On Fri, Mar 22, 2013 at 1:02 PM, <renayama19661...@ybb.ne.jp> wrote:
> Hi Andrew,
>
> Thank your for comment.
>
>> Sorry, I'm not sure I understand the question.
>
> Sorry....
>
> When we use resource_set in substitution for ordered of a thing of group
> resource, do we use "colocation set"?
> Or do we use "ordering set "?
If you want ordering, use an ordering set.
If you want colocation, use a colocation set.
In both cases you want sequential=true.
"sequential=false" is only useful when there are multiple sets.
Ie. you want A and B colocated with C _but_ you want A to continue
running if B is stopped (and B to keep running if A is stopped).
Then you'd have two sets, { A, B } colocated with { C } where the A,B
set has sequential=false.
>
> It does not seem to do work same as "group ordered=fase" if it is right to
> use "ordering set".
Correct. A group with ordered=false is only providing colocation - so
you want a colocation set.
A group with colocate=false is only providing ordering - so you'd
want an order set.
> Best Regards,
> Hideo Yamauchi.
>
> --- On Fri, 2013/3/22, Andrew Beekhof <and...@beekhof.net> wrote:
>
>> On Fri, Mar 22, 2013 at 12:34 PM, <renayama19661...@ybb.ne.jp> wrote:
>> > Hi Andrew,
>> >
>> > Thank your for comments.
>> >
>> >> > > You use the resource sets _instead_ of a group.
>> >> > > If you want group.ordered=false, then use a colocation set (with
>> >> > > sequential=true).
>> >>
>> >> In "colocation", I used "resource_set".
>> >> However, a result did not include the change.
>> >> Will this result be a mistake of my setting?
>> >>
>> >> Case 1) sequential=false
>> >> (snip)
>> >> <constraints>
>> >> <rsc_colocation id="test-colocation" score="INFINITY">
>> >> <resource_set sequential="false"
>> >> id="test-colocation-resource_set">
>> >> <resource_ref id="vip-master"/>
>> >> <resource_ref id="vip-rep"/>
>> >> </resource_set>
>> >> </rsc_colocation>
>> >> </constraints>
>> >>
>> >> What are trying to achieve with this? It doesn't do anything because
>> >> there is nothing to collocate master or rep with.
>> >> The only value here is to show that rep would not be stopped when master
>> >> is.
>> >
>> > However, you made next reply.
>> > I used colocation_set in substitution for ordered=false.
>> >
>> >>>You use the resource sets _instead_ of a group.
>> >>>If you want group.ordered=false, then use a colocation set (with
>> >>>sequential=true).
>> >>>If you want group.colocated=false, then use an ordering set (with
>> >>>sequential=true).
>> >
>> > After all is it right that the substitute for ordered=false of group sets
>> > order_set?
>>
>> Sorry, I'm not sure I understand the question.
>>
>> >
>> > Best Regards,
>> > Hideo Yamauchi.
>> >
>> >
>> >
>> > --- On Fri, 2013/3/22, Andrew Beekhof <and...@beekhof.net> wrote:
>> >
>> >>
>> >>
>> >> On Thursday, March 7, 2013, wrote:
>> >> Hi Andrew,
>> >>
>> >> > > You use the resource sets _instead_ of a group.
>> >> > > If you want group.ordered=false, then use a colocation set (with
>> >> > > sequential=true).
>> >>
>> >> In "colocation", I used "resource_set".
>> >> However, a result did not include the change.
>> >> Will this result be a mistake of my setting?
>> >>
>> >> Case 1) sequential=false
>> >> (snip)
>> >> <constraints>
>> >> <rsc_colocation id="test-colocation" score="INFINITY">
>> >> <resource_set sequential="false"
>> >> id="test-colocation-resource_set">
>> >> <resource_ref id="vip-master"/>
>> >> <resource_ref id="vip-rep"/>
>> >> </resource_set>
>> >> </rsc_colocation>
>> >> </constraints>
>> >>
>> >> What are trying to achieve with this? It doesn't do anything because
>> >> there is nothing to collocate master or rep with.
