Re: [ovirt-users] Power Management config on Ovirt

25 Jan 2015


      ----- Original Message -----
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From: "Renchu Mathew" <renchu@cracknell.com>
To: "Eli Mesika" <emesika@redhat.com>
Cc: "Martin Perina" <mperina@redhat.com>, users@ovirt.org
Sent: Sunday, January 25, 2015 11:19:21 AM
Subject: RE: [ovirt-users] Power Management config on Ovirt
Hi Eli,
Please use any details.
Thanks for your support.
Regards
Renchu Mathew
Hi again

Looking in the logs I see that this is a issue we handled when we switched from XML RPC to JSON RPC protocol.
Which vdsm is installed in the proxy host ?  
I am adding Piotr who is on charge of the JSON RPC protocol and who helped me in the past when I got a similar error on PM operations
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-----Original Message-----
From: Eli Mesika [mailto:emesika@redhat.com]
Sent: Sunday, January 25, 2015 12:58 PM
To: Renchu Mathew
Cc: Martin Perina; users@ovirt.org
Subject: Re: [ovirt-users] Power Management config on Ovirt
Hi Renchu
I am looking currently on he case and will respond later on today after
investigating the logs.
If I will not find anything, can I use the details for the host PM only for
status command to try to debug and find the source of the problem ?
Thanks
Eli
----- Original Message -----
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From: "Renchu Mathew" <renchu@cracknell.com>
To: "Martin Perina" <mperina@redhat.com>
Cc: users@ovirt.org, "Eli Mesika" <emesika@redhat.com>
Sent: Sunday, January 25, 2015 6:50:00 AM
Subject: RE: [ovirt-users] Power Management config on Ovirt
Hi Martin,
I got the below output when I run the command and it works from both
the nodes.
fence_ipmilan -a 192.168.1.114 -l admin -p admin -o status -v -P
Getting status of IPMI:192.168.1.114...Spawning: '/usr/bin/ipmitool -I
lanplus -H '192.168.1.114' -U 'admin' -P '[set]' -v chassis power
status'...
Chassis power = On
Done
Thanks
Renchu Mathew  |  Sr. IT Administrator
CRACKNELL  DUBAI   |  P.O. Box 66231  |   United Arab Emirates  |  T
+971 4
3445417  |  F +971 4 3493675 |  M +971 50 7386484 ABU DHABI | DUBAI |
LONDON | MUSCAT | DOHA | JEDDAH EMAIL renchu@cracknell.com | WEB
www.cracknell.com
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-----Original Message-----
From: Martin Perina [mailto:mperina@redhat.com]
Sent: Thursday, January 22, 2015 6:12 PM
To: Renchu Mathew
Cc: users@ovirt.org; Eli Mesika
Subject: Re: [ovirt-users] Power Management config on Ovirt
----- Original Message -----
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From: "Renchu Mathew" <renchu@cracknell.com>
To: "Martin Perina" <mperina@redhat.com>
Cc: users@ovirt.org
Sent: Thursday, January 22, 2015 2:39:43 PM
Subject: RE: [ovirt-users] Power Management config on Ovirt
Hi Martin,
Yes. The vdsm host.log is from node-02.
That's strange, I cannot find any call to fenceNode which should
appear, if PM status is gathered.
Eli, any idea?
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I have checked the link and it says
we need to install the sever view management agent & net-snmp on the
hosts.
Do we need to try this? How to install this on node? I used the
below irmc admin user.
Not, AFAIK this is needed only from Clustersuite, but not for oVirt.
But could you please execute this command on node-20 just to confirm
that Fujitsu Primergy is communicating through IPMI:
fence_ipmilan -a IP -l USER -p PASS -o status -v -P
where IP is IPMI address (from the log it should be 192.168.1.114)
USER and PASS please set according to you setup.
Thanks
Martin
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[cid:image001.png@01D03669.DD48B4E0]
Regards
Renchu Mathew  |  Sr. IT Administrator
CRACKNELL  DUBAI   |  P.O. Box 66231  |   United Arab Emirates  |  T +971
4
3445417  |  F +971 4 3493675 |  M +971 50 7386484
ABU DHABI | DUBAI | LONDON | MUSCAT | DOHA | JEDDAH
EMAIL renchu@cracknell.com | WEB www.cracknell.com
This email, its content and any files transmitted with it are
intended solely for the addressee(s) and may be legally privileged
and/or confidential. If you are not the intended recipient please
let us know by email reply and delete it from the system. Please
note that any views or opinions presented in this email do not
necessarily represent those of the company. Email transmissions
cannot be guaranteed to be secure or error-free as information could
be intercepted, corrupted, lost, destroyed, arrive late or
incomplete, or contain viruses. The company therefore does not
accept liability for any errors or omissions in the contents of this
message which arise as a result of email transmission.
-----Original Message-----
From: Martin Perina [mailto:mperina@redhat.com]
Sent: Thursday, January 22, 2015 4:49 PM
To: Renchu Mathew
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Power Management config on Ovirt
Hi,
according to [1] Fujitsu iRMC should be accessible using IPMI.
Now, I looked at logs, but I cannot see any fenceNode exection in
vdsm.log.
According to engine.log, host Node-02.cracknell.com was used as
fence proxy.
Are you sure that vdsm.log is from this host?
Thanks
Martin
[1]
https://www.redhat.com/archives/linux-cluster/2010-January/msg00056.
ht
ml
----- Original Message -----
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From: "Renchu Mathew" <renchu@cracknell.com>
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To: "Martin Perina" <mperina@redhat.com>
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Cc: users@ovirt.org
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Sent: Thursday, January 22, 2015 12:37:51 PM
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Subject: RE: [ovirt-users] Power Management config on Ovirt
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Hi Martin,
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Please find attached log files from engine and proxy host. Not
sure
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whether IPMI or which one can be used. It is Fujitsu iRMC port. I
also
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tried the rsb but same error.
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Can we configure Power management using Fujitsu iRMC?
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Thanks & Regards
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Renchu Mathew
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-----Original Message-----
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From: Martin Perina [mailto:mperina@redhat.com]
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Sent: Thursday, January 22, 2015 1:58 PM
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To: Renchu Mathew
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Cc: users@ovirt.org
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Subject: Re: [ovirt-users] Power Management config on Ovirt
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Hi,
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first of all are you sure that Fujitsu PRIMERGY is accessible
using
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IPMI protocol? If so, could you provide engine.log and also
vdsm.log
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from host that was used as fencing proxy? You can find out which
host
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is used as a proxy either in Events tab after you execute the test
or in engine.log.
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Thanks
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Martin Perina
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----- Original Message -----
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From: "Renchu Mathew" <renchu@cracknell.com>
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To: users@ovirt.org
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Sent: Thursday, January 22, 2015 7:41:43 AM
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Subject: [ovirt-users] Power Management config on Ovirt
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Dear all,
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I am trying to configure power management on ovirt v3.5
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(ovirt-node-iso-3.5.0.ovirt35.20140912.el6) and using two
Fujitsu
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PRIMERGY
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RX2540 M1 as node hypervisor. I used Fujitsu iRMC port on power
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management configuration. The test gives a message “Test failed,
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argument of type ‘NoneType’ is not iterable” as below . Also
tried
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rsb type as per redhat document.
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Fence-agents-3.1.5-35.el6_5.4.x86_64 is there on both nodes. Do
we
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need to specify anything in Options?
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Please help me.
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Best Regards
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Renchu Mathew
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