[Linux-ha-dev] xm dump-core from xen0
Serge Dubrouski
sergeyfd at gmail.com
Wed Mar 18 10:15:44 MDT 2009
It should not since xen0 isn't an OCF RA but Stonith external plugin.
On Wed, Mar 18, 2009 at 9:50 AM, Dejan Muhamedagic <dejanmm at fastmail.fm> wrote:
> Hi Junko-san,
>
> I looked at your patch, but shouldn't the dump_dir attribute be
> referenced as $OCF_RESKEY... ?
>
> Thanks,
>
> Dejan
>
> On Mon, Mar 16, 2009 at 07:22:02PM +0900, Junko IKEDA wrote:
>> Hi,
>>
>> I run the new xen0 on domU now,
>> and need an additional feature for a dump destination.
>>
>> I have RHEL5.2 x86_64 and xen 3.1.
>> This would dump the core file into "/var/lib/xen/dump" as default.
>>
>> Ex.)
>> # ls -lh /var/lib/xen/dump/
>> -rw------- 1 root root 1.1G 3?$B7n 16 15:21 2009-0316-1520.59-dom-d2.11.core
>> -rw------- 1 root root 1.1G 3?$B7n 16 15:21 2009-0316-1521.42-dom-d2.12.core
>> -rw------- 1 root root 1.1G 3?$B7n 16 15:42 2009-0316-1542.23-dom-d2.13.core
>> -rw------- 1 root root 1.1G 3?$B7n 16 15:43 2009-0316-1543.07-dom-d2.14.core
>>
>> It might be helpful if we can specify the dump destination from cib.xml.
>> Ex.)
>> # grep dump_dir cib.xml
>> <nvpair id="dump_dir-01" name="dump_dir" value="/var/log/dump"/>
>> <nvpair id="dump_dir-02" name="dump_dir" value="/var/log/dump"/>
>>
>> # ls -lh /var/log/dump
>> -rw------- 1 root root 1.1G 3?$B7n 16 18:51 2009-0316-1851.02-dom-d2.core
>> -rw------- 1 root root 1.1G 3?$B7n 16 18:51 2009-0316-1851.43-dom-d2.core
>>
>> Please see the attached.
>> NOTICE:attached cib.xml is for Heartbeat 2.1.4.
>> It won't work with Pacemaker.
>>
>> Best Regards,
>> Junko Ikeda
>>
>> NTT DATA INTELLILINK CORPORATION
>
>
>> <cib admin_epoch="0" epoch="0" num_updates="0">
>> <configuration>
>> <crm_config>
>> <cluster_property_set id="cib-bootstrap-options">
>> <attributes>
>> <nvpair id="cib-bootstrap-options-no-quorum-policy" name="no-quorum-policy" value="ignore"/>
>> <nvpair id="cib-bootstrap-options-stonith-enabled" name="stonith-enabled" value="true"/>
>> <nvpair id="cib-bootstrap-options-default-resource-stickiness" name="default-resource-stickiness" value="INFINITY"/>
>> <nvpair id="cib-bootstrap-options-default-resource-failure-stickiness" name="default-resource-failure-stickiness" value="-INFINITY"/>
>> <nvpair id="cib-bootstrap-options-default-action-timeout" name="default-action-timeout" value="120"/>
>> <nvpair id="cib-bootstrap-options-startup-fencing" name="startup-fencing" value="true"/>
>> </attributes>
>> </cluster_property_set>
>> </crm_config>
>> <nodes/>
>> <resources>
>> <group id="grpDummy">
>> <primitive id="dummy" class="ocf" type="Dummy.stopNG" provider="heartbeat">
>> <operations>
>> <op id="dummy-start" name="start" timeout="30s" on_fail="restart"/>
>> <op id="dummy-monitor" name="monitor" timeout="30s" on_fail="restart" interval="10s"/>
>> <op id="dummy-stop" name="stop" timeout="30s" on_fail="fence"/>
>> </operations>
>> </primitive>
>> </group>
>> <primitive id="child_DoFencing01" class="stonith" type="external/xen0" provider="heartbeat">
>> <operations>
