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Re: [Linux-cluster] clvmd mirroring problems on split-site SAN (2 node cluster) - cpg_dispatch failed: SA_AIS_ERR_LIBRARY

On 3 February 2011 10:22, Pieter Baele <pieter baele gmail com> wrote:
> On Thu, Feb 3, 2011 at 10:17, Brett Delle Grazie
> <brett dellegrazie gmail com> wrote:
>> On 3 February 2011 07:37, Pieter Baele <pieter baele gmail com> wrote:
>>> Feb  3 08:35:13 nodex cmirrord[3682]: cpg_dispatch failed: SA_AIS_ERR_LIBRARY
>> Something is very odd and/or broken.
>> What versions are you running:
>> OS:?
>> Kernel:?
>> cman:?
>> openais:?
>> lvm2:?
>> lvm2-cluster:?
> OS: RH 6.0
> Kernel: 2.6.32-71.el6.x86_64
> cman-3.0.12-23.el6.x86_64
> openais-1.1.1-6.el6.x86_64
> lvm2-2.02.72-8.el6.x86_64
> lvm2-cluster-2.02.72-8.el6.x86_64
>> This is one you're probably going to have to raise with RedHat or
>> someone on this list far
>> more experienced than I.
> Already placed it on the customer portal as well.
> But mailing list are a better way to get the right specialists ;-)

Then I suggest you mail lvm2 and/or OpenAIS mailing lists as well.

Please don't take the discussion off list as it prevents others who
have your problem from
seeing the solution. CLVMD mirroring is quite new and its unlikely
many people have experience
with it.  At this stage, there is nothing else I can provide apart
from suggesting more obvious things
like checking the state of OpenAIS / Corosync / whatever back-end
you're using and checking you
have no networking issues (failures, packet drops, broken multicast etc.)

Good luck.

> Greetings, PieterB

Best Regards,

Brett Delle Grazie

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