[Pacemaker] Regarding Stonith RAs

Andrew Beekhof andrew at beekhof.net
Thu Nov 17 23:22:22 UTC 2011 

On Thu, Nov 17, 2011 at 1:28 AM, Dejan Muhamedagic <dejanmm at fastmail.fm> wrote:
> Hi,
>
> On Wed, Nov 16, 2011 at 05:49:30PM +0530, neha chatrath wrote:
> [...]
>> Nov 14 13:16:57 ggns2mexsatsdp17.hsc.com lrmd: [3976]: notice:
>> on_msg_get_rsc_types: can not find this RA class stonith"
>
> The PILS plugin handling stonith resources was not found.
> Strange, cannot recall seeing this before.

Could be a RHEL6 based distro.

> It should be in
> /usr/lib/heartbeat/plugins/RAExec/stonith.so (or /usr/lib64
> depending on your installation). Please check permissions and if
> this file is really a valid so object file. If everything's in
> order no idea what else could be the reason. You could strace
> lrmd on startup and see what happens between lines 1137 and 1158.
>
> Thanks,
>
> Dejan
>
>
>>
>> Thanks and regards
>> Neha Chatrath
>>
>> > ----------------------------------------------------------------------
>> >
>> >
>> > Date: Wed, 16 Nov 2011 11:12:12 +0100
>> > From: Dejan Muhamedagic <dejanmm at fastmail.fm>
>> > To: The Pacemaker cluster resource manager
>> >        <pacemaker at oss.clusterlabs.org>
>> > Subject: Re: [Pacemaker] Regarding Stonith RAs
>> > Message-ID: <20111116101211.GA4938 at walrus.homenet>
>> > Content-Type: text/plain; charset=us-ascii
>> >
>> > Hi,
>> >
>> > On Tue, Nov 15, 2011 at 08:44:45AM +0530, neha chatrath wrote:
>> > > Hello Dejan,
>> > >
>> > > I am using Cluster Glue version 1.0.7.
>> > > Also this does not seem to be a problem with a specific Stonith agent
>> > like
>> > > IPMI, I think it is more of an issue with all the Stonith agents.
>> > > I have tried configuring another test Stonith agent e.g. Suicide and I am
>> > > facing exactly the same issue.
>> >
>> > Looks like a broken installation. I guess that metadata for other
>> > resource classes works fine. It could be some issue with
>> > stonith-ng. Did you notice any messages from stonith-ng?
>> >
>> > Thanks,
>> >
>> > Dejan
>> >
>> > > Kindly please suggest.
>> > >
>> > > Thanks and regards
>> > > Neha Chatrath
>> > >
>> > > Date: Mon, 14 Nov 2011 15:41:43 +0100
>> > > From: Dejan Muhamedagic <dejanmm at fastmail.fm>
>> > > To: The Pacemaker cluster resource manager
>> > >        <pacemaker at oss.clusterlabs.org
>> > > >
>> > > Subject: Re: [Pacemaker] Regarding Stonith RAs
>> > > Message-ID: <20111114144142.GA3735 at squib>
>> > > Content-Type: text/plain; charset=us-ascii
>> > >
>> > > Hi,
>> > >
>> > > On Mon, Nov 14, 2011 at 02:05:49PM +0530, neha chatrath wrote:
>> > > > Hello,
>> > > > I am facing issue in configuring a Stonith resource in my system of
>> > > cluster
>> > > > with 2 nodes.
>> > > > Whenever I try to give the following command:
>> > > > "crm configure primitive app_fence stonith::external/ipmi params
>> > hostname=
>> > > > ggns2mexsatsdp17.hsc.com ipaddr=192.168.113.17 userid=root
>> > > > passwd=pass at abc123" ,
>> > > > I get the following errors:
>> > > >
>> > > > "ERROR: stonith:external/ipmi: could not parse meta-data:
>> > >
>> > > Which version of cluster-glue do you have installed? There is a
>> > > serious issue with external/ipmi in version 1.0.8, we'll make a
>> > > new release ASAP.
>> > >
>> > > Thanks,
>> > >
>> > > Dejan
>> > >
>> > >
>> > > On Mon, Nov 14, 2011 at 2:05 PM, neha chatrath <nehachatrath at gmail.com
>> > >wrote:
>> > >
>> > > > Hello,
>> > > > I am facing issue in configuring a Stonith resource in my system of
>> > > > cluster with 2 nodes.
>> > > > Whenever I try to give the following command:
>> > > > "crm configure primitive app_fence stonith::external/ipmi params
>> > hostname=
>> > > > ggns2mexsatsdp17.hsc.com ipaddr=192.168.113.17 userid=root
>> > > > passwd=pass at abc123" ,
>> > > > I get the following errors:
>> > > >
>> > > > "ERROR: stonith:external/ipmi: could not parse meta-data:
>> > > > Traceback (most recent call last):
>> > > >   File "/usr/sbin/crm", line 41, in <module>
>> > > >     crm.main.run()
>> > > >   File "/usr/lib/python2.6/site-packages/crm/main.py", line 249, in run
>> > > >     if parse_line(levels,shlex.split(' '.join(args))):
>> > > >   File "/usr/lib/python2.6/site-packages/crm/main.py", line 145, in
