Re: ntp check fails during 11.2.0.4 Install

From: Kumar Madduri <ksmadduri_at_gmail.com>
Date: Tue, 16 Sep 2014 20:35:16 -0700
Message-ID: <CAHDOOG62uio60TA2o3WkK9_q-eoipf_aDUw7eRkLnJXYDPWEpw_at_mail.gmail.com>

Thanks David for the hint.
ntpq -p timesout on my new servers but works on my existing servers. May be it is some firewall rule.

I will pursue with our sysadmins.

_ Kumar

On Tue, Sep 16, 2014 at 8:19 PM, David Barbour <david.barbour1_at_gmail.com> wrote:

> Check the offset. It needs to be less than 1000ms. Use ntpq -p (I think
> off the top of my head - you probably want to check me on this). If your
> offset is > 1000, change the ntp server until you find one that's
> consistent.
>
> On Tue, Sep 16, 2014 at 9:56 PM, Kumar Madduri <ksmadduri_at_gmail.com>
> wrote:
>
>> Hello
>> I am trying to install 11.2.0.4 GI (OS is Linux 6.5) and during the
>> final checks, the installer complains of ntp check failing on both nodes (2
>> node rac installation).
>>
>> My ntpd file on both nodes is
>> cat /etc/sysconfig/ntpd
>> # Drop root to id 'ntp:ntp' by default.
>> OPTIONS="-x -u ntp:ntp -p /var/run/ntpd.pid -g"
>>
>> The ntp daemon is started on both nodes.
>>
>> OUI just reports like this ' This task verifies the cluster time
>> synhronization on clusters that use Network Time Protocol (NTP)'
>> Check failed on Nodes 'node2, node1'
>>
>> If I stop ntp and then ctssd check is fine and the installer would let me
>> install. But I have read that there are several issues with ctssd and I
>> also want to figure out what is wrong with the ntp service that it gives
>> this error.
>>
>> Any suggestions?
>>
>>
>> Thank you
>> Kumar
>>
>
>

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Received on Wed Sep 17 2014 - 05:35:16 CEST