whoami i wrote:
Hi

Is there any way to re-export an nfs mounted directory?  I am having three
servers runnning on centos4.5 and i am trying to implement  nfs share in an
below manner [bcoz there is no alternative way for me to setup nfs share]

HOST A--->>>EXPORTS /prod/data ------->>>HOST B

HOST B ---->>MOUNTED ------>>> /prod/data-----UNDER---/PROD1  [working fine]

HOST B EXPORTS /PROD1 ------>>>>HOST C

HOST C ----->>TRY MOUNTING ----->>>RESULT IN BELOW ERROR

BUT WHEN I TRY TO MOUNT THE ALREADY MOUNTED NFS SHARE IN  "HOST C "     I AM
GETTING BELOW ERROR.

#################MOUNT ERROR##########################################
mount: 10.65.64.30:/PROD1 failed, reason given by server: Permission denied
##########################################################################

Can anyone suggest me the way to work out aboVE scenario.


Note: I find no -r(-re-export) option in rpc.mountd

AFAIK, it is not possible to (re-)export NFS mounted file systems using the kernel NFS server.

It might be possible to do this by running a userland NFS server (on "host b"), although I've never done this and I believe there are known issues with doing this.

James Pearson
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