>> > > > parse_line
>> > > >     lvl.release()
>> > > >   File "/usr/lib/python2.6/site-packages/crm/levels.py", line 68, in
>> > > > release
>> > > >     self.droplevel()
>> > > >   File "/usr/lib/python2.6/site-packages/crm/levels.py", line 87, in
>> > > > droplevel
>> > > >     self.current_level.end_game(self._in_transit)
>> > > >   File "/usr/lib/python2.6/site-packages/crm/ui.py", line 1524, in
>> > end_game
>> > > >     self.commit("commit")
>> > > >   File "/usr/lib/python2.6/site-packages/crm/ui.py", line 1425, in
>> > commit
>> > > >     self._verify(mkset_obj("xml","changed"),mkset_obj("xml"))
>> > > >   File "/usr/lib/python2.6/site-packages/crm/ui.py", line 1324, in
>> > _verify
>> > > >     rc2 = set_obj_semantic.semantic_check(set_obj_all)
>> > > >   File "/usr/lib/python2.6/site-packages/crm/cibconfig.py", line 280,
>> > in
>> > > > semantic_check
>> > > >     rc = self.__check_unique_clash(set_obj_all)
>> > > >   File "/usr/lib/python2.6/site-packages/crm/cibconfig.py", line 260,
>> > in
>> > > > __check_unique_clash
>> > > >     process_primitive(node, clash_dict)
>> > > >   File "/usr/lib/python2.6/site-packages/crm/cibconfig.py", line 245,
>> > in
>> > > > process_primitive
>> > > >     if ra_params[ name ].get("unique") == "1":
>> > > > TypeError: 'NoneType' object is unsubscriptable
>> > > > "
>> > > > From /var/log/messages: following error is being reported from lrmd:
>> > "notice:
>> > > > on_msg_get_metadata: can not find the class stonith"
>> > > >
>> > > > It seems the it is not able to find any RAs related to Stonith.
>> > > >
>> > > > Following is the output of some crm commands:
>> > > > *crm(live)ra# classes*
>> > > > heartbeat
>> > > > lsb
>> > > > ocf / heartbeat linbit mcg pacemaker
>> > > > *stonith*
>> > > >
>> > > > *crm(live)ra# list ocf heartbeat*
>> > > > AoEtarget             AudibleAlarm          CTDB
>> > > > ClusterMon            Delay                 Dummy
>> > > > EvmsSCC               Evmsd                 Filesystem
>> > > > ICP                   IPaddr                IPaddr2
>> > > > IPsrcaddr             IPv6addr              LVM
>> > > > LinuxSCSI             MailTo                ManageRAID
>> > > > ManageVE              Pure-FTPd             Raid1
>> > > > Route                 SAPDatabase           SAPInstance
>> > > > SendArp               ServeRAID             SphinxSearchDaemon
>> > > > Squid                 Stateful              SysInfo
>> > > > VIPArip               VirtualDomain         WAS
>> > > > WAS6                  WinPopup              Xen
>> > > > Xinetd                anything              apache
>> > > > conntrackd            db2                   drbd
>> > > > eDir88                exportfs              fio
>> > > > iSCSILogicalUnit      iSCSITarget           ids
>> > > > iscsi                 jboss                 ldirectord
>> > > > mysql                 mysql-proxy           nfsserver
>> > > > nginx                 oracle                oralsnr
>> > > > pgsql                 pingd                 portblock
>> > > > postfix               proftpd               rsyncd
>> > > > scsi2reservation      sfex                  syslog-ng
>> > > > tomcat                vmware
>> > > >
>> > > > *crm(live)ra# list stonith*
>> > > >
>> > > > crm(live)ra#
>> > > >
>> > > > All the sotnith related RAs are present in
>> > > > /usr/lib/stonith/plugins/external.
>> > > >
>> > > > Following is the output of "ls command :
>> > > > [root at ggns2mexsatsdp17 ~]# ls /usr/lib/stonith/plugins/external/
>> > > >
>> > > > drac5          hetzner  ibmrsa         ipmi         kdumpcheck  nut
>> > > > output   riloe  ssh      vmware  xen0-ha
>> > > > dracmc-telnet  hmchttp  ibmrsa-telnet  ippower9258  libvirt     ouput
>> > > > rackpdu  sbd    vcenter  xen0
>> > > >
>> > > > Can somebody please help me with this?
>> > > >
>> > > > Thanks and regards
>> > > > Neha Chatrath
>> > > >
>> > > >
>> > >
>> > >
>> > >
>> > >
>> >
>
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>>
>> Project Home: http://www.clusterlabs.org
>> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
>
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
>

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