[ovirt-users] Ovrit data domain down
Hi all, I am have inherited an Ovrit Engine Version: 3.1.0-3.26.3.el6.centos.alt installation with two standalone servers. Where unfortunately I am a newbie :) VM's are up and running but trying to activate master storage domains fails. Is this the right place to try and get help? Thanks, Yan ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovrit data domain down
Thank you Didi, An a newbie I was hoping for a simpler way to fix it :) Do I need to shut down VMs for an upgrade? I unfortunately have only these two servers so I have nowhere to move the VMs and no maintenance windows anywhere in sight. Any chance for a fix without shutting down the VMs? Thanks -Original Message- From: Yedidyah Bar David [mailto:d...@redhat.com] Sent: April 01, 2015 10:26 AM To: Y Admin Cc: users@ovirt.org Subject: Re: [ovirt-users] Ovrit data domain down - Original Message - From: Y Admin y...@team-atlas.net To: users@ovirt.org Sent: Wednesday, April 1, 2015 10:03:02 AM Subject: [ovirt-users] Ovrit data domain down Hi all, I am have inherited an Ovrit Engine Version: 3.1.0-3.26.3.el6.centos.alt installation with two standalone servers. This is a very old, unsupported version. Current version is 3.5.1, and 3.5.2 should be out in a few days. If at all possible, you should upgrade, or perhaps reinstall, by exporting your VMs to an export domain and importing it to a new 3.5.1 (or 3.5.2) engine. Where unfortunately I am a newbie J Welcome and good luck! VM's are up and running but trying to activate master storage domains fails. Is this the right place to try and get help? Yes. Please check/post relevant logs. engine (from engine machine): /var/log/ovirt-engine/* vdsm (from hosts): /var/log/vdsm/* Thanks and best regards, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovrit data domain down
- Original Message - From: Y Admin y...@team-atlas.net To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Wednesday, April 1, 2015 10:51:12 AM Subject: RE: [ovirt-users] Ovrit data domain down Thank you Didi, An a newbie I was hoping for a simpler way to fix it :) Do I need to shut down VMs for an upgrade? In principle no, if one of the hosts can host all the VMs. We'll need to get more details for a reasonable plan. I unfortunately have only these two servers so I have nowhere to move the VMs and no maintenance windows anywhere in sight. You should at least practice first on a test environment. Any reasonable PC with enough RAM is enough for that, no need for a real server. Any chance for a fix without shutting down the VMs? Already wrote below for that about logs to check/post... Best, -- Didi Thanks -Original Message- From: Yedidyah Bar David [mailto:d...@redhat.com] Sent: April 01, 2015 10:26 AM To: Y Admin Cc: users@ovirt.org Subject: Re: [ovirt-users] Ovrit data domain down - Original Message - From: Y Admin y...@team-atlas.net To: users@ovirt.org Sent: Wednesday, April 1, 2015 10:03:02 AM Subject: [ovirt-users] Ovrit data domain down Hi all, I am have inherited an Ovrit Engine Version: 3.1.0-3.26.3.el6.centos.alt installation with two standalone servers. This is a very old, unsupported version. Current version is 3.5.1, and 3.5.2 should be out in a few days. If at all possible, you should upgrade, or perhaps reinstall, by exporting your VMs to an export domain and importing it to a new 3.5.1 (or 3.5.2) engine. Where unfortunately I am a newbie J Welcome and good luck! VM's are up and running but trying to activate master storage domains fails. Is this the right place to try and get help? Yes. Please check/post relevant logs. engine (from engine machine): /var/log/ovirt-engine/* vdsm (from hosts): /var/log/vdsm/* Thanks and best regards, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovrit data domain down
- Original Message - From: Y Admin y...@team-atlas.net To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Wednesday, April 1, 2015 2:56:34 PM Subject: RE: [ovirt-users] Ovrit data domain down That did the trick. So all I had to do is find and read the relevant log files. A good lesson! Thank you and hag sameach. Thanks for the report! -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovrit data domain down
- Original Message - From: Y Admin y...@team-atlas.net To: users@ovirt.org Sent: Wednesday, April 1, 2015 10:03:02 AM Subject: [ovirt-users] Ovrit data domain down Hi all, I am have inherited an Ovrit Engine Version: 3.1.0-3.26.3.el6.centos.alt installation with two standalone servers. This is a very old, unsupported version. Current version is 3.5.1, and 3.5.2 should be out in a few days. If at all possible, you should upgrade, or perhaps reinstall, by exporting your VMs to an export domain and importing it to a new 3.5.1 (or 3.5.2) engine. Where unfortunately I am a newbie J Welcome and good luck! VM's are up and running but trying to activate master storage domains fails. Is this the right place to try and get help? Yes. Please check/post relevant logs. engine (from engine machine): /var/log/ovirt-engine/* vdsm (from hosts): /var/log/vdsm/* Thanks and best regards, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovrit data domain down
That did the trick. So all I had to do is find and read the relevant log files. A good lesson! Thank you and hag sameach. -Original Message- From: Yedidyah Bar David [mailto:d...@redhat.com] Sent: April 01, 2015 1:31 PM To: Y Admin Cc: users@ovirt.org Subject: Re: [ovirt-users] Ovrit data domain down - Original Message - From: Y Admin y...@team-atlas.net To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Wednesday, April 1, 2015 1:13:26 PM Subject: RE: [ovirt-users] Ovrit data domain down Thank you Didi. The servers are in a remote datacenter so a PC is not really an option. It is, for practicing and testing what you intend to do there. I hope the logs will be of help, please see attached. There are tons of errors there, UnknownHostException: caprkvm01.convertonet.com and UnknownHostException: caprkvm02.convertonet.com. Did you check your dns/name resolution? If this works (that is, you can ping/ssh/etc both hosts from the engine, with these names), please give more details: 1. Names of all relevant entities (hosts, engine machine, storage, storage domains, etc) 2. The action you are trying to take 3. The exact time you do that 4. Logs that include that point in time Thanks, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
