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

From: "Renchu Mathew" <renchu(a)cracknell.com&gt; To: "Martin Perina" <mperina(a)redhat.com&gt; Cc: users(a)ovirt.org Sent: Wednesday, March 18, 2015 2:24:46 PM Subject: Re: [ovirt-users] Power Management config on Ovirt Hi Martin, My setup meets all those requirements and I can able to migrate the VM from one host to another manually. Once network cable is pulled off from one of the server other server is also shuts down.

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(a)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: Tuesday, March 17, 2015 8:31 PM To: Renchu Mathew Cc: users(a)ovirt.org Subject: Re: [ovirt-users] Power Management config on Ovirt Hi, prior to the test I would check this: - Data Center status is Up - All hosts status is Up - All storage domains status is Up - VM is running If this is valid, you can start your fence testing. But bear in mind what I sent you in previous email: at least one host in DC should be fully functional to be able to fence non responsive host. Martin Perina ----- Original Message ----- > From: "Renchu Mathew" <renchu(a)cracknell.com&gt; > To: "Martin Perina" <mperina(a)redhat.com&gt; > Cc: users(a)ovirt.org > Sent: Tuesday, March 17, 2015 5:03:53 PM > Subject: RE: [ovirt-users] Power Management config on Ovirt > > Hi Martin > > Yes, my test VM still running on this storage. Is it possible to do > remote session and check this? > > Regards > > Renchu Mathew > > > -----Original Message----- > From: Martin Perina [mailto:mperina@redhat.com] > Sent: Tuesday, March 17, 2015 7:30 PM > To: Renchu Mathew > Cc: users(a)ovirt.org > Subject: Re: [ovirt-users] Power Management config on Ovirt > > Hi, > > this is what happened (at least what I was able to read from log): > > 18:18:02 - host node02 changed status to Connecting > > - that's OK, but prior to this I can see many errors > from ConnectStorage*Commands. Are you sure that your storage > was ok prior to fencing test? > > 18:18:51 - host node02 changed status to Non Responsive > > - that's OK, non responding treatment started with SSH Soft > Fencing > > > 18:18:55 - SSH Soft Fencing failed, because of no route to host > node02 > > - that's OK > > > 18:18:56 - power management stop was executed using node01 as fence > proxy > > - problem started here, communication with node01 was timed out, we were > not able to find any other suitable fence proxy > > 18:21:57 - host node01 changed status to Connection > > > From this point there's is nothing that can be done, because engine > cannot communicate with any host, so it cannot fix anything. > > When you are doing those tests you need at least one functional > host, otherwise you are not able to execute any fence action. > > > Martin Perina > > > ----- Original Message ----- > > From: "Renchu Mathew" <renchu(a)cracknell.com&gt; > > To: "Martin Perina" <mperina(a)redhat.com&gt; > > Cc: users(a)ovirt.org > > Sent: Tuesday, March 17, 2015 3:53:24 PM > > Subject: RE: [ovirt-users] Power Management config on Ovirt > > > > Hi Martin, > > > > Please find attached the log files. > > > > Regards > > > > Renchu Mathew > > > > -----Original Message----- > > From: Martin Perina [mailto:mperina@redhat.com] > > Sent: Tuesday, March 17, 2015 6:40 PM > > To: Renchu Mathew > > Cc: users(a)ovirt.org > > Subject: Re: [ovirt-users] Power Management config on Ovirt > > > > Hi, > > > > please attach new logs, so we can investigate what has happened. > > > > Thanks > > > > Martin Perina > > > > ----- Original Message ----- > > > From: "Renchu Mathew" <renchu(a)cracknell.com&gt; > > > To: "Martin Perina" <mperina(a)redhat.com&gt; > > > Cc: "Piotr Kliczewski" <piotr.kliczewski(a)gmail.com&gt;, > > > users(a)ovirt.org > > > Sent: Tuesday, March 17, 2015 3:34:11 PM > > > Subject: RE: [ovirt-users] Power Management config on Ovirt > > > > > > Hi Martin, > > > > > > I did the same as below. But is still does the same. Node01 is > > > shutdown. Do you think RHEV + gluster storage will not have this > > > issue. What storage do you recommend? > > > > > > Regards > > > > > > Renchu Mathew > > > > > > -----Original Message----- > > > From: Martin Perina [mailto:mperina@redhat.com] > > > Sent: Tuesday, March 17, 2015 5:35 PM > > > To: Renchu Mathew > > > Cc: Piotr Kliczewski; users(a)ovirt.org > > > Subject: Re: [ovirt-users] Power Management config on Ovirt > > > > > > Hi, > > > > > > I don't know much about gluster configuration, but one of the > > > following should work: > > > > > > 1. Turn off you host networking completely for example using > > > /sbin/ifdown > > > (you will need to access your node locally or using remote serial > > > console, for example IPMI) > > > > > > 2. Block engine and all gluster hosts using iptables > > > > > > 3. Disable "Skip fencing if host has live lease on storage" option > > > in Cluster Fencing Policy and block connection between host and > > > engine > > > (in this case storage connection won't be checked prior to > > > fencing) > > > > > > > > > Martin Perina > > > > > > > > > ----- Original Message ----- > > > > From: "Renchu Mathew" <renchu(a)cracknell.com&gt; > > > > To: "Martin Perina" <mperina(a)redhat.com&gt; > > > > Cc: "Piotr Kliczewski" <piotr.kliczewski(a)gmail.com&gt;, > > > > users(a)ovirt.org > > > > Sent: Tuesday, March 17, 2015 2:26:29 PM > > > > Subject: RE: [ovirt-users] Power Management config on Ovirt > > > > > > > > Martin, > > > > Yes, I need to test the VM migration. So can you please tell > > > > me how to block the host connection to storage? It is a > > > > glusterfs volume with distribute option as below. > > > > > > > > Volume Name: VM-Store > > > > Type: Distribute > > > > Volume ID: 59e40310-476d-449f-b700-cab69b829930 > > > > Status: Started > > > > Number of Bricks: 1 > > > > Transport-type: tcp > > > > Bricks: > > > > Brick1: storage1:/VM/VM-Store > > > > Options Reconfigured: > > > > server.allow-insecure: on > > > > storage.owner-gid: 36 > > > > storage.owner-uid: 36 > > > > > > > > Many thanks for all of your support. > > > > > > > > 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(a)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: Tuesday, March 17, 2015 5:02 PM > > > > To: Renchu Mathew > > > > Cc: Piotr Kliczewski; users(a)ovirt.org > > > > Subject: Re: [ovirt-users] Power Management config on Ovirt > > > > > > > > Hi, > > > > > > > > your VM was not migrated, because host node02 was not fenced. > > > > And host > > > > node02 was not fenced, because option "Skip fencing if host > > > > has live lease on storage" in your Cluster Fencing Policy is enabled. > > > > Prior fencing of the host we check its storage connection > > > > (renewal of its sanlock lease). > > > > You should see an alert about it in Events/Alerts tab in webadmin. > > > > > > > > So if you want to test VM migration on your cluster, have also > > > > block host connection to storage (and not only to engine). > > > > > > > > Also please take a look at "Skip fencing on cluster > > > > connectivity issues" > > > > option in Cluster Fencing Policy. If it's enabled and set for > > > > example to 50% and you have only two hosts in cluster, then > > > > your hosts won't be fenced at all due to it. > > > > > > > > Thanks > > > > > > > > Martin Perina > > > > > > > > > > > > ----- Original Message ----- > > > > > From: "Renchu Mathew" <renchu(a)cracknell.com&gt; > > > > > To: "Piotr Kliczewski" <piotr.kliczewski(a)gmail.com&gt; > > > > > Cc: "Piotr Kliczewski" <pkliczew(a)redhat.com&gt;, > > > > > users(a)ovirt.org > > > > > Sent: Tuesday, March 17, 2015 1:37:28 PM > > > > > Subject: Re: [ovirt-users] Power Management config on Ovirt > > > > > > > > > > Piotr, > > > > > > > > > > Please find attached log files. If I stop the network of > > > > > node02, the VM > > > > > (Printserver) running on that is not automatically migrating > > > > > to > > > > > node01 instead node01 is getting shutdown. > > > > > > > > > > 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(a)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: Piotr Kliczewski [mailto:piotr.kliczewski@gmail.com] > > > > > Sent: Tuesday, March 17, 2015 3:35 PM > > > > > To: Renchu Mathew > > > > > Cc: Piotr Kliczewski; Eli Mesika; users(a)ovirt.org > > > > > Subject: Re: [ovirt-users] Power Management config on Ovirt > > > > > > > > > > On Tue, Mar 17, 