0 Replies Latest reply on Dec 3, 2008 8:02 AM by 807559

    NFS-Problem

    807559
      Hi,

      I have some problems with an nfs-mount to a netapp-filer.
      The mountoptions are as follows:
      soft,noac,rsize=65536,wsize=65536,vers=3,proto=udp
      In /var/adm/messages I get messages like this:
      Dec 3 08:04:11 uaizk15 nfs: [ID 664466 kern.notice] NFS read failed for server filer406: error 5 (RPC: Timed out)
      Dec 2 13:27:15 uaizk15 nfs: [ID 664466 kern.notice] NFS fsstat failed for server filer406: error 16 (RPC: Failed (unspecified error))

      After changing the mountoptions to “rw,bg,hard,nointr,rsize=32768,wsize=32768,vers=3,nosuid,proto=tcp” I lost connection:
      Dec 2 13:17:32 uaizk15 nfs: [ID 333984 kern.notice] NFS server filer406 not responding still trying

      ping is o.k.

      Have somebody an idea?

      Thanks, Peter



      Checking nfsd:

      root@uaizk15:/# rpcinfo -T tcp filer406 nfs
      program 100003 version 2 ready and waiting
      program 100003 version 3 ready and waiting

      root@uaizk15:/# rpcinfo -T udp filer406 nfs
      program 100003 version 2 ready and waiting
      program 100003 version 3 ready and waiting



      NFSSTAT:

      root@uaizk15:/var/adm# nfsstat -c

      Client rpc:
      Connection oriented:
      calls badcalls badxids timeouts newcreds badverfs
      823 248 0 198 0 0
      timers cantconn nomem interrupts
      0 0 0 0
      Connectionless:
      calls badcalls retrans badxids timeouts newcreds
      49436457 502 2573 0 3075 0
      badverfs timers nomem cantsend endpoints
      0 2834 0 0 1

      Client nfs:
      calls badcalls clgets cltoomany
      48781688 432 48783564 3
      Version 2: (0 calls)
      null getattr setattr root lookup readlink
      0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
      read wrcache write create remove rename
      0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
      link symlink mkdir rmdir readdir statfs
      0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
      Version 3: (48784709 calls)
      null getattr setattr lookup access readlink
      0 0% 40469432 82% 0 0% 76553 0% 3734660 7% 0 0%
      read write create mkdir symlink mknod
      3648436 7% 769910 1% 5157 0% 37858 0% 0 0% 0 0%
      remove rmdir rename link readdir readdirplus
      5030 0% 12307 0% 3181 0% 0 0% 6049 0% 12555 0%
      fsstat fsinfo pathconf commit
      3579 0% 2 0% 0 0% 0 0%

      Client nfs_acl:
      Version 2: (0 calls)
      null getacl setacl getattr access getxattrdir
      0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
      Version 3: (1 calls)
      null getacl setacl getxattrdir
      0 0% 1 100% 0 0% 0 0%