[Linux-HA] Learning the CIB

[vini.bill at gmail.com]

Hi guys

I updated my Heartbeat from 2.0.5 to 2.0.7 ( I won't try the new 2.0.8 for
now... ) and got a switch working for me on 192.168.254.1. All the network
configurations seem to be working well.

So... I got the cib.xml  ( attached  ) and tried to make heartbeat run using
it. I got my filesystem operator and IPaddr resources  failed. I just need
IPaddr to run right now but having both running would exceptional.

Any tips?

Why is it happening?

Vinicius Menezes

On 1/11/07, Andrew Beekhof <beekhof at gmail.com> wrote:
>
> On 1/10/07, vini.bill at gmail.com <vini.bill at gmail.com> wrote:
> > Ok, ok... Now I think I know where is my problem...
> >
> > I'd like to know how should I specify my ip, nic and broadcast
> parameters
> > for my IPaddr primitive. Any tips?
>
> read:
>
> http://www.opencf.org/cgi-bin/viewcvs.cgi/specs/ra/resource-agent-api.txt?rev=HEAD
>
> and then run:
>    /usr/lib/ocf/resource.d/heartbeat/IPaddr meta-data
>
> >
> > Vinicius Menezes
> >
> > On 1/10/07, vini.bill at gmail.com <vini.bill at gmail.com> wrote:
> > >
> > > Ok... I followed the tips you gave me and I'm still get some errors.
> Take
> > > a look at my /var/log/messages:
> > >
> > > Jan 10 11:59:25 DB01 heartbeat: [4788]: WARN: Late heartbeat: Node
> db01:
> > > interval 1000 ms
> > > Jan 10 11:59:25 DB01 heartbeat: [4788]: WARN: Late heartbeat: Node
> > > 192.168.0.1: interval 1000 ms
> > > Jan 10 11:59:25 DB01 heartbeat: [4788]: WARN: Late heartbeat: Node
> db02:
> > > interval 1000 ms
> > > Jan 10 11:59:25 DB01 crmd: [4867]: debug:
> > > init_client_ipc_comms_nodispatch: ipc.c Could not init comms on:
> > > /var/run/heartbeat/crm/cib_rw
> > > Jan 10 11:59:25 DB01 crmd: [4867]: debug:
> cib_native_signon:cib_native.c
> > > Connection to command channel failed
> > > Jan 10 11:59:25 DB01 crmd: [4867]: WARN:
> cib_native_signon:cib_native.c
> > > Connection to CIB failed: connection failed
> > > Jan 10 11:59:25 DB01 crmd: [4867]: debug:
> cib_native_signoff:cib_native.c
> > > Signing out of the CIB Service
> > > Jan 10 11:59:25 DB01 crmd: [4867]: debug: do_cib_control:cib.c Could
> not
> > > connect to the CIB service
> > > Jan 10 11:59:25 DB01 crmd: [4867]: WARN: do_cib_control: cib.cCouldn't
> > > complete CIB registration 25 times... pause and retry
> > > Jan 10 11:59:25 DB01 crmd: [4867]: debug: crm_timer_start:utils.cStarted
> > > Wait Timer (I_NULL:500ms), src=30
> > > Jan 10 11:59:25 DB01 crmd: [4867]: debug: register_fsa_input_adv:
> > > messages.c Stalling the FSA pending further input:
> cause=C_FSA_INTERNAL
> > > Jan 10 11:59:25 DB01 crmd: [4867]: debug: s_crmd_fsa:fsa.c Exiting the
> > > FSA: queue=0, fsa_actions=0x180021000000006, stalled=true
> > >
> > > the cib I'm using is the one attached and the ha.cf is also attached.
> I'm
> > > completely lost now. All the cib.xml seem to be well done but I still
> > > can't get the virtual IP up.
> > >
> > > I'm investigating what's wrong here. Any ideas or suggestions are
> welcome.
> > >
> > >
> > > Vinicius Menezes
> > >
> > > On 1/10/07, John Hearns <john.hearns at streamline-computing.com> wrote:
> > > >
> > > > vini.bill at gmail.com wrote:
> > > > > Well It's a 10 Gigabit connection so... I tought I could try
> 100ms,
> > > > but
> > > > > anyway. I'll That tomorrow ;).
> > > >
> > > > You are confusing bandwidth and latency.
> > > > Sticking a wet finger in the air, you might get 80ms latency on a
> > > > standard gigabit connection when passing MPI traffic, using a good
> > > > switch.
> > > > Using specially tuned drivers, we get down to 20ms which allows us
> to
> > > > build some highly cost effective and efficient gigabit Beowulf
> clusters.
> > > >
> > > > Don't know about standard 10Gbps,
> > > > but if you're looking for low latency at 10Gbps Myrinet have a new
> line
> > > > of NICs
> > > > http://www.myricom.com/Myri-10G/overview/
> > > >
> > > > But in short, stick with the 1 second recommendation.
> > > >
> > > >
> > > >
> > > > --
> > > >       John Hearns
> > > >       Senior HPC Engineer
> > > >       Streamline Computing,
> > > >       The Innovation Centre, Warwick Technology Park,
> > > >       Gallows Hill, Warwick CV34 6UW
> > > >       Office: 01926 623130 Mobile: 07841 231235
> > > > _______________________________________________
> > > > Linux-HA mailing list
> > > > Linux-HA at lists.linux-ha.org
> > > > http://lists.linux-ha.org/mailman/listinfo/linux-ha
> > > > See also: http://linux-ha.org/ReportingProblems
> > > >
> > >
> > >
> > >
> > > --
> > > ... Vinicius Menezes ...
> > >
> >
> >
> >
> > --
> > ... Vinicius Menezes ...
> > _______________________________________________
> > Linux-HA mailing list
> > Linux-HA at 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 at lists.linux-ha.org
> http://lists.linux-ha.org/mailman/listinfo/linux-ha
> See also: http://linux-ha.org/ReportingProblems
>



-- 
... Vinicius Menezes ...
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