UG! I am going crazy here... NFS stuff

Judd Tracy jtracy at ist.ucf.edu
Fri Aug 3 18:09:09 EDT 2001


Try taking out the space between * and (rw,...)

/usr/local/mpi       *(rw,no_all_squash,no_root_squash)     #public

On Fri, 3 Aug 2001, Eric Linenberg wrote:

> let me update a little more.  I am running redhat 7.1 and the driectories
> mount fine, but I cannot do anything in them... maybe this will help?
>
> -eric
>
> On Friday 03 August 2001 06:41 pm, Eric Linenberg wrote:
> > Here is the deal.  I am trying to mount folders using NFS and want foll
> > access read/write/execute the whole 9 yards.  The /etc/exports file on the
> > server looks like
> >
> > /usr/local/mpi       * (rw,no_all_squash,no_root_squash)       #public
> > directory amongst the machines
> > /usr/local/lstc      * (rw,no_all_squash,no_root_squash)       #public
> > directory amongst the machines
> > /usr/local/lam       * (rw,no_all_squash,no_root_squash)       #public
> > directory amongst the machines
> >
> > and the /etc/fstab files on my nodes looks like
> >
> > LABEL=/                 /                       ext2    defaults        1 1
> > /dev/fd0                /mnt/floppy             auto    noauto,owner    0 0
> > LABEL=/usr              /usr                    ext2    defaults        1 2
> > LABEL=/usr/local        /usr/local              ext2    defaults        1 2
> > none                    /proc                   proc    defaults        0 0
> > none                    /dev/pts                devpts  gid=5,mode=620  0 0
> > /dev/hda7               swap                    swap    defaults        0 0
> > 10.0.0.1:/usr/local/mpi   /usr/local/mpi          nfs
> > rsize=8192,wsize=8192,exec,suid,rw      1 1
> > 10.0.0.1:/usr/local/lstc   /usr/local/lstc      nfs
> > rsize=8192,wsize=8192,exec,suid,rw      1 1
> > 10.0.0.1:/usr/local/lam   /usr/local/lam          nfs
> > rsize=8192,wsize=8192,exec,suid,rw   1 1
> >
> > but if I ssh on over to the machines as root or anyone for that matter and
> > i try and do anythign like a 'touch aaa' it gives me a
> >
> > [root at snickers mpi]# touch aaa
> > touch: creating `aaa': Permission denied
> > [root at snickers mpi]#
> >
> > PLEASE help!?
> >
> > thanks,
> > eric
> >
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-- 
Judd Tracy
Institute for Simulation and Training
jtracy at ist.ucf.edu



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