Joseph,
You didn't answer my question. You need to check and see if the /etc/passwd
file is the same on the head and compute nodes.
The keys are probably fine if the home directories are mounted on the nodes.
The .ssh directory should have your keys in it and is part of your nfs
mounted home dir.
If the nfs directory is not mounted, that would cause a password prompt
also.
Mike Edwards
On Sun, Sep 14, 2008 at 9:45 PM, DongInn Kim <[EMAIL PROTECTED]> wrote:
> Hi John,
>
> All the nodes should have /etc/profile.d/ssh-oscar.{sh,csh} installed
> during the oscar installation and they should take care of the ssh key
> things.
>
> If ssh-oscar.{sh,csh} is not setup on all the nodes, there must be
> something wrong.
>
> Regards,
>
> - DongInn
>
>
> Joseph Norris wrote:
> > Does this have to do with the keys? I think that the keys should be set
> > up so that I do not need a password from head node to compute node.
> Thanks.
> >
> > Michael Edwards wrote:
> >> Is the sync files working? Check and see if /etc/passwd and friends
> >> are the head and nodes.
> >>
> >> On Fri, Sep 12, 2008 at 3:55 PM, Joseph Norris <[EMAIL PROTECTED]
> >> <mailto:[EMAIL PROTECTED]>> wrote:
> >>
> >> Ok - I am confused
> >>
> >> When I log into the head node and I take root via sudo - I can ssh
> to
> >> any compute node without a password. However when I build a new
> user,
> >> do the sync of files then sign in - I get a password challenge
> >> when try
> >> to go to a compute node. home is being mounted on each compute node
> >> from the head node - not sure what is happening.
> >>
> >> thanks.
> >>
> >> --
> >> Joseph Norris
> >> Application Developer & Server Administrator
> >> 209-228-4576
> >> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
> >>
> >>
> >>
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