[Pacemaker] What is the cman package for ubuntu 13.10

Digimer lists at alteeve.ca
Wed Jun 25 00:33:37 UTC 2014


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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>
>     --
>     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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>     <http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf>
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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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