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Operating Systems Solaris New Member with NFS Issue
# 1  
Old 06-10-2010
New Member with NFS Issue
Hi Guys.

Maybe someione can assist here.
Solaris 9 with a NFS mount point to a Netapp Filer.
NFS V3

Changes in the environment:
Moved from 1 building to a new one. (All the equipment and network stayed the same)

Errors:
Code:
nfs: [ID 664466 kern.notice] NFS read failed for server netapp: error 11 (RPC: Server can't decode arguments)
nfs: [ID 972732 kern.notice] NFS write error on host netapp: I/O error.
nfs: [ID 702911 kern.notice] (file handle: ba121800 c1caa300 20000000 77ceb1 42cdb400 805d142c 40000000 d0604500)

VFSTAB
Code:
netapp:/vol/ODS    -       /dsk2   nfs     1       yes     rsize=57344,intr,bg,vers=3,proto=udp
netapp:/vol/ODS/oracle/mnt1        -       /mount1 nfs     1       yes     rsize=57344,intr,bg,vers=3,proto=udp
netapp:/vol/ODS/oracle/mnt2        -       /mount2 nfs     1       yes     rsize=57344,intr,bg,vers=3,proto=udp
netapp:/vol/ODS/oracle/mnt3        -       /mount3 nfs     1       yes     rsize=57344,intr,bg,vers=3,proto=udp
netapp:/vol/ODS/oracle/mnt4 -       /mount4 nfs     1       yes     rsize=57344,intr,bg,vers=3,proto=udp
netapp:/vol/ODS/oracle/mnt5 -       /mount5 nfs     1       yes     rsize=57344,intr,bg,vers=3,proto=udp

Result: Corrupt Oracle(ODS) log files.

This only happen on 1 of my servers.

Moderator's Comments:
Mod Comment Use code tags please, ty.
Last edited by zaxxon; 06-10-2010 at 08:01 AM.. Reason: code tags
# 2  
Old 06-10-2010
Are you referring to Netapps - appliance?
In which case I dont have any but believe that NAS has dedicated ports and interfaces (lan cards...)... is it the case? ( I mean it should not pass through your standard network...)
# 3  
Old 06-11-2010
Yes, Netapp appliance

Left some information out on my first question.

From the appliance side I don't see any nfs/network related errors and or retries. On the 3Com Switch I have a clean bill of health (No errors on the ports), however from the Server running Solaris I have the issue.

The System comunicate to the Netapp via a private network using the ge interface.
The problem does not happen all the time and is happening any time of day. No link to high activity or while jobs are running.

I have a concern about the way they mount the same disk and sub directories multiple times as you can see from the 1st request.
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