2015 at 12:18 PM, Renchu Mathew > > > > > <renchu(a)cracknell.com&gt; > > > > > wrote: > > > > > > Hi Piotr, > > > > > > > > > > > > I have re-installed the node with ovirt node 3.5 latest > > > > > > version and tried the power management and it shows test > > > > > > succeeded, on but if I stop the network of one of the node > > > > > > the running vm is not migrating to the other instead both > > > > > > the nodes are getting down. > > > > > > Can anybody help me on this? > > > > > > > > > > > > > > > > Please provide engine and both nodes logs for analysis. > > > > > > > > > > > > > > > > > Also is it possible to use the resources (CPU cores and > > > > > > memory) from other node in the same cluster or combine 2 > > > > > > nodes in same clusters and create a vm on that. > > > > > > > > > > > > Regards > > > > > > > > > > > > Renchu Mathew > > > > > > > > > > > > -----Original Message----- > > > > > > From: Piotr Kliczewski [mailto:pkliczew@redhat.com] > > > > > > Sent: Tuesday, January 27, 2015 2:04 PM > > > > > > To: Renchu Mathew > > > > > > Cc: Piotr Kliczewski; Eli Mesika; users(a)ovirt.org > > > > > > Subject: Re: [ovirt-users] Power Management config on > > > > > > Ovirt > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > >> From: "Renchu Mathew" <renchu(a)cracknell.com&gt; > > > > > >> To: "Piotr Kliczewski" <pkliczew(a)redhat.com&gt; > > > > > >> Cc: "Piotr Kliczewski" <piotr.kliczewski(a)gmail.com&gt;, "Eli > > > > > >> Mesika" > > > > > >> <emesika(a)redhat.com&gt;, users(a)ovirt.org > > > > > >> Sent: Tuesday, January 27, 2015 10:48:12 AM > > > > > >> Subject: RE: [ovirt-users] Power Management config on > > > > > >> Ovirt > > > > > >> > > > > > >> Hi Piotr, > > > > > >> > > > > > >> Can you please provide me the link to download the new node iso? > > > > > >> I can see only ovirt live iso. > > > > > >> > > > > > > > > > > > > I saw that Douglas sent following links in other thread > > > > > > [1] on this > > > > > > list: > > > > > > > > > > > > centos7: > > > > > > http://jenkins.ovirt.org/job/ovirt-node_master_create-iso- > > > > > > el > > > > > > 7_ > > > > > > me > > > > > > rg > > > > > > ed > > > > > > / > > > > > > > > > > > > Fedora20: > > > > > > http://jenkins.ovirt.org/job/ovirt-node_master_create-iso- > > > > > > fc > > > > > > 20 > > > > > > _m > > > > > > er > > > > > > ge > > > > > > d/ > > > > > > > > > > > > Please note that "We should share the official iso this week." > > > > > > > > > > > > [1] > > > > > > http://lists.ovirt.org/pipermail/users/2015-January/030846 > > > > > > .h > > > > > > tm > > > > > > l > > > > > > > > > > > >> > > > > > >> Regards > > > > > >> > > > > > >> Renchu Mathew > > > > > >> > > > > > >> -----Original Message----- > > > > > >> From: Piotr Kliczewski [mailto:pkliczew@redhat.com] > > > > > >> Sent: Tuesday, January 27, 2015 12:21 PM > > > > > >> To: Renchu Mathew > > > > > >> Cc: Piotr Kliczewski; Eli Mesika; users(a)ovirt.org > > > > > >> Subject: Re: [ovirt-users] Power Management config on > > > > > >> Ovirt > > > > > >> > > > > > >> Hi Mathew, > > > > > >> > > > > > >> It seems like this is quite old version (September 2014). > > > > > >> There were good number of fixes in this area. > > > > > >> > > > > > >> Looking at provided logs I am not able to tell which call > > > > > >> is exactly failing. > > > > > >> Do you have any steps to reproduce? > > > > > >> > > > > > >> Thanks, > > > > > >> Piotr > > > > > >> > > > > > >> ----- Original Message ----- > > > > > >> From: "Renchu Mathew" <renchu(a)cracknell.com&gt; > > > > > >> To: "Piotr Kliczewski" <piotr.kliczewski(a)gmail.com&gt; > > > > > >> Cc: "Eli Mesika" <emesika(a)redhat.com&gt;, "Piotr Kliczewski" > > > > > >> <pkliczew(a)redhat.com&gt;, users(a)ovirt.org > > > > > >> Sent: Monday, January 26, 2015 5:15:46 AM > > > > > >> Subject: RE: [ovirt-users] Power Management config on > > > > > >> Ovirt > > > > > >> > > > > > >> Hi Piotr, > > > > > >> VDSM Version is vdsm-4.16.4-0.el6 > > > > > >> > > > > > >> Regards > > > > > >> > > > > > >> Renchu Mathew > > > > > >> . > > > > > >> > > > > > >> From: Piotr Kliczewski > > > > > >> [mailto:piotr.kliczewski@gmail.com] > > > > > >> Sent: