From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bernard Li
Sent: Friday, March 18, 2005 12:24
AM
To: gareth;
oscar-devel@lists.sourceforge.net
Subject: RE: [Oscar-devel] FW:
[Oscar-users] ntp
This is not necessarily a problem - some times it
takes a while before the clients will be able to properly sync with the time
server on the headnode...
What's the output of 'ntpq -p' on the slave node and
on the headnode?
Did you check this after the cluster has just been
built or has it been running for a while?
yo
[EMAIL PROTECTED]:~# /etc/init.d/ntpd start
ntpd: Synchronizing with time
server:
[FAILED]
Starting
ntpd:
[ OK ]
/etc/ntp.conf attached
On Thu 2005-03-17 (10:13), Bernard Li wrote:
> Hey Gareth:
>
> Can you post the /etc/ntp.conf on node1? Also, please also post the
> error message when you run /etc/init.d/ntpd start on that node.
>
> Thanks,
>
> Bernard
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED]]
On Behalf Of gareth
> > Sent: Thursday, March 17, 2005 1:55
> > To: oscar-users@lists.sourceforge.net
> > Subject: Re: [Oscar-users] ntp
> >
> > 4.1 branch, revision 2995
> >
> > On Thu 2005-03-17 (01:26), Bernard Li wrote:
> > > Which version of OSCAR are you running?
> > >
> > > Cheers,
> > >
> > > Bernard
> > >
> > _________________________________________________________________
> > >
> > > From: [EMAIL PROTECTED]
on behalf of gareth
> > > Sent: Thu 17/03/2005 1:09 AM
> > > To: oscar-users@lists.sourceforge.net
> > > Subject: [Oscar-users] ntp
> > >
> > > hey, it seems that ntp on the nodes isn't
working.
> > starting up ntpd
> > > fails. also:
> > > [EMAIL PROTECTED]:~# /etc/init.d/ntpd stop
> > > Shutting down
ntpd:
> > [ OK ]
> > > [EMAIL PROTECTED]:~# ntpdate oscar_server
> > > 17 Mar 10:56:03 ntpdate[2526]: no server
suitable for
> > synchronization
> > > found
> > > even tho oscar_server is correctly pointing to
the head node
> > > (dvxgar001), on which:
> > > [EMAIL PROTECTED]:~# lsof -i | grep ntp
> > > ntpd
3558 ntp 4u IPv4
39918 UDP *:ntp
> > > ntpd
3558 ntp 5u IPv4
39919 UDP
> > > dvxgar001.stu.uct.ac.za:ntp
> > > ntpd
3558 ntp 6u IPv4
39920 UDP
> > > dvxgar001.stu.uct.ac.za:ntp
> > > ntpd
3558 ntp 7u IPv4
39921 UDP
> > > localhost.localdomain:ntp
> > > & the head node is correctly syncing with
the external source
> > > also out've interest the awesome instructions
give an
> > nfs restriction
> > > example
> > > under tcp wrappers:
> > > /etc/hosts.deny:
> > > ALL: ALL
> > > /etc/hosts.allow:
> > > portmap: .domain.net
> > > rpc.mountd: .domain.net
> > > sshd: ALL
> > > which doesn't work (nodes can't mount /home),
even when
> > i change my
> > > domain
> > > to 192.168.1.0/255.255.255.0
> > > when i change /etc/hosts.allow to:
> > > ALL:
192.168.1.0/255.255.255.0
> > > sshd: ALL
> > > it works
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