I am not going to use block level replication, Basically I have a Asterisk server running in one server, and I would like to make a failover for the same. My asterisk runs in Cent OS 6.4 64bit OS.
And I have some configuration files where it has to sync automatically and when the primary goes down, the secondary has to come UP automatically. I have two setup, one with MySQL in same machine, and other setup MySQL as common, only application is there in nodes. Thanks. On Fri, Jul 19, 2013 at 1:22 AM, Digimer <li...@alteeve.ca> wrote: > 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...@gmail.com >> <mailto:gopalakrishnan.an@**gmail.com<gopalakrishnan...@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<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 <li...@alteeve.ca >> <mailto:li...@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> >> <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://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/> >> <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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