Sunday, January 25, 2015 6:08 PM > > > > > >> To: Renchu Mathew > > > > > >> Cc: Eli Mesika; Piotr Kliczewski; users(a)ovirt.org > > > > > >> Subject: Re: [ovirt-users] Power Management config on > > > > > >> Ovirt > > > > > >> > > > > > >> > > > > > >> > > > > > >> On Sun, Jan 25, 2015 at 2:07 PM, Renchu Mathew > > > > > >> <renchu@cracknell.com<mailto:renchu@cracknell.com>> wrote: > > > > > >> > > > > > >> Hi Eli, > > > > > >> > > > > > >> > > > > > >> > > > > > >> I have 2 hypervisor host and both are installed with > > > > > >> below iso file. > > > > > >> Master data domain is glusterfs which is configured on > > > > > >> another server. > > > > > >> Is there any latest iso available? > > > > > >> > > > > > >> > > > > > >> > > > > > >> ovirt-node-iso-3.5.0.ovirt35.20140912.el6 (Edited). > > > > > >> > > > > > >> @Eli - Do we know which vdsm version is in this iso? > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> Please find below details. > > > > > >> > > > > > >> > > > > > >> > > > > > >> [cid:image001.png@01D0393F.9A5CF2D0] > > > > > >> > > > > > >> > > > > > >> > > > > > >> Thanks & Regards > > > > > >> > > > > > >> > > > > > >> > > > > > >> Renchu Mathew > > > > > >> > > > > > >> > > > > > >> > > > > > >> -----Original Message----- > > > > > >> From: Eli Mesika > > > > > >> [mailto:emesika@redhat.com<mailto:emesika@redhat.com>] > > > > > >> Sent: Sunday, January 25, 2015 4:46 PM > > > > > >> To: Renchu Mathew > > > > > >> Cc: Martin Perina; > > > > > >> users@ovirt.org<mailto:users@ovirt.org>; > > > > > >> Piotr Kliczewski > > > > > >> Subject: Re: [ovirt-users] Power Management config on > > > > > >> Ovirt > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> ----- Original Message ----- > > > > > >> > > > > > >> > From: "Renchu Mathew" > > > > > >> > <renchu@cracknell.com<mailto:renchu@cracknell.com>> > > > > > >> > > > > > >> > To: "Eli Mesika" > > > > > >> > <emesika@redhat.com<mailto:emesika@redhat.com>> > > > > > >> > > > > > >> > Cc: "Martin Perina" > > > > > >> > <mperina@redhat.com<mailto:mperina@redhat.com>>, > > > > > >> > users@ovirt.org<mailto: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 > > > > > >> > > > > > >> It looks like marshaling issue but I am not sure whether > > > > > >> it was already fixed or it is something new. I am not > > > > > >> able to match a call when looking at engine.log. > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > > >> > > > > > >> > -----Original Message----- > > > > > >> > > > > > >> > From: Eli Mesika > > > > > >> > [mailto:emesika@redhat.com<mailto:emesika@redhat.com>] > > > > > >> > > > > > >> > Sent: Sunday, January 25, 2015 12:58 PM > > > > > >> > > > > > >> > To: Renchu Mathew > > > > > >> > > > > > >> > Cc: Martin Perina; > > > > > >> > users@ovirt.org<mailto: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 ----- > > > > > >> > > > > > >> > > From: "Renchu Mathew" > > > > > >> > > <renchu@cracknell.com<mailto:renchu@cracknell.com>> > > > > > >> > > > > > >> > > To: "Martin Perina" > > > > > >> > > <mperina@redhat.com<mailto:mperina@redhat.com>> > > > > > >> > > > > > >> > > Cc: users@ovirt.org<mailto:users@ovirt.org>, "Eli Mesika" > > > > > >> > > <emesika@redhat.com<mailto: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<tel:%2B971%204%203493675> > > > > > >> > > | M > > > > > >> > > +971 > > > > > >> > > 50 7386484<tel:%2B971%2050%207386484> ABU DHABI | > > > > > >> > > DUBAI > > > > > >> > > > > > >> > > | LONDON | MUSCAT | DOHA | JEDDAH EMAIL > > > > > >> > > | renchu@cracknell.com<mailto:renchu@cracknell.com> | > > > > > >> > > | WEB > > > > > >> > > > > > >> > > www.cracknell.com<http://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<mailto:mperina@redhat.com> > > > > > >> > > ] > > > > > >> > > > > > >> > > Sent: Thursday, January 22, 2015 6:12 PM > > > > > >> > > > > > >> > > To: Renchu Mathew > > > > > >> > > > > > >> > > Cc: users@ovirt.org<mailto:users@ovirt.org>; Eli > > > > > >> > > Mesika > > > > > >> > > > > > >> > > Subject: Re: [ovirt-users] Power Management config on > > > > > >> > > Ovirt > > > > > >> > > > > > >> > > > > > > > >> > > > > > >> > > > > > > > >> > > > > > >> > > > > > > > >> > > > > > >> > > ----- Original