Re: [Linux-HA] Always reload/restart a resource

2011-05-16 Thread Michael Liebl
Am Freitag, den 13. Mai 2011 schrubte Viacheslav:

> I don't completely understand your problem. But you can edit init
> script of samba service. Or reload config manually.

Yes, but doing anything manually here makes no sense.
I am looking for something like the old heartbeat 1 behaviour.
I had for example in my haresources "syslog-ng::restart", so syslog-ng
was restarted independent of the action.


-- 
<) .--.
)#=+  '  Gruesse,
   /## | .+. Regards,
,,/###,|,,|  Micha


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[Linux-HA] CIB process quits and could not connect to CRM

2011-05-16 Thread Mateusz Kalisiak
Hello,

I'm struggling the same problem on RHEL 6. Does anyone have some idea of
solving this out?
Any help would be appreciated.

Best Regards,
Mateusz
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[Linux-HA] Event: an Heartbeat/Corosync/DRBD/Pacemaker free seminar in Rho (Milan, Italy), on June 24 2011

2011-05-16 Thread RaSca
Hi all,
I hope that this message is not too off-topic, but I want to present to 
you a seminar that will take place in Rho (MI), Italy, on June 24 2011.

The title is "Evoluzione dell'alta affidabilità su Linux", it will be a 
one day seminar which will be focused on the evolution of the Linux 
clustering. From Heartbeat to Pacemaker, passing by DRBD and Corosync.

There will be also a lab part with the creation of an active-active NFS 
server based on LVM and DRBD. All the project is made by MMUL 
(http://www.mmul.it) in collaboration with Linbit 
(http://www.linbit.com, thanks to Florian).

I know that the most of you are not Italian, but it maybe a good reason 
to come and see the "Bel Paese".

Here are all the informations about the event: 
http://www.miamammausalinux.org/2011/05/i-seminari-di-mia-mamma-usa-linux-evoluzione-dellalta-affidabilita-su-linux/

It will be totally free, with a brief lunch included, everything offered 
by MMUL.

Let me say that without your every-day help, this event would have never 
been possible.

Have a nice day,

-- 
RaSca
Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene!
ra...@miamammausalinux.org
http://www.miamammausalinux.org

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Re: [Linux-HA] Best way for colocating resource on a dual primary drbd

2011-05-16 Thread RaSca
Il giorno Lun 16 Mag 2011 09:01:08 CET, Andrew Beekhof ha scritto:
[...]
>> Implicit that once the resource go away it becomes slave?
> Pretty sure this is a bug in 1.0.
> Have you tried 1.1.5 ?

Not yet, but so Andrew are you saying that keeping the colocation even 
if I have a dual primary drbd is the best thing to do?

-- 
RaSca
Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene!
ra...@miamammausalinux.org
http://www.miamammausalinux.org

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Re: [Linux-HA] Best way for colocating resource on a dual primary drbd

2011-05-16 Thread Andrew Beekhof
On Sat, May 14, 2011 at 9:31 AM, RaSca  wrote:
> Il giorno Ven 13 Mag 2011 16:09:14 CET, Viacheslav Biriukov ha scritto:
>> In your case you have two drbd master. So, I think, it is not a good
>> idea to create that collocation. Instead of this you can set location
>> directives to locate vm-test_virtualdomain where you want to be default.
>> For example:
>> location L_vm-test_virtualdomain_01 vm-test_virtualdomain 100: master1.node
>> location L_vm-test_virtualdomain_02 vm-test_virtualdomain 10:   master2.node
>
> And I agree to your point of view (since I test that the colocation is
> not working). But the point is: why? I mean, the colocation defines that
> the drbd device must run in a node where drbd is Master. Why Pacemaker
> puts drbd in slave on the node in which the migration start? Does a
> colocation like this:
>
> colocation vm-test_virtualdomain_ON_vm-test_ms-r0 inf:
> vm-test_virtualdomain vm-test_ms-r0:Master
>
> Implicit that once the resource go away it becomes slave?

Pretty sure this is a bug in 1.0.
Have you tried 1.1.5 ?
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