Using clvm with openais or corosync
Gerd Jakobovitsch
gerd at alog.com.br
Tue Dec 15 13:21:45 UTC 2009
Dear sirs,
We are trying to use clvm in debian lenny, in a cluster that uses
openais/corosync. It is not possible to start clvm. Have you ever had some
similar problem?
- Using packages from cluster debian: em /etc/apt/sources.list:
- deb http://people.debian.org/~madkiss/ha/ lenny main
- Updating o /etc/init.d/clvm , according to
<http://www.pixelchaos.net/2009/04/23/openais-an-alternative-to-clvm-with-cm
an/>
http://www.pixelchaos.net/2009/04/23/openais-an-alternative-to-clvm-with-cma
n/
In the way the file is set at clvm, it doesnt run if cman
isnt running.
- Editing /etc/lvm/lvm.conf, to include cluster-wide locking:
locking_type = 2 or 3
locking type 2 uses internal library from clvm, but it isnt
included in the package.
locking type 3 uses cluster locking mechanisms, from dlm
that also isnt working. I added the module in the kernel (modprobe dlm),
but it didnt work:
running with option corosync:
Dec 15 10:10:56 XEN-12-RJ kernel: [491662.303463] dlm: no local IP address
has been set
Dec 15 10:10:56 XEN-12-RJ kernel: [491662.303463] dlm: cannot start dlm
lowcomms -107
Dec 15 10:10:56 XEN-12-RJ clvmd[20781]: Unable to create lockspace for CLVM:
Transport endpoint is not connected
Dec 15 10:10:56 XEN-12-RJ clvmd[20781]: Can't initialise cluster interface
Running with option openais:
Dec 15 10:12:40 XEN-12-RJ clvmd[21349]: CLVMD started
Dec 15 10:12:40 XEN-12-RJ clvmd[21349]: Cannot initialise OpenAIS lock
service: 12
Dec 15 10:12:40 XEN-12-RJ clvmd[21349]: Cannot initialise OpenAIS lock
service: 12#012
Dec 15 10:12:40 XEN-12-RJ clvmd[21349]: Can't initialise cluster interface
Do you know about these problems? Is there any known solution for it?
Regards,
http://www.alog.com.br/img/logo_alog.gif
Gerd Jakobovitsch
Engenheiro de Produto
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ALOG Data Centers
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Telefone: (11) 3524-4351 / Fax: (11) 3524-4337
Skype: gerd-alog
<http://www.alog.com.br/> http://www.alog.com.br
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