The head node is booted completely before the nodes boot? Thats what the problem sounds like. If it was a problem with the fstab "cexec mount -a" wouldn't work...
On 1/30/06, ANDY SIU <[EMAIL PROTECTED]> wrote: > Hi, > Does anybody know why the compute nodes cannot mount NFS file systems during > boot up? > My cluster is Intel P4 EM64T running FC4 x86_64. I am using OSCAR-4.2.1. > The compute nodes are booted after the headnode is booted up. The error is > something like "pbs_oscar NFS server is down". I have to manually mount the > NFS on each compute nodes by "cexec mount -a". > > The /etc/fstab file on the compute nodes contains: > /dev/sda6 / ext3 defaults 1 2 > /dev/sda5 swap swap defaults 0 0 > /dev/sda1 /boot ext3 defaults 1 2 > /dev/fd0 /mnt/floppy auto noauto,owner 0 0 > none /dev/pts devpts defaults 0 0 > none /proc proc defaults 0 0 > nfs_oscar:/nfstmp /nfstmp nfs rw 0 0 > nfs_oscar:/home /home nfs rw 0 0 > > The /etc/exports file on the headnode contains:< /DIV> > /home 192.168.1.1/255.255.0.0(async,rw,no_root_squash) > /nfstmp 192.168.1.1/255.255.0.0(async,rw,no_root_squash) > > Thank you > Andy ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642 _______________________________________________ Oscar-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-users
