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тАО11-04-2005 07:57 PM
тАО11-04-2005 07:57 PM
hbsitlab$ ls /scsitvxt/home
NFS3 RFS3_GETATTR failed for server hbsitvxt : RPC: Authentication error
/scsitvxt/home not found
When I do the ls from the Tru64 root account, it works:
lab# ls /scsitvxt/home
apache тАж watchdog
When mounting the same disk from another Red Hat client, everything is OK.
My only conclusion is that the Tru64 client is incapable to authenticate itself to Red Hat.
Is Red Hat running some special authentication protocol that Tru64 is unaware of?
Note that all UID and GID are identical on all machines.
Solved! Go to Solution.
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тАО11-06-2005 07:08 PM
тАО11-06-2005 07:08 PM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
Also what is the mount command on RHL client?
Can you NFS mount some other disk (from Tru64 server for example) from your Tru64 clinet?
Also post the line from your RHL server that exports the NFS disk that you're trying to mount.
Regards,
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тАО11-06-2005 11:11 PM
тАО11-06-2005 11:11 PM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
You may try that.
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тАО11-07-2005 12:19 AM
тАО11-07-2005 12:19 AM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
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тАО11-07-2005 08:02 AM
тАО11-07-2005 08:02 AM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
I have also tried insecure_locks or no_auth_nlm, this did not help neither.
DNS and /etc/hosts files are OK (NFS works perfectly from Red Hat clients, but does not work from Tru64 clients).
NFS between Tru64 clients & servers works also perfectly.
This is the export file on the Red Hat 7.2 Alpha NFS server (sorry Guys, but this is the most recent Red Hat for Alpha machines !)
I have tested all combinations:
/data hbsitlab(rw,sync)
/data hbsitlab(rw,sync,no_auth_nlm)
/data hbsitlab(rw,sync,insecure)
/data hbsitlab(rw,sync,insecure,no_auth_nlm)
This is the /etc/fstab file on the Alpha NFS Tru64 client
hbsitvxt:/data /scsitvxt/data nfs rw,bg 0 0
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тАО11-07-2005 06:24 PM
тАО11-07-2005 06:24 PM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
pls try with following line (nfs ver 3) for mounting on your Tru64 client:
hbsitvxt:/data /scsitvxt/data nfsv3 rw,bg 0 0
also, if UIDs and GIDs are the same, maybe you should try in exports on RHL server to specify user/priviledges for filesystem that you export. I'm not sure what's the syntax for RHL but for Tru64 I do something like this:
/export_dir -rw=client_hostname -root=client_hostname
Maybe above will work /:-|
Regards
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тАО11-07-2005 07:50 PM
тАО11-07-2005 07:50 PM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
vi /etc/exports
...
/data hbsitlab(rw,sync,no_root_squash)
/sbin/init.d/nfs reload
and on the Tru64 client:
vi /etc/fstab
...
hbsitvxt:/data /scsitvxt/data nfsv3 rw,bg 0 0
umount /scsitvxt/data
mount /scsitvxt/data
hbsitlab$ ls /scsitvxt/data
NFS3 RFS3_GETATTR failed for server hbsitvxt : RPC: Authentication error
/scsitvxt/data not found
hbsitlab$ su -
Password:
lab# ls /scsitvxt/data
id068720 mysql
You see, from the root account it did always work, also with the following syntax:
vi /etc/exports
...
/data hbsitlab(rw,sync)
Only for non-root users it does not work with the following error... RPC: Authentication error
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тАО11-07-2005 10:40 PM
тАО11-07-2005 10:40 PM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
Are you using local authentication or a directory server?
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тАО11-08-2005 05:46 AM
тАО11-08-2005 05:46 AM
Re: Tru64 NFS client cannot access Red Hat NFS server - RPC: Authentication error
(on Red Hat NFS server)
vi /etc/exports
...
/data hbsitlab(rw,sync,all_squash)
/sbin/init.d/nfs reload
(on Tru64 client)
hbsitlab$ ls /scsitvxt/data
NFS3 RFS3_ACCESS failed for server hbsitvxt : RPC: Authentication error
/scsitvxt/data: I/O error
su -
lab# ls /scsitvxt/data
... mysql
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тАО11-08-2005 05:48 AM
тАО11-08-2005 05:48 AM