[Pacemaker] resource locations for cloned resources (asymmetric cluster)

[Andrew Beekhof]

On Thu, Aug 26, 2010 at 10:02 PM, Bernd Schubert
<bs_lists at aakef.fastmail.fm> wrote:
> Hi all,
>
> I'm trying to start a pingd clone resource on an asymmetric cluster.
> I specified locations, but it still refuses to start pingd
>
> ===
> [root at vrhel5-mds1 ha.d]# cat pingd.cib
> primitive pingdnet1 ocf:pacemaker:pingd
> \
>        params  host_list="10.0.2.17 10.0.2.18 10.0.2.19 10.0.2.20 10.0.2.21
> 10.0.2.22"         \
>        name=pingdnet1
> \
>        op monitor timeout=120 interval=120
> \
>        op start   timeout=120
> \
>        op stop    timeout=120
>
> clone cl-pingdnet1 pingdnet1
>
> location l-pingdnet1-mds1 cl-pingdnet1 100: mds1
> location l-pingdnet1-mds2 cl-pingdnet1 100: mds2
> location l-pingdnet1-oss1 cl-pingdnet1 100: oss1
> location l-pingdnet1-oss2 cl-pingdnet1 100: oss2
> location l-pingdnet1-oss3 cl-pingdnet1 100: oss3
> location l-pingdnet1-oss4 cl-pingdnet1 100: oss4
> ===
>
>
> After loading the file, it does not start pingd anywhere:
>
> ===
> [root at vrhel5-mds1 ha.d]# hastatus
> ============
> Last updated: Thu Aug 26 21:44:40 2010
> Stack: Heartbeat
> Current DC: vrhel5-oss4 (6071bbfc-0569-4a42-9430-b7ee1bb8457a) - partition
> with quorum
> Version: 1.0.9-89bd754939df5150de7cd76835f98fe90851b677
> 6 Nodes configured, unknown expected votes
> 7 Resources configured.
> ============
>
> Node vrhel5-mds2 (577fb716-0eab-4e28-988a-829e74291129): online
>        st-ssh-vrhel5-mds1      (stonith:external/ssh) Started
> Node vrhel5-oss2 (09f4e5a9-eb4c-4be6-aa70-cfe377681e9a): online
>        st-ssh-vrhel5-oss1      (stonith:external/ssh) Started
> Node vrhel5-oss3 (93ab053a-064c-4588-b938-829345a36254): online
>        st-ssh-vrhel5-oss4      (stonith:external/ssh) Started
> Node vrhel5-oss4 (6071bbfc-0569-4a42-9430-b7ee1bb8457a): online
>        st-ssh-vrhel5-oss3      (stonith:external/ssh) Started
> Node vrhel5-mds1 (182ee67f-bd1e-4b36-9d0d-87a3b72a2db5): online
>        st-ssh-vrhel5-mds2      (stonith:external/ssh) Started
> Node vrhel5-oss1 (afa81e40-9959-489a-b020-7845373e1ff1): online
>        st-ssh-vrhel5-oss2      (stonith:external/ssh) Started
>
> Inactive resources:
>
>  Clone Set: cl-pingdnet1
>     Stopped: [ pingdnet1:0 pingdnet1:1 pingdnet1:2 pingdnet1:3 pingdnet1:4
> pingdnet1:5 ]
> ===
>
> Log file:
>
> ===
> Aug 26 21:44:13 vrhel5-oss4 pengine: [5474]: info: native_color: Resource
> pingdnet1:0 cannot run anywhere
> Aug 26 21:44:13 vrhel5-oss4 pengine: [5474]: info: native_color: Resource
> pingdnet1:1 cannot run anywhere
> Aug 26 21:44:13 vrhel5-oss4 pengine: [5474]: info: native_color: Resource
> pingdnet1:2 cannot run anywhere
> Aug 26 21:44:13 vrhel5-oss4 pengine: [5474]: info: native_color: Resource
> pingdnet1:3 cannot run anywhere
> Aug 26 21:44:13 vrhel5-oss4 pengine: [5474]: info: native_color: Resource
> pingdnet1:4 cannot run anywhere
> Aug 26 21:44:13 vrhel5-oss4 pengine: [5474]: info: native_color: Resource
> pingdnet1:5 cannot run anywhere
> ===
>
>
> So it seams it does not accept the location string, but why?

Good question.
Could you attach the result of cibadmin -Q when the cluster is in this state.

> If I try to specify "pingdnet1:0" it fails either:

Yeah, thats not allowed.

>
> ===
> [root at vrhel5-mds1 ha.d]# crm configure location l-pingdnet1_0-mds1 pingdnet1:0
> inf: mds1
> element rsc_location: Relax-NG validity error : Expecting an element rule, got
> nothing
> element rsc_location: Relax-NG validity error : Element constraints has extra
> content: rsc_location
> element configuration: Relax-NG validity error : Invalid sequence in
> interleave
> element configuration: Relax-NG validity error : Element configuration failed
> to validate content
> element cib: Relax-NG validity error : Element cib failed to validate content
> crm_verify[21480]: 2010/08/26_21:05:15 ERROR: main: CIB did not pass
> DTD/schema validation
> Errors found during check: config not valid
> Do you still want to commit? Ctrl-C, leaving
> ===
>
>
> Any help would be appreciated.
>
>
> Thanks,
> Bernd
>
> --
> Bernd Schubert
> DataDirect Networks
>
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