On Thu, Jun 18, 2009 at 10:33:32AM +0200, Cristina Bulfon wrote:
> Ciao,
>
> I am still setting the HA configurazion, we have 2 node cluster in
> active/passive mode.
>
> - to check the SAN storage device we use an external stonith device and in
> case of SAN's failure
> on the active machine, it should do a shutdown instead it makes a reboot.
>
> In the cluster property section of the cib.xml I have
>
> <nvpair id="cib-bootstrap-options-stonith-enabled"
> name="stonith-enabled" value="true"/>
> <nvpair name="stonith-action"
> id="cib-bootstrap-options-stonith-action" value="poweroff"/>
>
>
> - regarding the "failback OFF"
>
> In the cluster property section of the cib.xml file I have
>
> <nvpair name="default-resource-stickiness"
> id="cib-bootstrap-options-default-resource-stickiness" value="INFINITY"/>
> <nvpair
> id="cib-bootstrap-options-default-resource-failure-stickiness"
> name="default-resource-failure-stickiness" value="0"/>
>
> The failback is working , when the active node is coming back the resource
> still remains on the passive node , for migrating the resource
> I have to execute the following command
>
> crm_resource -M -H <active_node> -r <group> -f (it doesn't
> migrate
> without -f )
> crm_resource -U -H <passive_node>
>
> If I repeat the exercise: simulate failure on the active node a couple of
> times it happens that the passive_node don't take the resource.
Just found one infinitely high fail count for node
afsitfs3.roma1.infn.it.
<nvpair
id="status-586817af-703a-4eff-ac9b-b96de063493a-fail-count-Filesystem_2"
name="fail-count-Filesystem_2" value="INFINITY"/>
That resource can't start on that node until you reset the
failcount.
Thanks,
Dejan
> In attachment you will find the ouput of cibadmin -Q
>
> Thanks in advance for any help
>
>
> cristina
>
>
>
>
>
>
>
>
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