Re: [Linux-HA] Active/Active Cluster for DRBD partition

2012-07-25 Thread Andreas Kurz
On 07/24/2012 10:21 AM, Yount, William D wrote: I have two servers: KNTCLFS001 and KNTCLFS002 I have a drbd partition named nfs, on each server. They are mirrored. The mirroring works perfectly. What I want is to serve this drbd partition up and have it so that if one server goes down,

Re: [Linux-HA] Active/Active Cluster for DRBD partition

2012-07-25 Thread Yount, William D
from there. -Original Message- From: linux-ha-boun...@lists.linux-ha.org [mailto:linux-ha-boun...@lists.linux-ha.org] On Behalf Of Andreas Kurz Sent: Wednesday, July 25, 2012 4:18 AM To: linux-ha@lists.linux-ha.org Subject: Re: [Linux-HA] Active/Active Cluster for DRBD partition On 07/24

[Linux-HA] Active/Active Cluster for DRBD partition

2012-07-24 Thread Yount, William D
I have two servers: KNTCLFS001 and KNTCLFS002 I have a drbd partition named nfs, on each server. They are mirrored. The mirroring works perfectly. What I want is to serve this drbd partition up and have it so that if one server goes down, the drbd partition is still available on the other

Re: [Linux-HA] Active/Active Cluster

2012-06-14 Thread Andrew Beekhof
Um, you appear to have cman and corosync as cloned resources. Thats really not a good idea. Have you seen the clusters from scratch document? That would be a good place to start. On Thu, Jun 14, 2012 at 8:16 AM, Yount, William D yount.will...@menloworldwide.com wrote: I have two servers,

[Linux-HA] Active/Active Cluster

2012-06-13 Thread Yount, William D
I have two servers, 10.89.99.31(KNTCLFS001) and 10.89.99.32(KNTCLFS002). I am trying to use 10.89.99.30 to float between them in an Active/Active cluster. I have several services which should be running simultaneously on both servers. I am trying to set up an Active/Active cluster. I am using

Re: [Linux-HA] Active/Active Cluster

2012-06-11 Thread Andrew Beekhof
On Sat, Jun 9, 2012 at 9:51 PM, emmanuel segura emi2f...@gmail.com wrote: Why you are using cman corosync together? I think you should use cman+pacemaker or corosync+pacemaker Right. cman uses corosync underneath, but you should only configure+start one of them. Probably cman in this case.

Re: [Linux-HA] Active/Active Cluster

2012-06-09 Thread emmanuel segura
Why you are using cman corosync together? I think you should use cman+pacemaker or corosync+pacemaker 2012/6/9 Yount, William D yount.will...@menloworldwide.com I have two servers which are both Dell 990's. Each server has two 1tb hard drives configured in RAID0. I have installed CentOS on

[Linux-HA] Active/Active Cluster

2012-06-08 Thread Yount, William D
I have two servers which are both Dell 990's. Each server has two 1tb hard drives configured in RAID0. I have installed CentOS on both and they have the same partition sizes. I am using /dev/KNTCLFS00X/Storage as a drbd partition and attaching it to /dev/drbd0. DRBD syncing appears to working

Re: [Linux-HA] Active/active cluster with connectivity check

2011-03-11 Thread Andrew Beekhof
On Thu, Mar 10, 2011 at 3:54 PM, Artur linu...@netdirect.fr wrote: Hello, I'm currently switching to Heartbeat (3.0.3) and Pacemaker (1.0.9.1) on Debian Squeeze with CRM/CIB setup. This is the first time i try to configure it so please be kind with a newbie. :) I would like to setup an

[Linux-HA] Active/active cluster with connectivity check

2011-03-10 Thread Artur
Hello, I'm currently switching to Heartbeat (3.0.3) and Pacemaker (1.0.9.1) on Debian Squeeze with CRM/CIB setup. This is the first time i try to configure it so please be kind with a newbie. :) I would like to setup an active/active cluster with 2 nodes, with sticky resources and a connectivity

[Linux-HA] Active-Active Cluster Question

2010-11-15 Thread Kube, Thomas
Hello, I want to build an active-acitve Cluster with following specifications: Node A: Application for the customers (App-A) Node B: Application for tests and integration (App-B) If node A fails, the Application App-A shall switch to Node B and - that's the

Re: [Linux-HA] Active-Active Cluster Question

2010-11-15 Thread Michael Schwartzkopff
On Monday 15 November 2010 14:47:45 Kube, Thomas wrote: Hello, I want to build an active-acitve Cluster with following specifications: Node A: Application for the customers (App-A) Node B: Application for tests and integration (App-B) If node A

Re: [Linux-HA] Active-Active Cluster Question

2010-11-15 Thread Kube, Thomas
Betreff: Re: [Linux-HA] Active-Active Cluster Question On Monday 15 November 2010 14:47:45 Kube, Thomas wrote: Hello, I want to build an active-acitve Cluster with following specifications: Node A: Application for the customers (App-A) Node B: Application

Re: [Linux-HA] Active/Active Cluster Master/Slave question

2010-03-08 Thread Andrew Beekhof
On Sun, Mar 7, 2010 at 6:14 PM, Marc-Christian Petersen m@gmx.de wrote: Hello all, first: I'm completely new to pacemaker. I want to setup a scenario like this: Machine A)        - has IP address 10.0.0.251        - DRBD resources                drbd1 (for apache2)                

Re: [Linux-HA] Active/Active Cluster Master/Slave question

2010-03-08 Thread Marc-Christian Petersen
On Mon, 8 Mar 2010 11:05:17 +0100, Andrew Beekhof and...@beekhof.net wrote: Moin Andrew, - start the NFS server on the node where Cacti is well you'd need to add an NFS resource and use a colocaiton constraint to tie it to cacti - mount the NFS share from the NFS server after the NFS

[Linux-HA] Active/Active Cluster Master/Slave question

2010-03-07 Thread Marc-Christian Petersen
Hello all, first: I'm completely new to pacemaker. I want to setup a scenario like this: Machine A) - has IP address 10.0.0.251 - DRBD resources drbd1 (for apache2) drbd2 (for mysql) drbd3 (for cacti) - LVM ontop of