[Beowulf] Passwordless ssh - strange problem

laytonjb at charter.net laytonjb at charter.net
Fri Sep 14 13:14:20 EDT 2007


Checked that - it's 700.

> 
> 
> Check the permissions on the .ssh directory.  They should be set to 700.
> 
> -geoff
> 
> 
> 
> Am 14.09.2007, 18:53 Uhr, schrieb <laytonjb at charter.net>:
> 
> > Afternoon cluster party goers,
> >
> > I'm having trouble on a cluster with passwordless ssh. I followed all the
> > steps (I think). On the head node, I generated the public and private
> > keys and then copied id_rsa.pub to authorized keys. Then I tried
> > logging into compute nodes and it asks for my password every time
> > (regardless of the number of times I log into the node). I've tried  
> > changing
> > the permissions on authorized_keys a few times (600, 644) and that
> > doesn't seem to change the behavior. Any ideas?
> >
> > Thanks!
> >
> > Jeff
> >
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> 
> 
> 
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