>> >> The only value here is to show that rep would not be stopped when master
>> >> is.
>> >> (sip)
>> >> [root@rh63-heartbeat2 ~]# grep "Initiating action" /var/log/ha-log
>> >> Mar 8 00:20:52 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 2: probe_complete probe_complete on rh63-heartbeat1 -
>> >> no waiting
>> >> Mar 8 00:20:52 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 3: probe_complete probe_complete on rh63-heartbeat2
>> >> (local) - no waiting
>> >> Mar 8 00:20:55 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 4: monitor vip-master_monitor_0 on rh63-heartbeat1
>> >> Mar 8 00:20:55 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 7: monitor vip-master_monitor_0 on rh63-heartbeat2
>> >> (local)
>> >> Mar 8 00:20:55 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 5: monitor vip-rep_monitor_0 on rh63-heartbeat1
>> >> Mar 8 00:20:55 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 8: monitor vip-rep_monitor_0 on rh63-heartbeat2 (local)
>> >> Mar 8 00:20:55 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 6: probe_complete probe_complete on rh63-heartbeat2
>> >> (local) - no waiting
>> >> Mar 8 00:20:56 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 3: probe_complete probe_complete on rh63-heartbeat1 -
>> >> no waiting
>> >> Mar 8 00:20:56 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 5: start vip-master_start_0 on rh63-heartbeat1
>> >> Mar 8 00:20:58 rh63-heartbeat2 crmd: [22372]: info: te_rsc_command:
>> >> Initiating action 1: stop vip-master_stop_0 on rh63-heartbeat1
>> >>
>> >>
>> >> Case 2) sequential=true
>> >> (snip)
>> >> <constraints>
>> >> <rsc_colocation id="test-colocation" score="INFINITY">
>> >> <resource_set sequential="true" id="test-colocation-resource_set">
>> >> <resource_ref id="vip-master"/>
>> >> <resource_ref id="vip-rep"/>
>> >> </resource_set>
>> >> </rsc_colocation>
>> >> </constraints>
>> >> (snip)
>> >> [root@rh63-heartbeat2 ~]# grep "Initiating action" /var/log/ha-log
>> >> Mar 7 23:54:44 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 2: probe_complete probe_complete on rh63-heartbeat1 -
>> >> no waiting
>> >> Mar 7 23:54:44 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 3: probe_complete probe_complete on rh63-heartbeat2
>> >> (local) - no waiting
>> >> Mar 7 23:54:48 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 4: monitor vip-master_monitor_0 on rh63-heartbeat1
>> >> Mar 7 23:54:48 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 7: monitor vip-master_monitor_0 on rh63-heartbeat2
>> >> (local)
>> >> Mar 7 23:54:48 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 5: monitor vip-rep_monitor_0 on rh63-heartbeat1
>> >> Mar 7 23:54:48 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 8: monitor vip-rep_monitor_0 on rh63-heartbeat2 (local)
>> >> Mar 7 23:54:48 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 6: probe_complete probe_complete on rh63-heartbeat2
>> >> (local) - no waiting
>> >> Mar 7 23:54:49 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 3: probe_complete probe_complete on rh63-heartbeat1 -
>> >> no waiting
>> >> Mar 7 23:54:49 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 5: start vip-master_start_0 on rh63-heartbeat1
>> >> Mar 7 23:54:51 rh63-heartbeat2 crmd: [22224]: info: te_rsc_command:
>> >> Initiating action 1: stop vip-master_stop_0 on rh63-heartbeat1
>> >>
>> >>
>> >>
>> >> You set target-role=stopped for master but rep did not stop?
>> >> If so that is certainly a bug.
>> >>
>> >> Best Regards,
>> >> Hideo Yamauchi.
>> >>
>> >>
>> >> _______________________________________________
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>> >>
>> >
>> > _______________________________________________
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>> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>> >
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>> > Bugs: http://bugs.clusterlabs.org
>>
>
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