can not map remote drive

[avizen9]

Hello,
I am having two linux enterprise server

A) RHEL4
B)RHEL5

i am trying to map /home from Server A to server B it giving me server permission deny.

however i am having another server with RHEL4 which can map /home from A
so /etc/export doenst having any issue, i am using root account.

i am having below nfs version in server A

nfs-utils-lib-1.0.6-8
nfs-utils-1.0.6-80.EL4

below nfs version in server B
nfs-utils-lib-1.0.8-7.2.z2
nfs-utils-1.0.9-40.el5

point will assing for each and every answer.

thanks

[Ivan Krastev]

See more info here - http://www.higs.net/85256C89006A03D2/web/PageLinuxNFSTroubleshooting

regards,
ivan

[avizen9]

Ivan,
thanks but it doesnt going to solve my issue,
is nfs version creating any problme here?

your troubeshooting guide having good other info, you are getting 5 points for that :)

[Matti_Kurkela]

We cannot know that, because you have not shown your /etc/exports line nor your /etc/fstab line for mounting the filesystem.

RHEL5 can handle all the NFS versions RHEL4 can, so it is possible to make it work. But if you try to force each endpoint to use a different version, it definitely does not work.

Are you aware that server A may be set to export /home to the other server *only*? You may have to add a permission for server B to mount the filesystem to /etc/exports of the server A, and then run "exportfs -r".

MK