Advanced
Mailing List Archive

Mailing List Archive

  1. Home >
  2. Linux-HA>
  3. Users
How I can create unordered group of resources
vromanov at gmail
May 3, 2014, 1:29 AM
Post #1 of 7 (2595 views)
Permalink
Hello!

I try create Master/Slave cluster using Pacemaker on Centos 6.5 (CRM+PCS).
I create master/slave statefull resource. My setup also have many other
resources (IPs, Routes, LSB...). I one of resources is failed on first
mode I want to move all resources to another node. Now I use group to
create this setup. But when I kill -9 some process all processes listen
below also restarted. That is best practice for this task?

--
Vladimir Romanov
_______________________________________________
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: How I can create unordered group of resources [ In reply to ]
fabian.herschel at arcor
May 3, 2014, 11:22 PM
Post #2 of 7 (2549 views)
Permalink
I would create the group with the meta attributr for unordered resources.
Meta odered="false"




Von Samsung-Tablet gesendet

-------- Ursprüngliche Nachricht --------
Von: Vladimir Romanov <vromanov@gmail.com>
Datum:03.05.2014 10:29 (GMT+01:00)
An: linux-ha@lists.linux-ha.org
Betreff: [Linux-HA] How I can create unordered group of resources

Hello!

I try create Master/Slave cluster using Pacemaker on Centos 6.5 (CRM+PCS).
I create master/slave statefull resource. My setup also have many other
resources (IPs, Routes, LSB...). I one of resources is failed  on first
mode I want to move all resources to another node. Now I use group to
create this setup. But when I kill -9 some process all processes listen
below also restarted. That is best practice for this task?

--
Vladimir Romanov
_______________________________________________
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
_______________________________________________
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: How I can create unordered group of resources [ In reply to ]
andrew at beekhof
May 4, 2014, 5:36 PM
Post #3 of 7 (2554 views)
Permalink
On 4 May 2014, at 4:22 pm, Fabian Herschel <fabian.herschel@arcor.de> wrote:

> I would create the group with the meta attributr for unordered resources.
> Meta odered="false"

Noooo. Use a colocation set.

>
>
>
>
> Von Samsung-Tablet gesendet
>
> -------- Ursprüngliche Nachricht --------
> Von: Vladimir Romanov <vromanov@gmail.com>
> Datum:03.05.2014 10:29 (GMT+01:00)
> An: linux-ha@lists.linux-ha.org
> Betreff: [Linux-HA] How I can create unordered group of resources
>
> Hello!
>
> I try create Master/Slave cluster using Pacemaker on Centos 6.5 (CRM+PCS).
> I create master/slave statefull resource. My setup also have many other
> resources (IPs, Routes, LSB...). I one of resources is failed on first
> mode I want to move all resources to another node. Now I use group to
> create this setup. But when I kill -9 some process all processes listen
> below also restarted. That is best practice for this task?
>
> --
> Vladimir Romanov
> _______________________________________________
> 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
> _______________________________________________
> 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

Attached Files:

Re: How I can create unordered group of resources [ In reply to ]
fabian.herschel at arcor
May 5, 2014, 5:06 AM
Post #4 of 7 (2528 views)
Permalink
On 05/05/2014 02:36 AM, Andrew Beekhof wrote:
>
> On 4 May 2014, at 4:22 pm, Fabian Herschel <fabian.herschel@arcor.de> wrote:
>
>> I would create the group with the meta attributr for unordered resources.
>> Meta odered="false"
>
> Noooo. Use a colocation set.

Could you explain your "Nooooooooo"? Whats wrong in using the unordered
feature? Why was this meta attribute added to groups, if we shouldn't
use it?