>> <op id="fence_start01" name="start" timeout="30s" on_fail="restart"/>
>> <op id="fence_monitor01" name="monitor" timeout="30s" on_fail="restart" interval="10s"/>
>> <op id="fence_stop01" name="stop" timeout="30s" on_fail="block"/>
>> </operations>
>> <instance_attributes id="fence_inst_attr01">
>> <attributes>
>> <nvpair id="dom01" name="dom0" value="x3650g"/>
>> <nvpair id="hostlist-01" name="hostlist" value="dom-d1:/etc/xen/dom-d1"/>
>> <nvpair id="run_dump-01" name="run_dump" value="yes"/>
>> <nvpair id="dump_dir-01" name="dump_dir" value="/var/log/dump"/>
>> </attributes>
>> </instance_attributes>
>> </primitive>
>> <primitive id="child_DoFencing02" class="stonith" type="external/xen0" provider="heartbeat">
>> <operations>
>> <op id="fence_start02" name="start" timeout="30s" on_fail="restart"/>
>> <op id="fence_monitor02" name="monitor" timeout="30s" on_fail="restart" interval="10s"/>
>> <op id="fence_stop02" name="stop" timeout="30s" on_fail="block"/>
>> </operations>
>> <instance_attributes id="fence_inst_attr02">
>> <attributes>
>> <nvpair id="dom02" name="dom0" value="x3650h"/>
>> <nvpair id="hostlist02" name="hostlist" value="dom-d2:/etc/xen/dom-d2"/>
>> <nvpair id="run_dump-02" name="run_dump" value="yes"/>
>> <nvpair id="dump_dir-02" name="dump_dir" value="/var/log/dump"/>
>> </attributes>
>> </instance_attributes>
>> </primitive>
>> </resources>
>> <constraints>
>> <rsc_location id="grpDummy-loc01" rsc="grpDummy">
>> <rule id="grpDummy-node1" score="200">
>> <expression attribute="#uname" id="grpDummy-node1" operation="eq" value="dom-d2"/>
>> </rule>
>> <rule id="grpDummy-node2" score="100">
>> <expression attribute="#uname" id="grpDummy-node2" operation="eq" value="dom-d1"/>
>> </rule>
>> </rsc_location>
>> <rsc_location id="prmStonith-loc01" rsc="child_DoFencing01">
>> <rule id="prmStonith-node11" score="INFINITY">
>> <expression attribute="#uname" id="prmStonith-node1-exp11" operation="eq" value="dom-d2"/>
>> </rule>
>> <rule id="prmStonith-node12" score="-INFINITY">
>> <expression attribute="#uname" id="prmStonith-node1-exp12" operation="eq" value="dom-d1"/>
>> </rule>
>> </rsc_location>
>> <rsc_location id="prmStonith-loc02" rsc="child_DoFencing02">
>> <rule id="prmStonith-node21" score="INFINITY">
>> <expression attribute="#uname" id="prmStonith-node1-exp21" operation="eq" value="dom-d1"/>
>> </rule>
>> <rule id="prmStonith-node22" score="-INFINITY">
>> <expression attribute="#uname" id="prmStonith-node1-exp22" operation="eq" value="dom-d2"/>
>> </rule>
>> </rsc_location>
>> </constraints>
>> </configuration>
>> <status/>
>> </cib>
>>
>
>> _______________________________________________________
>> Linux-HA-Dev: Linux-HA-Dev at lists.linux-ha.org
>> http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
>> Home Page: http://linux-ha.org/
>
> _______________________________________________________
> Linux-HA-Dev: Linux-HA-Dev at lists.linux-ha.org
> http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
> Home Page: http://linux-ha.org/
>
--
Serge Dubrouski.
More information about the Linux-HA-Dev
mailing list