Hi,
I checked the flies /etc/passwd and /etc/groups and they exist. I also tried
the post_install script but that didn't help much either. The same problem
remains.
While rebooting I noticed that the mounting of the nfs filesystem fails in
client nodes. This could be the cause of the problem I guess. I still have
not figured out why the nfs filesystem mounting is failing. Any suggestions
!!
Thanks
On 4/25/07, Kim, DongInn <[EMAIL PROTECTED]> wrote:
Hi Pravab,
I think you'd better run the script
"$OSCAR_HOME/packages/opium/scripts/post_install" manually.
The "post_install" script will take care of all the synchronization of
accounts in the OSCAR cluster.
And then try to access other nodes with the new user account.
Regards,
- DongInn
Pravab J. Rana wrote:
> Hi Michael,
> Yes the home directory is present on head node and password free ssh
> works for the root account.
> By clock synchronization do you mean the system time. The system time
> of the cluster nodes seems to be running a little late by about 1.5
> mins with the headnode.
> Is there anything else I could try
>
> On 4/23/07, *Michael Edwards* <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
> Is the users home directory present on the head node in /home?
>
> /home is shared over nfs by default so if the directory is present
> on the head it should be present on the nodes.
>
> Are the clocks on all the nodes sychronized? If they are too far
> off nfs may not realize that new files are available to share.
> Does passwordless ssh work for root?
>
> The OSCAR environment should take care of setting up the password
> free ssh the first time the new user logs in, but if their home
> directory is not being shared out to the nodes it won't work
> because it relies on files there.
>
> On 4/23/07, *Pravab J. Rana* < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
> Hi,
> We have been using a newly installed Oscar Cluster and want to
> add new users to the system.
> I used "/opt/sync_files/bin/sync_files --force" to propagate
> new users added in the headnode to the other nodes.
> My problem is whenever I am trying to login to othernodes
> using the new account, the login is successful but it is
> showing me an error message saying that there is no home
> directory for that user.
> Is there any other scripts that I should be using or if I am
> missing any parameters.
>
> Once logged into the headnode, I also wanted to be able to ssh
> to other nodes without having to reenter the password. I think
> the OPIUM package should have been able to do this. I was
> wondering if this was also related to the first problem of
> user account synchronization.
> Any Suggestions.!!
>
> Thanks
>
>
>
>
>
>
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