>
>>
>>
>>
>>
>> Von Samsung-Tablet gesendet
>>
>> -------- Ursprüngliche Nachricht --------
>> Von: Vladimir Romanov <vromanov@gmail.com>
>> Datum:03.05.2014 10:29 (GMT+01:00)
>> An: linux-ha@lists.linux-ha.org
>> Betreff: [Linux-HA] How I can create unordered group of resources
>>
>> Hello!
>>
>> I try create Master/Slave cluster using Pacemaker on Centos 6.5 (CRM+PCS).
>> I create master/slave statefull resource. My setup also have many other
>> resources (IPs, Routes, LSB...). I one of resources is failed on first
>> mode I want to move all resources to another node. Now I use group to
>> create this setup. But when I kill -9 some process all processes listen
>> below also restarted. That is best practice for this task?
>>
>> --
>> Vladimir Romanov
>> _______________________________________________
>> 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
>> _______________________________________________
>> 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
>
>
>
> _______________________________________________
> 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
>

_______________________________________________
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: How I can create unordered group of resources [ In reply to ]
andrew at beekhof
May 5, 2014, 4:08 PM
Post #5 of 7 (2537 views)
Permalink
On 5 May 2014, at 10:06 pm, Fabian Herschel <fabian.herschel@arcor.de> wrote:

> On 05/05/2014 02:36 AM, Andrew Beekhof wrote:
>>
>> On 4 May 2014, at 4:22 pm, Fabian Herschel <fabian.herschel@arcor.de> wrote:
>>
>>> I would create the group with the meta attributr for unordered resources.
>>> Meta odered="false"
>>
>> Noooo. Use a colocation set.
>
> Could you explain your "Nooooooooo"? Whats wrong in using the unordered feature? Why was this meta attribute added to groups, if we shouldn't use it?

Its an abomination that I should never have implemented but now cannot remove.

>
>>
>>>
>>>
>>>
>>>
>>> Von Samsung-Tablet gesendet
>>>
>>> -------- Ursprüngliche Nachricht --------
>>> Von: Vladimir Romanov <vromanov@gmail.com>
>>> Datum:03.05.2014 10:29 (GMT+01:00)
>>> An: linux-ha@lists.linux-ha.org
>>> Betreff: [Linux-HA] How I can create unordered group of resources
>>>
>>> Hello!
>>>
>>> I try create Master/Slave cluster using Pacemaker on Centos 6.5 (CRM+PCS).
>>> I create master/slave statefull resource. My setup also have many other
>>> resources (IPs, Routes, LSB...). I one of resources is failed on first
>>> mode I want to move all resources to another node. Now I use group to
>>> create this setup. But when I kill -9 some process all processes listen
>>> below also restarted. That is best practice for this task?
>>>
>>> --
>>> Vladimir Romanov
>>> _______________________________________________
>>> 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
>>> _______________________________________________
>>> 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
>>
>>
>>
>> _______________________________________________
>> 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
>>
>
> _______________________________________________
> 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

Attached Files:

Re: How I can create unordered group of resources [ In reply to ]
vromanov at gmail
May 6, 2014, 1:17 AM
Post #6 of 7 (2534 views)
Permalink
Thnx!
I solve my problem using colocation set


On Tue, May 6, 2014 at 3:08 AM, Andrew Beekhof <andrew@beekhof.net> wrote:

