> So, application acts as "master" if it was able to bind to the pre-configured
> IP and as a "node" if it wasn't. If it's a master it listens on an additional
> port and receives updates from nodes. Each application pulls video feed out
> of attached video cameras and stores them on the local d
On 2010-05-26, at 2:26 PM, Lars Marowsky-Bree wrote:
> On 2010-05-26T10:26:35, daniel qian wrote:
>
>> I followed this link to setup a two-node cluster on Ubuntu 10.4 -
>> https://wiki.ubuntu.com/ClusterStack/LucidTesting#Pacemaker,%20drbd8%20and%20OCFS2%20or%20GFS2
>>
>> Everything is workin
On May 28, 2010, at 11:17 AM, Florian Haas wrote:
> On 05/28/2010 02:37 PM, Vadym Chepkov wrote:
>>
>> On May 28, 2010, at 8:27 AM, Florian Haas wrote:
Imperative word was "started". You think I still should go multi-state RA
for this application?
>>>
>>> If the application whi
On 05/28/2010 02:37 PM, Vadym Chepkov wrote:
>
> On May 28, 2010, at 8:27 AM, Florian Haas wrote:
>>>
>>> Imperative word was "started". You think I still should go multi-state RA
>>> for this application?
>>
>> If the application which that RA applies to distinguishes between roles
>> equivalent
Hello,
I tried this approach and it seems to work ootb.
But I would like to know if there could be silent drawbacks or potential
problems from a technical point of view.
Under /usr/lib/ocf/resource.d/ I create a directory named myocfdir and
inside it I put a copy of an existing RA (eg apache)
/usr
On May 28, 2010, at 8:27 AM, Florian Haas wrote:
>>
>> Imperative word was "started". You think I still should go multi-state RA
>> for this application?
>
> If the application which that RA applies to distinguishes between roles
> equivalent to a Master and a Slave, and you want the RA to mana
On 2010-05-28 14:20, Vadym Chepkov wrote:
>
> On May 28, 2010, at 8:12 AM, Florian Haas wrote:
>
>> On 2010-05-28 14:01, Vadym Chepkov wrote:
>>> Hi,
>>>
>>> I want to convert our home-made application to be managed by pacemaker
>>> cluster.
>>> The way it works now: application starts, discove
On May 28, 2010, at 8:12 AM, Florian Haas wrote:
> On 2010-05-28 14:01, Vadym Chepkov wrote:
>> Hi,
>>
>> I want to convert our home-made application to be managed by pacemaker
>> cluster.
>> The way it works now: application starts, discovers all IPs configured on
>> the system and if it see
On 2010-05-28 14:01, Vadym Chepkov wrote:
> Hi,
>
> I want to convert our home-made application to be managed by pacemaker
> cluster.
> The way it works now: application starts, discovers all IPs configured on the
> system and if it sees preconfigured IP it becomes "master" and will serve
> co
Hi,
I want to convert our home-made application to be managed by pacemaker cluster.
The way it works now: application starts, discovers all IPs configured on the
system and if it sees preconfigured IP it becomes "master" and will serve
configuration requests,
if not - "node" and will try to co
Hello everybody,
I've pushed an update to the Linux-HA User's Guide to
http://www.linux-ha.org/doc.
The relevant changes since 0.9.1 are in the section on upgrades from
Heartbeat 2.1 to Heartbeat 3 with Pacemaker, starting at:
http://www.linux-ha.org/doc/s-upgrade-crm.html
As always, PDF version
On 2010-05-26T10:26:35, daniel qian wrote:
> I followed this link to setup a two-node cluster on Ubuntu 10.4 -
> https://wiki.ubuntu.com/ClusterStack/LucidTesting#Pacemaker,%20drbd8%20and%20OCFS2%20or%20GFS2
>
> Everything is working fine except for running MySQL on both nodes with MySQL
> dat
On 2010-05-20T09:55:40, patrik.rappo...@knapp.com wrote:
> possibly this behaviour is based on my configuration. could you please give
> me an advice how to realize this?
Upgrade.
And configure stonith.
Regards,
Lars
--
Architect Storage/HA, OPS Engineering, Novell, Inc.
SUSE LINUX Produ
On Fri, May 28, 2010 at 8:00 AM, Andrew Beekhof wrote:
>
> > I don't know if it is the same bug...
> > In the sense that in your bug case the problem is related to:
> > - the stop operation not enforcing the order constraint
> > - the constraint is between a clone of a group and a clone of a reso
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