Re: [xcat-user] Defining more than one NTP server.

[Yuan Y Bai]

Hi Hakan,

 

It is possible to define more than one NTP servers in networks table. You can use `tabedit networks` to edit networks table directly or use chdef command, for example : chdef -t network mgtnetwork ntpservers=10.0.0.102,10.0.0.103

 

After you add ntpservers in networks table, you can execute `makedhcp -n` command, then ntpservers will be updated in dhcp configure files, for example:

]# cat /etc/dhcp/dhcpd.conf|grep ntp
    option ntp-servers 10.0.0.102, 10.0.0.103;

 

BTW: What is your user scenario for ntpservers in networks table?

There are another ntp servers attributes in site table: ntpservers and extntpservers. These 2 attributes are used by `makentp` command and `setupntp` script. You can also look into these if needed.

 

 

Best Regards
--------------------------------------------------
Yuan Bai (白媛)

CSTL HPC System Management Development
Tel:86-10-82451401
E-mail: by...@cn.ibm.com
Address: IBM ZGC Campus. Ring Building 28,
ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road, Haidian District,
Beijing P.R.China 100193

IBM环宇大厦
北京市海淀区东北旺西路8号，中关村软件园28号楼
邮编:100193

 

 

----- Original message -----
From: "Hakan Bayındır" <hakan.bayin...@tubitak.gov.tr>
To: xCAT User Mailing List <xcat-user@lists.sourceforge.net>
Cc:
Subject: [xcat-user] Defining more than one NTP server.
Date: Mon, Mar 26, 2018 2:36 PM
 

Hello all,

Is it possible to define more than one NTP server in the networks table?
It's defined as NTP servers, but I'm unable to find any details about
the definition syntax in relevant documentation
(http://xcat-docs.readthedocs.io/en/stable/guides/admin-guides/references/man5/networks.5.html?highlight=ntp).

Any help will be appreciated,

Best regards,

Hakan
--
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