At that point, if you service named restart, does it magically pop up in
the plain-text zone files?  Or does the host command show the records
without restarting?

The .jnl files may hold the records and named restart will rewrite the
plain text variants.



From:   Arif Ali <m...@arif-ali.co.uk>
To:     xcat-user@lists.sourceforge.net
Date:   08/03/2011 11:04 AM
Subject:        Re: [xcat-user] DNS support for RR & LB records



OK, update on this, makehosts does the right job

"gpfs01","10.0.0.151","nfs-gpfs",,,
"gpfs02","10.0.0.152","nfs-gpfs",,,
"gpfs03","10.0.0.153","nfs-gpfs",,,
"gpfs04","10.0.0.154","nfs-gpfs",,,

/etc/hosts has the following

10.0.0.152 gpfs02 gpfs02.cluster.local nfs-gpfs
10.0.0.151 gpfs01 gpfs01.cluster.local nfs-gpfs
10.0.0.153 gpfs03 gpfs03.cluster.local nfs-gpfs
10.0.0.154 gpfs04 gpfs04.cluster.local nfs-gpfs

but doing "makedns -n" doesn't add the nfs-gpfs at all

# grep gpfs /var/lib/named/*

db.10.0.0:151                                            PTR
gpfs01.cluster.local.
db.10.0.0:152                                            PTR
gpfs02.cluster.local.
db.10.0.0:153                                            PTR
gpfs03.cluster.local.
db.10.0.0:154                                            PTR
gpfs04.cluster.local.
Binary file db.10.0.0.jnl matches
db.cluster.local:gpfs01                                          A
10.0.0.151
db.cluster.local:gpfs02                                          A
10.0.0.152
db.cluster.local:gpfs03                                          A
10.0.0.153
db.cluster.local:gpfs04                                          A
10.0.0.154
Binary file db.cluster.local.jnl matches


regards,
Arif

On 03/08/11 15:44, Jarrod B Johnson wrote:
> I can't recall if bind.pm had worked or not. In xCAT 1.x it worked, and
> in ddns.pm it was an explicit feature to cover, but it is possible that
> bind.pm overlooked this capability.
>
> Inactive hide details for Arif Ali ---08/03/2011 10:40:30 AM---I tried
> this a while back by adding multiple aliases in the host Arif Ali
> ---08/03/2011 10:40:30 AM---I tried this a while back by adding multiple
> aliases in the hosts table, and then makehosts doesn't
>
> From: Arif Ali <m...@arif-ali.co.uk>
> To: xcat-user@lists.sourceforge.net
> Date: 08/03/2011 10:40 AM
> Subject: Re: [xcat-user] DNS support for RR & LB records
>
>
>
>
> I tried this a while back by adding multiple aliases in the hosts table,
> and then makehosts doesn't do the right thing.
>
> Even then when I add the relevant aliases in the /etc/hosts file, the
> bind.pm never did the right job, and always complained.
>
> Is this new eith ddns.pm, I will have a go at this on my test cluster
> some time today to confirm if it is working or not.
>
> regards,
> Arif
>
> On 03/08/11 15:07, Jarrod B Johnson wrote:
>  > It sohuld work... Having multilpe ips with the same name in /etc/hosts
>  > is intended to work. makedns with or without noderange may be the
>  > difference. With a noderange, it currently might not work (though it
>  > should be fixable).
>  >
>  > Inactive hide details for Arif Ali ---08/03/2011 09:20:21 AM---+1, I
was
>  > going to ask a similar question, and this question is Arif Ali
>  > ---08/03/2011 09:20:21 AM---+1, I was going to ask a similar question,
>  > and this question is asked by most of my customers as wel
>  >
>  > From: Arif Ali <m...@arif-ali.co.uk>
>  > To: xCAT Users Mailing list <xcat-user@lists.sourceforge.net>
>  > Date: 08/03/2011 09:20 AM
>  > Subject: Re: [xcat-user] DNS support for RR & LB records
>  >
>  >
>  >
>  >
>  > +1, I was going to ask a similar question, and this question is asked
by
>  > most of my customers as well, to achieve this.
>  >
>  > Is it worth opening a feature request, or is this something on the
> timeline
>  >
>  > regards,
>  > Arif Ali
>  >
>  > catch me on freenode IRC, username: arif-ali
>  >
>  >
>  >
>  > On 3 August 2011 13:33, Yaron Daniel < y...@il.ibm.com
>  > <mailto:y...@il.ibm.com> > wrote:
>  >
>  > Hello All,
>  >
>  > I have in my cluster GPFS, and we configure CNFS on it.
>  > The current load balancing for CNFS is based on DNS round-robin,
>  > In order that the CNFS will work i will need to define multiple
>  > address records with the same host name
>  >
>  > The following sample shows a BIND configuration:
>  > cnfs.ibm.com <http://cnfs.ibm.com/>. 60 IN A 192.168.1.1
>  > cnfs.ibm.com <http://cnfs.ibm.com/>. 60 IN A 192.168.1.2
>  > cnfs.ibm.com <http://cnfs.ibm.com/>. 60 IN A 192.168.1.3
>  > cnfs.ibm.com <http://cnfs.ibm.com/>. 60 IN A 192.168.1.4,
>  >
>  > it look like makedns does not support duplicate records
>  > (host/ip's) in /etc/hosts.
>  >
>  > Please advise.
>  > Regards
>  >
>  >
>  >
>  > *Yaron Daniel * 94 Em Ha'Moshavot Rd
>  > *Service Product Lines 8 (Servers), 9 (Storage and Data) - Team Leader
>  > *** Petach Tiqva, 49527
>  > *Global Technology Services * Israel
>  > Phone: +972-3-916-5672
>  > Fax: +972-3-916-5672
>  > Mobile: +972-52-8395593
>  > e-mail: y...@il.ibm.com <mailto:y...@il.ibm.com>
>  > IBM Israel <http://www.ibm.com/il/he/>
>  >
>  >
>  >
>
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> --
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>
> [attachment "smime.p7s" deleted by Jarrod B Johnson/Raleigh/IBM]
>
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--
Arif Ali

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