Hello. Thanks for your reply.
I don't know where I can find the log. I already look into /var/log/messages file, but there's nothing i'm looking for. Where can I find the log? 2010/2/17 Troy Dawson <[email protected]> > Hi, > Through all of this, you haven't said what error you are getting. > You should see an error on both the client trying to mount, and the server > when it fails the mount, or successfully mounts. > > Please send that information. > > Troy > > Genie Jhang wrote: > >> Thanks for you reply, Andy. >> >> Because the nfs server setting is configured long time ago and it works >> other 8 computers with SL 4.6, I think it is not a problem. >> >> Thanks for your advice, but our lab server can be accessed only in the >> lab. So, there's no security problem. >> I found something. >> >> With the setting I wrote previously, the one written latter ( /home ) will >> be mounted. >> >> In this situation, if I type mount -a, /data is also mounted. >> >> I think this means that fstab file syntax and nfs server setting is all >> right. >> >> Am I right? >> >> Additionally, NFS server is SL 4.6 and clients that drive me crazy are SL >> 5.4 and SL 5.3. >> >> I want to install SL 4.6, but its kernel doesn't recognize i7 860. >> >> Please help me. >> >> 2010/2/17 Andy Mastbaum <[email protected] <mailto: >> [email protected]>> >> >> >> Silly suggestion perhaps, but did you re-run `exportfs -ra` after >> changing exports? if that doesn't work, maybe reload/restart the nfs >> server daemon? >> >> Also, just as a PSA: exporting to *(rw) is a very dangerous >> animal... you may be giving root access to your shares to anyone >> with root privileges on any client visible to your server! >> >> Best, >> Andy >> >> Genie Jhang wrote: >> >> Thanks Urs and Stephan. >> >> I set up three machines and all show me that >> >> /home * >> /data * >> >> when i typed showmount -e 192.168.0.109. >> >> Also, I tried to change rw to ro in fstab files, still they >> don't work >> >> strange thing is that I set up three machines with the same >> configuration, >> >> but one of them works!! >> >> What on earth is this? >> >> And, if I manually type mount -t nfs 192.168.0.109:/data /data, >> it will be mounted. >> >> hmm >> >> Please help >> >> >> 2010/2/16 Urs Beyerle <[email protected] >> <mailto:[email protected]> <mailto:[email protected] >> >> <mailto:[email protected]>>> >> >> >> Hi, >> >> What does showmount shows on the NFS client? >> >> showmount -e 192.168.0.109 >> >> Cheers, >> >> Urs >> >> >> Genie Jhang wrote: >> > Hello. >> > >> > Our lab are using NFS. >> > >> > 192.168.0.109:/data /data nfs >> > tcp,soft,bg,intr,rw 0 0 >> > 192.168.0.109:/home /home nfs >> > tcp,soft,bg,intr,rw 0 0 >> > >> > with these two lines in /etc/fstab, it worked great on SL >> 4.6. >> > >> > So, I added two lines /etc/fstab on SL 5.6, it doesn't work. >> > >> > home directory is mounted only. data directory is not >> mounted. >> > >> > two lines in fstab file on NFS server is following. >> > >> > LABEL=/data /data ext3 >> defaults >> 1 2 >> > LABEL=/home /home ext3 >> defaults >> 1 2 >> > >> > and exports files is >> > >> > /data *(ro) >> > /home *(rw) >> > >> > What do you think is the problem? >> >> >> -- >> Urs Beyerle >> Institute for Atmospheric and Climate Science >> ETH Zurich >> Universitätstrasse 16 (CHN N 16.2) >> 8092 Zürich, Switzerland >> >> Tel +41 44 632 82 55 >> Fax +41 44 632 13 11 >> Web http://www.iac.ethz.ch/people/beyerleu >> >> >> >> > > -- > __________________________________________________ > Troy Dawson [email protected] (630)840-6468 > Fermilab ComputingDivision/LSCS/CSI/USS Group > __________________________________________________ > >
