Hi Jiri.
To summarize the situation on your WNs:
- they mount correctly /opt/local/linux/7.3 from your LCFG server
- they mount correctly /raid from the storage node
- they are not able to mount /flatfiles/SE00 from your SE
Please confirm that this is the correct situation.
If this is the case, then the problem seems to be on the SE
configuration (I assume that you did not change the ipchains settings on
your WNs).
Can you please check if the /etc/exports file on your SE looks like this:
/flatfiles/SE00 golias25.farm.particle.cz(rw,no_root_squash)
golias*.farm.particle.cz(rw,no_root_squash)
Also, what do you get if on your SE you issue the command "exportfs"?
Finally, can you please try and mount /flatfiles/SE00 by hand on your
CE? You will have to create the /flatfiles/SE00 directory there or use a
different mount point...
Emanuele
Jiri Kosina wrote:
> On Wed, 5 Nov 2003, Emanuele LEONARDI wrote:
>
>
>>In your local-cfg.h file you included an additional nfsmount command to
>>mount the raid partition from storage:/data/raid
>>You do this with these commands:
>>+nfsmount.nfsmount raid
>>+nfsmount.nfsdetails_raid /raid storage:/data/raid rw
>>As nfsmount.nfsmount is a list parameter, by using the + in front of it
>>you are overwriting any previous content of the list, i.e. exactly the
>>missing /opt/local/linux/7.3 directory.
>
>
> Ah, thanks, you are right. This syntax was copied from LCFG FAQ. Now it
> works. However, when I restart /etc/obj/nfsmount, both mounts (raid and
> /opt/local/linux/7.3) are mounted correctly, but on WNs I now get this
> message:
>
> [root@golias30 root]# /etc/obj/nfsmount start
> [WARNING] nfsmount: NFS mount failed: mount -o rw
> golias26.farm.particle.cz:/flatfiles/SE00 /flatfiles/SE00
> [OK] nfsmount: start
>
> golias26 is SE, and in /etc/exports everything seems to be correct.
> When I try mounting /flatfiles/SE00 by hand from WN, I get this:
>
> [root@golias30 flatfiles]# mount -o rw
> golias26.farm.particle.cz:/flatfiles/SE00 /flatfiles/SE00/
> mount: RPC: Program not registered
>
> However nfsd seems to be running correctly on SE:
>
> [root@golias26 root]# service nfs status
> rpc.mountd (pid 10610) is running...
> nfsd (pid 10622 10621 10620 10619 10618 10617 10616 10615) is running...
> rpc.rquotad (pid 10605) is running...
>
> Do you know what should be wrong now? I've commited actual configuration
> to CVS (tag is LCG1-1_1_1_PRAGUE_20031107_1317).
>
> Thanks a lot for your help.
>
> --
> Jiri Kosina
> Institute of physics, Academy of Sciences of the Czech republic
--
/------------------- Emanuele Leonardi -------------------\
| eMail: [log in to unmask] - Tel.: +41-22-7674066 |
| IT division - Bat.31 2-012 - CERN - CH-1211 Geneva 23 |
\---------------------------------------------------------/
|