Title: [Oscar-users] ntp
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: [email protected]
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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