Re: [Linux-HA] Quorum problem with 3-node cluster

2009-10-02 Thread Mark Hunting
Mark Hunting wrote: > Dejan Muhamedagic wrote: > >> Hi, >> >> On Thu, Oct 01, 2009 at 04:45:45PM +0200, Mark Hunting wrote: >> >> >>> Sorry for not mentioning I use Heartbeat 2.1.3 from the Debian Lenny >>> repository, in crm configuration. >>> >>> Mark Hunting wrote: >>> >>>

[Linux-HA] Ted Kotlowski is out of the office.

2009-10-02 Thread ted . kotlowski
I will be out of the office starting 10/02/2009 and will not return until 10/05/2009. I will respond to your message when I return. If your request requires immediate attention, Please contact the MVS Technical Support Hotline at 1-866-866-4488 x12000 **

Re: [Linux-HA] Two node cluster switchback

2009-10-02 Thread James Brackinshaw
Well this seems to normally work: HELP ME! :=) ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems

Re: [Linux-HA] Two node cluster switchback

2009-10-02 Thread Lars Ellenberg
On Wed, Sep 30, 2009 at 02:22:32PM +0200, James Brackinshaw wrote: > Hello, > > I have a two node heartbeat setup on Centos 5.3. > > The two nodes are in separate locations and connected only via > ethernet. Because of this we require that a human guarantee that a > node is dead before a switchov

Re: [Linux-HA] Two node cluster switchback

2009-10-02 Thread James Brackinshaw
On Fri, Oct 2, 2009 at 10:17 AM, Lars Ellenberg wrote: > On Wed, Sep 30, 2009 at 02:22:32PM +0200, James Brackinshaw wrote: >> Hello, >> >> I have a two node heartbeat setup on Centos 5.3. >> >> The two nodes are in separate locations and connected only via >> ethernet. Because of this we require

Re: [Linux-HA] Quorum problem with 3-node cluster

2009-10-02 Thread Timothy Carr
Hi mark, There is a hostcache file which yuo can remove located under /var/. Stop Heartbeat, make a backup of your hostcache file then remove the hostcache file. STart heartbeat and have a look again. Having renamed your machine names will cause problems with heartbeat. Tim On Fri, Oct 2, 200

Re: [Linux-HA] Two node cluster switchback

2009-10-02 Thread Lars Ellenberg
On Fri, Oct 02, 2009 at 10:21:53AM +0200, James Brackinshaw wrote: > On Fri, Oct 2, 2009 at 10:17 AM, Lars Ellenberg > wrote: > > On Wed, Sep 30, 2009 at 02:22:32PM +0200, James Brackinshaw wrote: > >> Hello, > >> > >> I have a two node heartbeat setup on Centos 5.3. > >> > >> The two nodes are in

Re: [Linux-HA] Quorum problem with 3-node cluster

2009-10-02 Thread Mark Hunting
Thank you so much! That solved the problem. Timothy Carr wrote: > Hi mark, > > There is a hostcache file which yuo can remove located under /var/. > > Stop Heartbeat, make a backup of your hostcache file then remove the > hostcache file. STart heartbeat and have a look again. > > Having renamed yo

[Linux-HA] N+N Cluster

2009-10-02 Thread Colin
Hallo, is there any experience on using Heartbeat with a N+N cluster, i.e. a cluster with more than 2 nodes split over two fire-areas? As far as I can gather from the documentation, this setup has the problem that if one fire-area is offline, then the other fire-area will either stop working imme

Re: [Linux-HA] N+N Cluster

2009-10-02 Thread Michael Schwartzkopff
Am Freitag, 2. Oktober 2009 13:05:42 schrieb Colin: > Hallo, > > is there any experience on using Heartbeat with a N+N cluster, i.e. a > cluster with more than 2 nodes split over two fire-areas? > > As far as I can gather from the documentation, this setup has the > problem that if one fire-area is

Re: [Linux-HA] N+N Cluster

2009-10-02 Thread Colin
On Fri, Oct 2, 2009 at 1:14 PM, Michael Schwartzkopff wrote: > Am Freitag, 2. Oktober 2009 13:05:42 schrieb Colin: >> >> is there any experience on using Heartbeat with a N+N cluster, i.e. a >> cluster with more than 2 nodes split over two fire-areas? >> >> As far as I can gather from the document

Re: [Linux-HA] N+N Cluster

2009-10-02 Thread Michael Schwartzkopff
Am Freitag, 2. Oktober 2009 14:00:20 schrieb Colin: > On Fri, Oct 2, 2009 at 1:14 PM, Michael Schwartzkopff wrote: > > Am Freitag, 2. Oktober 2009 13:05:42 schrieb Colin: > >> is there any experience on using Heartbeat with a N+N cluster, i.e. a > >> cluster with more than 2 nodes split over two

Re: [Linux-HA] N+N Cluster

2009-10-02 Thread Colin
On Fri, Oct 2, 2009 at 2:08 PM, Michael Schwartzkopff wrote: > Am Freitag, 2. Oktober 2009 14:00:20 schrieb Colin: >> On Fri, Oct 2, 2009 at 1:14 PM, Michael Schwartzkopff >> wrote: > >> > Anyway: I would advise you not to use heartbeat any more, but to upgrade >> > to pacemaker. >> >> We want t

Re: [Linux-HA] N+N Cluster

2009-10-02 Thread Michael Schwartzkopff
Am Freitag, 2. Oktober 2009 15:00:09 schrieb Colin: > On Fri, Oct 2, 2009 at 2:08 PM, Michael Schwartzkopff wrote: > > Am Freitag, 2. Oktober 2009 14:00:20 schrieb Colin: > >> On Fri, Oct 2, 2009 at 1:14 PM, Michael Schwartzkopff wrote: > >> > Anyway: I would advise you not to use heartbeat any

[Linux-HA] Recovering the cluster after a split-brain

2009-10-02 Thread Diego Woitasen
Hi, in V1 clusters, after a split-brain... is there a way to tell to Heartbeat to keep running services on primary node (first field in haresources) and stop them in secondary? In my current configuration, the services are stopped on both servers by a few seconds and then the primary node start th