[Linux-HA] Learning the CIB

[vini.bill at gmail.com]

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.c Couldn't
complete CIB registration 25 times... pause and retry
Jan 10 11:59:25 DB01 crmd: [4867]: debug: crm_timer_start:utils.c Started
Wait Timer (I_NULL:500ms), src=30
Jan 10 11:59:25 DB01 crmd: [4867]: debug:
register_fsa_input_adv:messages.cStalling 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 ...
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