Message ----- > > > > > >> > > > > > >> > > > From: "Renchu Mathew" > > > > > >> > > > <renchu@cracknell.com<mailto:renchu@cracknell.com>> > > > > > >> > > > > > >> > > > To: "Martin Perina" > > > > > >> > > > <mperina@redhat.com<mailto:mperina@redhat.com>> > > > > > >> > > > > > >> > > > Cc: users@ovirt.org<mailto: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? > > > > > >> > > > > > >> > > > > > > > >> > > > > > >> > > > 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 > > > > > >> > > > > > >> > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > [cid:image001.png@01D03669.DD48B4E0]<mailto:[cid:im > > > > > >> > > > ag > > > > > >> > > > e0 > > > > > >> > > > 01 > > > > > >> > > > .p > > > > > >> > > > ng > > > > > >> > > > @0 > > > > > >> > > > 1 > > > > > >> > > > D03669.DD48B4E0]> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > Regards > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > Renchu Mathew | Sr. IT Administrator > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > CRACKNELL DUBAI | P.O. Box 66231 | United Arab > > > > > >> > > > Emirates > > > > > >> > > > | > > > > > >> > > > T > > > > > >> > > > +971 > > > > > >> > > > > > >> > > > 4 > > > > > >> > > > > > >> > > > 3445417 | F +971 4 > > > > > >> > > > 3493675<tel:%2B971%204%203493675> > > > > > >> > > > | M > > > > > >> > > > +971 > > > > > >> > > > 50 7386484<tel:%2B971%2050%207386484> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > ABU DHABI | DUBAI | LONDON | MUSCAT | DOHA | JEDDAH > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > EMAIL > > > > > >> > > > renchu@cracknell.com<mailto:renchu@cracknell.com> > > > > > >> > > > | WEB www.cracknell.com<http://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<mailto:mperina@redhat.co > > > > > >> > > > m> > > > > > >> > > > ] > > > > > >> > > > > > >> > > > Sent: Thursday, January 22, 2015 4:49 PM > > > > > >> > > > > > >> > > > To: Renchu Mathew > > > > > >> > > > > > >> > > > Cc: users@ovirt.org<mailto: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<http://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 ----- > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > From: "Renchu Mathew" > > > > > >> > > > > <renchu@cracknell.com<mailto:renchu@cracknell.com > > > > > >> > > > > >> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > To: "Martin Perina" > > > > > >> > > > > <mperina@redhat.com<mailto:mperina@redhat.com>> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Cc: users@ovirt.org<mailto:users@ovirt.org> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Sent: Thursday, January 22, 2015 12:37:51 PM > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Subject: RE: [ovirt-users] Power Management > > > > > >> > > > > config on Ovirt > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Hi Martin, > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Please find attached log files from engine and > > > > > >> > > > > proxy host. > > > > > >> > > > > Not > > > > > >> > > > > > >> > > > > sure > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > whether IPMI or which one can be used. It is > > > > > >> > > > > Fujitsu iRMC port. > > > > > >> > > > > > >> > > > > I also > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > tried the rsb but same error. > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Can we configure Power management using Fujitsu iRMC? > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Thanks & Regards > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Renchu Mathew > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > -----Original Message----- > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > From: Martin Perina > > > > > >> > > > > [mailto:mperina@redhat.com<mailto:mperina@redhat. > > > > > >> > > > > co > > > > > >> > > > > m> > > > > > >> > > > > ] > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Sent: Thursday, January 22, 2015 1:58 PM > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > To: Renchu Mathew > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Cc: users@ovirt.org<mailto:users@ovirt.org> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Subject: