELEASE-p10 with IPFW, and NFS was working just >> fine. >> Then I upgraded all clients to 5.4-RELEASE-p1 and the >> NFS >> was working fine. Finally I upgraded the NFS server to >> 5.4-RELEASE-p1 and now NFS has stopped working. The >> clients experience RPC timeouts: >> >> RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out >> >> My NFS server rc.conf has the following as per manual: >> >> nfs_server_enable="YES" >> rpcbind_enable="YES" >> mountd_flags="-r" >> >> Clients have: >> >> nfs_client_enable="YES" >> >> IPFW rules amount to: >> >> allow all from NFS_SERVER to NFS_CLIENT in via >> INTERNAL_IF >> allow all from NFS_CLIENT to NFS_SERVER out via >> INTERNAL_IF >> >> and appear at the top of the ruleset. > > Double check this, then triple-check it, because a local > configuration > difference like this is likely to be your cause. > >> Obviously something has changed in the NFS system under >> 5.4 > > Not that I can think of. > > Kris >
I have checked my configuration multiple times. Nothing there has changed between 5.3 and 5.4. I have even disabled the firewalls on both clients and server but the same problem is present. Another interesting behavior: upon reboot, mount_nfs occasionally succeeds. However if I then go to another client and try to access the NFS server it doesn't work. If I then go back to the first client and try to unmount the NFS partition it also hangs. Viren _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
