[rhn-users] RHEL3 ES- NFSSVC_MAXBLKSIZE

[Raj Kumar]

Another question: How do I verify if the NFS server and client support NFS over TCP. Output from rpcinfo -p localhost:

   100003    2   udp   2049  nfs
    100003    3   udp   2049  nfs
    100003    2   tcp   2049  nfs
    100003    3   tcp   2049  nfs
  
does this mean that nfs supports ver2,3 and tcp,udp? Is there an easy tweak to make both NFS server and client use ver3 over TCP. I can specify vers=3,tcp in /etc/fstab to make NFS client use that protocol. Is that all I have to do?

Thanks for your guidance!
Raj 

On Wed, 05 Jan 2005 Vinodh Cuppu wrote :
>On 01/04/2005 10:38 PM, Raj Kumar wrote:
>
>>What changes have to be made to enable 32K rsize/wsize for both NFS Server and Client?
>>
>>with only this change made
>>to the file /usr/src/linux-2.4/include/linux/nfsd/const.h:
>>
>>NFSSVC_MAXBLKSIZE = 32*1024 (instead of 8*1024)
>>
>>and compiling kernel suffice?
>>
>>Does both NFS server and client support 32k rsize/wsize or only NFS client?
>>
>Add "rsize=32768,wsize=32786" to the options portion of the mount in /etc/fstab, like the following
>
>machine:/export_dir  /nfs_mount                  nfs     other_options,rsize=32768,wsize=32786           0 0
>
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