[Pacemaker] Pacemaker+LVM2+DLM+CLVMD under CentOS 5.3

[Andrew Beekhof]

2009/11/11 Димитър Бойн <dboyn at postpath.com>

>  Hi,
>
> Has anybody successfully configured Pacemaker+LVM2+DLM+CLVMD under CentOS
> 5.3?
>

I don't think the kernel for 5.3 is recent enough.
The DLM needs 2.6.27 or greater.


> I am running pacemaker-1.0.4-23.1 previously available  from
> http://download.opensuse.org/repositories/server:/ha-clustering/CentOS_5/x86_64/
>
> I need to enable cluster controlled LVM locking.
>
> Novel have released a great document at
> http://www.novell.com/documentation/sle_ha/pdfdoc/book_sleha/book_sleha.pdf
>
> -          however CentOS repository is missing the appropriate
> lvm2-cluster related packages.
>
> I tried "compromising" by using from CentOS:
>
> For DLM:
>
> cman-2.0.98-1.el5.x86_64.rpm
>
> perl-XML-LibXML-Common-0.13-8.2.2.x86_64.rpm
>
> pexpect-2.3-1.el5.noarch.rpm
>
> perl-Net-Telnet-3.03-5.noarch.rpm
>
> perl-XML-NamespaceSupport-1.09-1.2.1.noarch.rpm
>
> perl-XML-LibXML-1.58-5.x86_64.rpm
>
> perl-XML-SAX-0.14-5.noarch.rpm
>
>
>
> For LVM2-Cluster
>
> lvm2-2.02.46-8.el5.x86_64.rpm
>
> device-mapper-1.02.32-1.el5.i386.rpm
>
> device-mapper-event-1.02.32-1.el5.x86_64.rpm
>
> lvm2-cluster-2.02.46-8.el5.x86_64.rpm
>
> device-mapper-1.02.32-1.el5.x86_64.rpm
>
>
>
> But I fail starting dlm resource
>
>
>
> primitive dlm ocf:pacemaker:controld \
>
>         meta target-role="Started"
>
> clone dlm-clone dlm \
>
>         meta target-role="Started" interleave="true" ordered="true"
>
>
>
> #crm_verify -LV
>
> crm_verify[21447]: 2009/11/11_02:51:05 ERROR: unpack_rsc_op: Hard error -
> dlm:0_monitor_0 failed with rc=5: Preventing dlm-clone from re-starting on
> gppst1mlb001
>
> crm_verify[21447]: 2009/11/11_02:51:05 ERROR: unpack_rsc_op: Hard error -
> dlm:0_monitor_0 failed with rc=5: Preventing dlm-clone from re-starting on
> gppst1pbf001
>
> crm_verify[21447]: 2009/11/11_02:51:05 ERROR: unpack_rsc_op: Hard error -
> dlm:0_monitor_0 failed with rc=5: Preventing dlm-clone from re-starting on
> gppst1node003
>
>
>
> Any ideas are highly appreciated!
>
>
>
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