[Pacemaker] What is the cman package for ubuntu 13.10

Kostiantyn Ponomarenko konstantin.ponomarenko at gmail.com
Wed Jun 25 06:59:31 UTC 2014


Hi Vijay B,

I have 2 Debian machines with the latest Corosync and Pacemaker.
I wanted the latest versions of these packages, so I didn't use "apt-get
install corosync pacemaker".
Instead of that I downloaded the sources, built it and installed it.
I have a document with all steps I did to get it working.
If you still need some help here, just write me back.

Thank you,
Kostya


On Wed, Jun 25, 2014 at 3:33 AM, Digimer <lists at alteeve.ca> wrote:

> I can't speak to the installation bits, I don't use Ubuntu/Debian myself,
> but once installed, this guide should apply:
>
> http://clusterlabs.org/doc/en-US/Pacemaker/1.1-crmsh/html-
> single/Clusters_from_Scratch/index.html
>
> Cheeers
>
>
> On 24/06/14 07:40 PM, Vijay B wrote:
>
>> Hi Digimer,
>>
>> Thanks for the info - do you happen to have a cheat sheet or
>> instructions for corosync/pacemaker setup on ubuntu 14.04? I can give it
>> a try..
>>
>> Regards,
>> Vijay
>>
>>
>> On Tue, Jun 24, 2014 at 3:52 PM, Digimer <lists at alteeve.ca
>> <mailto:lists at alteeve.ca>> wrote:
>>
>>     I don't know about 13, but on Ubuntu 14.04 LTS, they're up to
>>     corosync 2 and pacemaker 1.1.10, which do not need cman at all.
>>
>>
>>     On 24/06/14 06:17 PM, Vijay B wrote:
>>
>>         Hi Emmanuel!
>>
>>         Thanks for getting back to me on this. Turns out that the corosync
>>         package is already installed on both nodes:
>>
>>         user at pmk1:~$ sudo apt-get install corosync
>>
>>         [sudo] password for user:
>>
>>         Reading package lists... Done
>>
>>         Building dependency tree
>>
>>         Reading state information... Done
>>
>>         corosync is already the newest version.
>>
>>         corosync set to manually installed.
>>
>>         0 upgraded, 0 newly installed, 0 to remove and 338 not upgraded.
>>
>>         user at pmk1:~$
>>
>>
>>
>>         So I think it's something else that needs to be done.. any ideas?
>>
>>
>>         Thanks,
>>         Regards,
>>         Vijay
>>
>>
>>         On Tue, Jun 24, 2014 at 3:02 PM, emmanuel segura
>>         <emi2fast at gmail.com <mailto:emi2fast at gmail.com>
>>         <mailto:emi2fast at gmail.com <mailto:emi2fast at gmail.com>>> wrote:
>>
>>              did you try "apt-get install corosync pacemaker"
>>
>>              2014-06-24 23:50 GMT+02:00 Vijay B <os.vbvs at gmail.com
>>         <mailto:os.vbvs at gmail.com>
>>              <mailto:os.vbvs at gmail.com <mailto:os.vbvs at gmail.com>>>:
>>
>>
>>               > Hi,
>>               >
>>               > This is my first time using/trying to setup pacemaker with
>>              corosync and I'm
>>               > trying to set it up on 2 ubuntu 13.10 VMs. I'm following
>> the
>>              instructions in
>>               > this link -
>>         http://clusterlabs.org/__quickstart-ubuntu.html
>>
>>         <http://clusterlabs.org/quickstart-ubuntu.html>
>>               >
>>               > But when I attempt to install the cman package, I see
>>         this error:
>>               >
>>               > user at pmk2:~$ sudo apt-get install cman
>>               >
>>               > Reading package lists... Done
>>               >
>>               > Building dependency tree
>>               >
>>               > Reading state information... Done
>>               >
>>               > Package cman is not available, but is referred to by
>>         another package.
>>               >
>>               > This may mean that the package is missing, has been
>>         obsoleted, or
>>               >
>>               > is only available from another source
>>               >
>>               > However the following packages replace it:
>>               >
>>               >   fence-agents:i386 dlm:i386 fence-agents dlm
>>               >
>>               >
>>               > E: Package 'cman' has no installation candidate
>>               >
>>               > user at pmk2:~$
>>               >
>>               >
>>               >
>>               > So it says that the fence-agents replaces the obsolete
>> cman
>>              package, but
>>               > then I don't know what the new equivalent service for
>>         cman is, or
>>              what the
>>               > config files are. I don't see an /etc/default/cman file,
>>         and even
>>              if I add
>>               > one manually with a single line in it:
>>               >
>>               > QUORUM_TIMEOUT=0 (for a two node cluster)
>>               >
>>               > it doesn't seem to be used anywhere. Also, since there
>>         is no cman
>>              service as
>>               > such, this is what happens:
>>               >
>>               > user at pmk2:~$ sudo service cman status
>>               >
>>               > cman: unrecognized service
>>               >
>>               > user at pmk2:~$
>>               >
>>               >
>>               >
>>               > If I try to ignore the above error and simply attempt to
>>         start up the
>>               > pacemaker service, I see this:
>>               >
>>               > user at pmk2:~$ sudo crm status
>>               >
>>               > Could not establish cib_ro connection: Connection
>>         refused (111)
>>               >
>>               > Connection to cluster failed: Transport endpoint is not
>>         connected
>>               >
>>               > user at pmk2:~$
>>               >
>>               >
>>               > Same with the crm commands:
>>               >
>>               >
>>               > user at pmk2:~$ crm configure property stonith=enabled=false
>>               >
>>               > ERROR: running cibadmin -Ql: Could not establish cib_rw
>>         connection:
>>               > Connection refused (111)
>>               >
>>               > Signon to CIB failed: Transport endpoint is not connected
>>               >
>>               > Init failed, could not perform requested operations
>>               >
>>               >
>>               > ERROR: No CIB!
>>               >
>>               > user at pmk2:~$
>>               >
>>               >
>>               >
>>               > It would be great if someone could help me out with the
>>         setup
>>              (additional
>>               > explanation/info would be awesome) or point me to
>>         instructions
>>              for Ubuntu
>>               > 13.10..
>>               >
>>               >
>>               >
>>               > Thanks!
>>               >
>>               > Regards,
>>               >
>>               > Vijay
>>               >
>>               >
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>>
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>>
>>
>>              --
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>>
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>>
>>     --
>>     Digimer
>>     Papers and Projects: https://alteeve.ca/w/
>>     What if the cure for cancer is trapped in the mind of a person
>>     without access to education?
>>
>>
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>>
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>>
>>
>>
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>>
>>
>
> --
> Digimer
> Papers and Projects: https://alteeve.ca/w/
> What if the cure for cancer is trapped in the mind of a person without
> access to education?
>
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