[Linux-HA] Antw: Re: The Heartbeat of learning

2013-10-17 Thread Ulrich Windl
Hi! Nice explanation! I have one question: With multiple rings, is Corosync expecting the tokens to rotate with the same speed? I'm thinking of a scenario where both rings operate with different speeds, so the token will rotate at the same speed at low or medium network load, but might rotate

Re: [Linux-HA] Antw: Re: Xen RA and rebooting

2013-10-17 Thread Dejan Muhamedagic
Hi Tom, On Wed, Oct 16, 2013 at 05:28:28PM -0400, Tom Parker wrote: Some more reading of the source code makes me think the || [ $__OCF_ACTION != stop ]; is not needed. Yes, you're right. I'll drop that part of the if statement. Many thanks for testing. Cheers, Dejan

Re: [Linux-HA] Antw: Re: Xen RA and rebooting

2013-10-17 Thread Dejan Muhamedagic
On Thu, Oct 17, 2013 at 11:45:17AM +0200, Dejan Muhamedagic wrote: Hi Tom, On Wed, Oct 16, 2013 at 05:28:28PM -0400, Tom Parker wrote: Some more reading of the source code makes me think the || [ $__OCF_ACTION != stop ]; is not needed. Yes, you're right. I'll drop that part of the if

Re: [Linux-HA] Antw: Re: The Heartbeat of learning

2013-10-17 Thread Digimer
On 17/10/13 03:08, Ulrich Windl wrote: Hi! Nice explanation! I have one question: With multiple rings, is Corosync expecting the tokens to rotate with the same speed? I'm thinking of a scenario where both rings operate with different speeds, so the token will rotate at the same speed at

Re: [Linux-HA] Antw: Re: The Heartbeat of learning

2013-10-17 Thread Moullé Alain
Hi About switching between rings , the information I had was that it is dependant to rrp mode, and in the case rrp mode is active, the information I had was that both rings were used at the same time ... It is it right or wrong ? Thanks Alain Le 17/10/2013 16:25, Digimer a écrit : On

Re: [Linux-HA] Antw: Re: The Heartbeat of learning

2013-10-17 Thread Digimer
Again, I am not a dev, but my understanding was always that one ring or the other was used, not both. When I experimented with RRP, I saw that the rings would fail over and recover, implying to me that no, they don't use both at the same time. digimer On 17/10/13 10:37, Moullé Alain wrote: Hi

[Linux-HA] Configuration Linux HA with multiple interfaces

2013-10-17 Thread Gaurav Gupta
Hi All: I have 2 questions regarding configuring Linux HA with multiple interfaces and multiple VIPs. Let me explain my setup first; I have a two node cluster, node1 and node2. Each of the node has 2 interfaces eth0 and eth1. I am using the heartbeat service to monitor the interfaces and

Re: [Linux-HA] Configuration Linux HA with multiple interfaces

2013-10-17 Thread Digimer
On 17/10/13 11:51, Gaurav Gupta wrote: Hi All: I have 2 questions regarding configuring Linux HA with multiple interfaces and multiple VIPs. Let me explain my setup first; I have a two node cluster, node1 and node2. Each of the node has 2 interfaces eth0 and eth1. I am using the

Re: [Linux-HA] Antw: Re: The Heartbeat of learning

2013-10-17 Thread Arnold Krille
Am Thu, 17 Oct 2013 10:25:01 -0400 schrieb Digimer li...@alteeve.ca: On 17/10/13 03:08, Ulrich Windl wrote: Nice explanation! I have one question: With multiple rings, is Corosync expecting the tokens to rotate with the same speed? I'm thinking of a scenario where both rings operate with