kwongj@caldwr.water.ca.gov (James Kwong) (08/04/90)
Hi:
I have a NFS problem on our 10.2 node that maybe someone
can help me with.
We have a mixture of 9.7 and 10.2 nodes on our network.
I recently upgraded our Sun's mount point Apollo to SR10.2
and started experiencing problems with the Apollo
mounts on our Suns.
I'm getting these errors messages on our Suns:
From a 'df' command, I get:
1.30 ~=>df /apollo
NFS getattr failed for server tule: RPC: Authentication error
df: /apollo: I/O error
Filesystem kbytes used avail capacity Mounted on
From a 'cd' and 'ls' command, I get:
1.31 ~ =>cd /apollo
1.32 /apollo =>ls
NFS lookup failed for server tule: RPC: Authentication error
NFS lookup failed for server tule: RPC: Authentication error
ls: .: I/O error
But then after a while, I can't even 'cd' to the directory.
1.38 ~=>cd /apollo
NFS getattr failed for server tule: RPC: Authentication error
/apollo: I/O error
where 'tule' is the name of our node and '/apollo' is the mount
point.
When this happens, users cannot access the '/apollo' directory from
the Sun.
What's strange is IF I SU AS ROOT on the Sun, I'm able to access the
apollo file system WITHOUT THESE PROBLEMS. It seems to be only when
I'm log in as a regular user, do I get the above error messages.
This happens only on our sr10.2 nodes. If I mount a 9.7 node,
this problem this not occur. We been using NFS on our 9.7 nodes
for several years now without much problem. The UIDs and GIDs are
synced between the Suns and Apollos. Our writable registry is on
the 9.7. We running NFS on all our Apollos.
As anyone else experience this problem and found a cure
for it?
I've called Sun and they said that it is probably not their
problem but an Apollo problem.
Thanks in advance
--
James Kwong Calif. Dept. of Water Resources, Sacto, CA 95802
DOMAIN kwongj@water.ca.gov UUCP ...!ucbvax!ucdavis!caldwr!kwongj
The opinions expressed above are mine, not those of the State of Californiarmf@media.uucp (Roger Fujii) (08/08/90)
kwongj@caldwr.water.ca.gov (James Kwong) writes: >We have a mixture of 9.7 and 10.2 nodes on our network. >I recently upgraded our Sun's mount point Apollo to SR10.2 >and started experiencing problems with the Apollo >mounts on our Suns. Surprise... [ symptom deleted] >When this happens, users cannot access the '/apollo' directory from >the Sun. >What's strange is IF I SU AS ROOT on the Sun, I'm able to access the >apollo file system WITHOUT THESE PROBLEMS. It seems to be only when >I'm log in as a regular user, do I get the above error messages. > >As anyone else experience this problem and found a cure >for it? Yes, I have experienced it. No, I have no clue how to fix it (well, yes I do, but I don't feel like making a client nfs right now). It seems to have something to do with the Apollo's nfsd owner changing from root/user to a 'person'. >I've called Sun and they said that it is probably not their >problem but an Apollo problem. This is a definite problem with 10.2. 10.1 nfs had a completely different problem. -- Roger Fujii - Media Cybernetics Phone: (301)495-3305 Internet: rmf%media@uunet.uu.net UUCP: {uunet,hqda-ai}!media!rmf