[Pacemaker] Floating IP Address

Digimer lists at alteeve.ca
Thu Jul 18 19:52:42 UTC 2013


I don't know what you want to do, so I can't say if DRBD is right for 
you or not.

If you need synchronous, block-level replication, then DRBD is excellent.

On 18/07/13 15:49, Gopalakrishnan N wrote:
> Why to use DRBD? Cant I use lyncd with rsync? Any idea?
>
>
> On Fri, Jul 19, 2013 at 1:10 AM, Gopalakrishnan N
> <gopalakrishnan.an at gmail.com <mailto:gopalakrishnan.an at gmail.com>> wrote:
>
>     Thanks for your comments.
>
>     Am using CentOS, hope I can follow this PDF -
>     http://clusterlabs.org/doc/en-US/Pacemaker/1.0/pdf/Clusters_from_Scratch/Pacemaker-1.0-Clusters_from_Scratch-en-US.pdf
>
>
>     On Fri, Jul 19, 2013 at 12:48 AM, Digimer <lists at alteeve.ca
>     <mailto:lists at alteeve.ca>> wrote:
>
>         On 18/07/13 15:07, Gopalakrishnan N wrote:
>
>             I have gone through certain links, as like the below,
>
>             https://www.johncahill.net/__wiki/index.php/2_Node_Active/__Passive_cluster#Install_and___configure_lsyncd
>             <https://www.johncahill.net/wiki/index.php/2_Node_Active/Passive_cluster#Install_and_configure_lsyncd>
>
>             http://www.6tech.org/2013/03/__linux-firewall-cluster-with-__pacemaker-and-corosync/
>             <http://www.6tech.org/2013/03/linux-firewall-cluster-with-pacemaker-and-corosync/>
>
>             http://zeldor.biz/2010/12/__activepassive-cluster-with-__pacemaker-corosync/
>             <http://zeldor.biz/2010/12/activepassive-cluster-with-pacemaker-corosync/>
>
>             In all these the messages are different, in some article i
>             saw i have to
>             use virtual IP along with physical IP address, in some
>             article only
>             physical IP address is defined.
>
>             Also I have to use floating IP address, if am not wrong....!
>
>             Is there any proper article to follow and make a setup with
>             Pacemaker,
>             Corosync by using rsync of my files...!
>
>             Thanks in advance.
>
>
>         The "Clusters from Scratch" tutorial is maintained by
>         pacemaker's author, so it's as authoritative as it gets.
>
>         http://clusterlabs.org/doc/
>
>         It covers configuring a virtual IP address. Which version you
>         follow, crmsh or pcs, depends on your operating system. If
>         you're using RHEL/CentOS/Fedora, you'll probably want the pcs
>         version. In all other cases, you'll probably want the crmsh version.
>
>         Section 5.2 shows how to setup a virtual/floating IP address.
>
>         --
>         Digimer
>         Papers and Projects: https://alteeve.ca/w/
>         What if the cure for cancer is trapped in the mind of a person
>         without access to education?
>
>
>


-- 
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without 
access to education?




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