Hi Diego, Here is what I get:
[EMAIL PROTECTED] root]# ssh oscarnode2 Last login: Wed Aug 13 14:03:34 2008 from madrid.ucmerced.edu [EMAIL PROTECTED] ~]# arp -an| grep 10.0.0.2 ? (10.0.0.2) at 00:1B:2F:CF:1E:66 [ether] on eth0 [EMAIL PROTECTED] ~]# ping nfs_oscar PING madrid.ucmerced.edu (10.0.0.2) 56(84) bytes of data. 64 bytes from madrid.ucmerced.edu (10.0.0.2): icmp_seq=1 ttl=64 time=0.149 ms 64 bytes from madrid.ucmerced.edu (10.0.0.2): icmp_seq=2 ttl=64 time=0.200 ms 64 bytes from madrid.ucmerced.edu (10.0.0.2): icmp_seq=3 ttl=64 time=0.215 ms 64 bytes from madrid.ucmerced.edu (10.0.0.2): icmp_seq=4 ttl=64 time=0.224 ms Diego M. Vadell wrote: > Hi Joseph, > AFAIK "No route to host" means it doesn't even got an ARP response. > Can you retry and run "arp -an| grep 10.0.0.2" to see if it got the > right MAC address? It's very strange that you can ping the headnode from > the compute node. Are you sure you are running "ping nfs_oscar"? What > does "arp -an| grep 10.0.0.2" says after that? > > HTH, > -- Diego. > > Joseph Norris wrote: > >> off my node's fstab >> >> nfs_oscar:/home /home nfs rw 0 0 >> >> when ssh to that node and do mount -a >> >> I get the following: >> >> mount: mount to NFS server 'nfs_oscar' failed: System Error: No route to >> host. >> >> nfs is running >> >> I can ping headnode from compute node >> >> /etc/hosts on head node has >> >> 10.0.0.2 madrid.ucmerced.edu nfs_oscar >> >> headnode route table: >> >> Destination Gateway Genmask Flags Metric Ref Use >> Iface >> 10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 >> 169.236.128.0 0.0.0.0 255.255.254.0 U 0 0 0 eth0 >> 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1 >> 224.0.0.0 0.0.0.0 240.0.0.0 U 0 0 0 eth1 >> 0.0.0.0 169.236.128.1 0.0.0.0 UG 0 0 0 eth0 >> >> >> Is there something that I am missing? >> >> >> >> >> > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Oscar-users mailing list > Oscar-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/oscar-users > -- Joseph Norris Programmer III/System Administrator UC Merced School of Natural Sciences Phone: 209-228-4576 Cell: 209-201-3410 ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Oscar-users mailing list Oscar-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/oscar-users