>
> On 5 May 2014, at 10:06 pm, Fabian Herschel <fabian.herschel@arcor.de>
> wrote:
>
> > On 05/05/2014 02:36 AM, Andrew Beekhof wrote:
> >>
> >> On 4 May 2014, at 4:22 pm, Fabian Herschel <fabian.herschel@arcor.de>
> wrote:
> >>
> >>> I would create the group with the meta attributr for unordered
> resources.
> >>> Meta odered="false"
> >>
> >> Noooo. Use a colocation set.
> >
> > Could you explain your "Nooooooooo"? Whats wrong in using the unordered
> feature? Why was this meta attribute added to groups, if we shouldn't use
> it?
>
> Its an abomination that I should never have implemented but now cannot
> remove.
>
> >
> >>
> >>>
> >>>
> >>>
> >>>
> >>> Von Samsung-Tablet gesendet
> >>>
> >>> -------- Ursprüngliche Nachricht --------
> >>> Von: Vladimir Romanov <vromanov@gmail.com>
> >>> Datum:03.05.2014 10:29 (GMT+01:00)
> >>> An: linux-ha@lists.linux-ha.org
> >>> Betreff: [Linux-HA] How I can create unordered group of resources
> >>>
> >>> Hello!
> >>>
> >>> I try create Master/Slave cluster using Pacemaker on Centos 6.5
> (CRM+PCS).
> >>> I create master/slave statefull resource. My setup also have many other
> >>> resources (IPs, Routes, LSB...). I one of resources is failed on first
> >>> mode I want to move all resources to another node. Now I use group to
> >>> create this setup. But when I kill -9 some process all processes listen
> >>> below also restarted. That is best practice for this task?
> >>>
> >>> --
> >>> Vladimir Romanov
> >>> _______________________________________________
> >>> 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
> >>> _______________________________________________
> >>> 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
> >>
> >>
> >>
> >> _______________________________________________
> >> 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
> >>
> >
> > _______________________________________________
> > 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
>
>
> _______________________________________________
> 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
>



--
Vladimir Romanov
_______________________________________________
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: How I can create unordered group of resources [ In reply to ]
fabian.herschel at arcor
May 6, 2014, 1:22 AM
Post #7 of 7 (2538 views)
Permalink
On 05/06/2014 01:08 AM, Andrew Beekhof wrote:
>
> On 5 May 2014, at 10:06 pm, Fabian Herschel <fabian.herschel@arcor.de> wrote:
>
>> On 05/05/2014 02:36 AM, Andrew Beekhof wrote:
>>>
>>> On 4 May 2014, at 4:22 pm, Fabian Herschel <fabian.herschel@arcor.de> wrote:
>>>
>>>> I would create the group with the meta attributr for unordered resources.
>>>> Meta odered="false"
>>>
>>> Noooo. Use a colocation set.
>>
>> Could you explain your "Nooooooooo"? Whats wrong in using the unordered feature? Why was this meta attribute added to groups, if we shouldn't use it?
>
> Its an abomination that I should never have implemented but now cannot remove.

OK, thanks :) Till this thread I never suggested groups to be configured
"unordered". I do not know why I did break my rule.
I also feeled uncomfortable with the meta attributes...

>
>>
>>>
>>>>
>>>>
>>>>
>>>>
>>>> Von Samsung-Tablet gesendet
>>>>
>>>> -------- Ursprüngliche Nachricht --------
>>>> Von: Vladimir Romanov <vromanov@gmail.com>
>>>> Datum:03.05.2014 10:29 (GMT+01:00)
>>>> An: linux-ha@lists.linux-ha.org
>>>> Betreff: [Linux-HA] How I can create unordered group of resources
>>>>
>>>> Hello!
>>>>
>>>> I try create Master/Slave cluster using Pacemaker on Centos 6.5 (CRM+PCS).
>>>> I create master/slave statefull resource. My setup also have many other
>>>> resources (IPs, Routes, LSB...). I one of resources is failed on first
>>>> mode I want to move all resources to another node. Now I use group to
>>>> create this setup. But when I kill -9 some process all processes listen
>>>> below also restarted. That is best practice for this task?
>>>>
>>>> --
>>>> Vladimir Romanov
>>>> _______________________________________________
>>>> 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
>>>> _______________________________________________
>>>> 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
>>>
>>>
>>>
>>> _______________________________________________
>>> 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
>>>
>>
>> _______________________________________________
>> 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
>
>
>
> _______________________________________________
> 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
>

_______________________________________________
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

©2024 GT.net. A Gossamer Threads company.
5th Floor, 455 Granville St., Vancouver, BC V6C 1T1, Canada | Legal