Re: [ovirt-users] Power Management > > > > > >> > > > > config on Ovirt > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Hi, > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > first of all are you sure that Fujitsu PRIMERGY > > > > > >> > > > > is accessible > > > > > >> > > > > > >> > > > > using > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > IPMI protocol? If so, could you provide > > > > > >> > > > > engine.log and also > > > > > >> > > > > > >> > > > > vdsm.log > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > from host that was used as fencing proxy? You can > > > > > >> > > > > find out which > > > > > >> > > > > > >> > > > > host > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > is used as a proxy either in Events tab after you > > > > > >> > > > > execute the > > > > > >> > > > > > >> > > > > test or in engine.log. > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Thanks > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > Martin Perina > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > ----- Original Message ----- > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > From: "Renchu Mathew" > > > > > >> > > > > > <renchu@cracknell.com<mailto:renchu@cracknell.c > > > > > >> > > > > > om > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > To: users@ovirt.org<mailto:users@ovirt.org> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Sent: Thursday, January 22, 2015 7:41:43 AM > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Subject: [ovirt-users] Power Management config > > > > > >> > > > > > on Ovirt > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Dear all, > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > I am trying to configure power management on > > > > > >> > > > > > ovirt > > > > > >> > > > > > v3.5 > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > (ovirt-node-iso-3.5.0.ovirt35.20140912.el6) and > > > > > >> > > > > > using two > > > > > >> > > > > > >> > > > > > Fujitsu > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > PRIMERGY > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > RX2540 M1 as node hypervisor. I used Fujitsu > > > > > >> > > > > > iRMC port on > > > > > >> > > > > > >> > > > > > power > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > management configuration. The test gives a > > > > > >> > > > > > message “Test > > > > > >> > > > > > >> > > > > > failed, > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > argument of type ‘NoneType’ is not iterable” as > > > > > >> > > > > > below . > > > > > >> > > > > > Also > > > > > >> > > > > > >> > > > > > tried > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > rsb type as per redhat document. > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Fence-agents-3.1.5-35.el6_5.4.x86_64 is there > > > > > >> > > > > > on both nodes. > > > > > >> > > > > > >> > > > > > Do we > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > need to specify anything in Options? > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Please help me. > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Best Regards > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Renchu Mathew > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > _______________________________________________ > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Users mailing list > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > Users@ovirt.org<mailto:Users@ovirt.org<mailto:U > > > > > >> > > > > > se rs @o vi rt .o r > > > > > >> > > > > > g%3cmailto:Users@ovirt.org>> > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > > > >> > > > > > >> > > > > > > > > >> > > > > > >> > > > > > > > >> > > > > > >> > > > > > > >> > > > > > >> _______________________________________________ > > > > > >> Users mailing list > > > > > >> Users@ovirt.org<mailto:Users@ovirt.org> > > > > > >> http://lists.ovirt.org/mailman/listinfo/users > > > > > >> > > > > > >> > > > > > > > > > > _______________________________________________ > > > > > Users mailing list > > > > > Users(a)ovirt.org > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > > > > > > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users