[Pacemaker] Can not use multicast, Any Ideas?
Angie T. Muhammad
angie.tawfik at gmail.com
Tue Jan 5 19:47:46 UTC 2010
mmm, I truncated the logs to re-genrate the error and send you the file, but
the error no longer appears at /var/log/messages now. There were the words
"kernel" and "segfault" on the last line !!!
Any way, I'll try to regenerate the error at /var/log/messages and send it.
Till then, would you please let me know which files exactly you mean have
wrong permissions?
Thank you
On Tue, Jan 5, 2010 at 9:29 PM, Dejan Muhamedagic <dejanmm at fastmail.fm>wrote:
> Hi,
>
> On Tue, Jan 05, 2010 at 09:19:16PM +0200, Angie T. Muhammad wrote:
> > Hello all
> >
> > Thank you Dejan and Dr. Schwartzkopff
> > But please bear with me because I'm still suffering a problem. Here is
> what
> > I did:
> >
> > # wget -O /etc/yum.repos.d/clusterlabs.repo
> > http://clusterlabs.org/rpm/epel-5/clusterlabs.repo
> > # yum install pacemaker pacemaker-libs cluster-glue cluster-glue-libs
> > resource-agents heartbeat
> >
> =============================================================================================================================================================
> > Package Arch
> > Version Repository
> > Size
> >
> =============================================================================================================================================================
> > Installing:
> > cluster-glue x86_64
> > 1.0.1-1.el5 clusterlabs
> > 262 k
> > cluster-glue-libs x86_64
> > 1.0.1-1.el5 clusterlabs
> > 130 k
> > heartbeat x86_64
> > 3.0.1-1.el5 clusterlabs
> > 193 k
> > pacemaker x86_64
> > 1.0.6-1.el5 clusterlabs
> > 689 k
> > pacemaker-libs x86_64
> > 1.0.6-1.el5 clusterlabs
> > 310 k
> > resource-agents x86_64
> > 1.0.1-1.el5 clusterlabs
> > 179 k
> > Installing for dependencies:
> > corosync x86_64
> > 1.1.2-1.el5 clusterlabs
> > 163 k
> > corosynclib x86_64
> > 1.1.2-1.el5 clusterlabs
> > 163 k
> > heartbeat-libs x86_64
> > 3.0.1-1.el5 clusterlabs
> > 292 k
> > libesmtp x86_64
> > 1.0.4-5.el5 epel
> > 60 k
> > libibverbs x86_64
> > 1.1.2-4.el5 base
> > 44 k
> > librdmacm x86_64
> > 1.0.8-5.el5 base
> > 22 k
> > openhpi-libs x86_64
> > 2.14.0-5.el5 base
> > 168 k
> > openib noarch
> > 1.4.1-3.el5 base
> > 20 k
> >
> > Transaction Summary
> >
> =============================================================================================================================================================
> > Install 14 Package(s)
> > Update 0 Package(s)
> > Remove 0 Package(s)
> >
> > Total download size: 2.6 M
> >
> > # vim /etc/ha.d/ha.cf
> > keepalive 2
> > deadtime 30
> > warntime 10
> > initdead 120
> > udpport 694
> > ucast eth1 10.0.0.101
> > auto_failback on
> > node node1.mydomain.com
> > node node2.mydomain.com
> > use_logd yes
> >
> > // and I changed the ucast directive properly for each node
> >
> > # vim /etc/ha.d/authkeys
> > # chmod 600 /etc/ha.d/authkeys
> > # /etc/init.d/heartbeat start
> > Starting High-Availability services: [ OK ]
> > // started properly on both nodes
> >
> > # crm_mon -i5
> > Attempting connection to the cluster....
> >
> > # strace -o hb-again crm_mon -i5
> > // the file is attached
> >
> > // I didn't find perl on the system , so I installed it
> > # yum install perl
> >
> > // indeed, i believe the error is at around 92% of the strace output file
> > when it attempts to:
> >
> > connect(3, {sa_family=AF_FILE, path="/var/run/crm/cib_ro"...}, 110) = -1
> > ENOENT (No such file or directory)
> > close(3) = 0
> > socket(PF_FILE, SOCK_STREAM, 0) = 3
> > fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
> > fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
> > connect(3, {sa_family=AF_FILE, path="/var/run/crm/cib_callback"...}, 110)
> =
> > -1 ENOENT (No such file or directory)
>
> Looks like cib didn't start. The logs should say why. Perhaps
> there are permission problems?
>
> Thanks,
>
> Dejan
>
> > I can't understand why it can not run :( ..
> > Version 1.0.5 of pace maker and openais 0.80.5 worked like a charm on the
> > same nodes.
> > Now I have to shift to heartbeat because of unicast directive. Please
> help!
> >
> > Thank you in advance
> >
> >
> > On Tue, Jan 5, 2010 at 2:17 PM, Michael Schwartzkopff <misch at multinet.de
> >wrote:
> >
> > > Am Dienstag, 5. Januar 2010 13:00:44 schrieb Dejan Muhamedagic:
> > > > Hi,
> > > >
> > > > On Tue, Jan 05, 2010 at 01:51:38PM +0200, Angie T. Muhammad wrote:
> > > > > Hello all,
> > > > > Hope you spent good time on holidays!
> > > > >
> > > > > Our data center does not support multicast and I have been googling
> > > > > "unicast site:openais.org" but now results.
> > > > > And changing our data center is not an option at the moment.
> > > > >
> > > > > I wonder does any beta version of openais support unicast?
> > > >
> > > > I think that the latest corosync (1.2.0) supports broadcast.
> > > >
> > > > > If not, do you have any link to pacemaker installation with
> heartbeat
> > > > > stack?
> > > >
> > > > clusterlabs.org has some installation docs and there are also
> > > > brand new docs at http://linux-ha.org/wiki/Documentation
> > > >
> > > > Thanks,
> > > >
> > > > Dejan
> > > >
> > > > > Indeed, I would be very grateful if you could suggest me any other
> > > > > solution?
> > >
> > >
> > > Perhaps you could use a tunnel (gre, ...) to route the multicast.
> > >
> > > --
> > > Dr. Michael Schwartzkopff
> > > MultiNET Services GmbH
> > > Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany
> > > Tel: +49 - 89 - 45 69 11 0
> > > Fax: +49 - 89 - 45 69 11 21
> > > mob: +49 - 174 - 343 28 75
> > >
> > > mail: misch at multinet.de
> > > web: www.multinet.de
> > >
> > > Sitz der Gesellschaft: 85630 Grasbrunn
> > > Registergericht: Amtsgericht München HRB 114375
> > > Geschäftsführer: Günter Jurgeneit, Hubert Martens
> > >
> > > ---
> > >
> > > PGP Fingerprint: F919 3919 FF12 ED5A 2801 DEA6 AA77 57A4 EDD8 979B
> > > Skype: misch42
> > >
> > > _______________________________________________
> > > Pacemaker mailing list
> > > Pacemaker at oss.clusterlabs.org
> > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> > >
> >
> >
> >
> > --
> > All the best,
> > Angie
>
>
> > _______________________________________________
> > Pacemaker mailing list
> > Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
>
> _______________________________________________
> Pacemaker mailing list
> Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
--
All the best,
Angie
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.clusterlabs.org/pipermail/pacemaker/attachments/20100105/485a003e/attachment-0002.htm>
More information about the Pacemaker
mailing list