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[Users] oVirt Weekly Meeting
by Mike Burns 17 Sep '13

17 Sep '13

------=_Part_14960906_1915701372.1379419244503 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit A single instance of the following meeting has been modified: Subject: oVirt Weekly Meeting Organizer: "Mike Burns" <mburns(a)redhat.com> Location: #ovirt of oftc.net Time: Tuesday, September 17, 2013, 9:00:00 AM - 10:00:00 AM GMT -05:00 US/Canada Eastern [MODIFIED] Required: Optional: board(a)ovirt.org; users(a)ovirt.org *~*~*~*~*~*~*~*~*~* Weekly Sync Meeting for the oVirt Project * This meeting will take place at 10:00 AM EDT and follow US DST. * A call for agenda items will be sent out weekly on Monday or Tuesday Standing Agenda items: * Next Release status * Sub-Project report Required Attendees: * The maintainer or a delegate from each of the core projects (node, engine, vdsm) * Docs representative * QE Representative * Release Manager * Anyone who proposes a topic for discussion for the meeting ------=_Part_14960906_1915701372.1379419244503 Content-Type: text/calendar; charset=utf-8; method=REQUEST; name=meeting.ics Content-Transfer-Encoding: 7bit BEGIN:VCALENDAR PRODID:Zimbra-Calendar-Provider VERSION:2.0 METHOD:REQUEST BEGIN:VTIMEZONE TZID:America/New_York BEGIN:STANDARD DTSTART:16010101T020000 TZOFFSETTO:-0500 TZOFFSETFROM:-0400 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=11;BYDAY=1SU TZNAME:EST END:STANDARD BEGIN:DAYLIGHT DTSTART:16010101T020000 TZOFFSETTO:-0400 TZOFFSETFROM:-0500 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=3;BYDAY=2SU TZNAME:EDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:8dd251cc-2cbb-43a4-b47d-e47b9d99c6ff SUMMARY:oVirt Weekly Meeting LOCATION:#ovirt of oftc.net ATTENDEE;CN=board;ROLE=OPT-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=FALSE:mail to:board@ovirt.org ATTENDEE;CN=users;ROLE=OPT-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=FALSE:mail to:users@ovirt.org X-MOZ-LASTACK:20130911T145235Z X-MOZ-GENERATION:39 ORGANIZER;CN=Mike Burns:mailto:mburns@redhat.com DTSTART;TZID="America/New_York":20130917T090000 DTEND;TZID="America/New_York":20130917T100000 STATUS:CONFIRMED CLASS:PUBLIC X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY TRANSP:OPAQUE RECURRENCE-ID;TZID="America/New_York":20130918T100000 LAST-MODIFIED:20130917T120044Z DTSTAMP:20130917T120044Z SEQUENCE:4 DESCRIPTION:A single instance of the following meeting has been modified:\n\ nSubject: oVirt Weekly Meeting \nOrganizer: "Mike Burns" <mburns(a)redhat.com> \n\nLocation: #ovirt of oftc.net \nTime: Tuesday\, September 17\, 2013\, 9: 00:00 AM - 10:00:00 AM GMT -05:00 US/Canada Eastern [MODIFIED]\n \nRequired: \nOptional: board(a)ovirt.org\; users(a)ovirt.org \n\n*~*~*~*~*~*~*~*~*~*\n\nW eekly Sync Meeting for the oVirt Project \n\n* This meeting will take place at 10:00 AM EDT and follow US DST. \n\n* A call for agenda items will be sen t out weekly on Monday or Tuesday \n\n\nStanding Agenda items: \n\n* Next Re lease status \n* Sub-Project report \n\nRequired Attendees: \n\n* The mainta iner or a delegate from each of the core projects (node\, engine\, vdsm) \n* Docs representative \n* QE Representative \n* Release Manager \n* Anyone wh o proposes a topic for discussion for the meeting BEGIN:VALARM ACTION:DISPLAY TRIGGER;RELATED=START:-PT5M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR ------=_Part_14960906_1915701372.1379419244503--

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[Users] oVirt Weekly Meeting schedule -- next 2 weeks
by Mike Burns 17 Sep '13

17 Sep '13

Many of the people who contribute on a weekly basis to the weekly meeting have indicated that they're unavailable the next 2 weeks due to Holidays. Are there any objections to moving the Weekly meeting to Tuesday at 9AM EDT (13:00 UTC) for the next 2 weeks? If I don't get any objections, I'll reschedule the meeting on Friday. Thanks Mike

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[Users] RHEV-m hosts with certs configured
by navin p 17 Sep '13

17 Sep '13

Hi, I have couple of RHEV hosts (ovpxen,RHV2, RHV10 etc) and i'm trying to connect from one of the client machine (C1). All the RHEV host have libvirt modified by vdsm. It looks like the below ## beginning of configuration section by vdsm-4.10.2 listen_addr="0.0.0.0" unix_sock_group="kvm" unix_sock_rw_perms="0770" auth_unix_rw="sasl" host_uuid="036118ab-705f-4aeb-9a13-013dc8af6b41" keepalive_interval=-1 log_outputs="1:file:/var/log/libvirtd.log" log_filters="3:virobject 3:virfile 2:virnetlink 3:cgroup 3:event 3:json 1:libvirt 1:util 1:qemu" ca_file="/etc/pki/vdsm/certs/cacert.pem" cert_file="/etc/pki/vdsm/certs/vdsmcert.pem" key_file="/etc/pki/vdsm/keys/vdsmkey.pem" ## end of configuration section by vdsm-4.10.2 # ls bkp-2013-08-16_110734_cacert.pem cacert.pem vdsmcert.pem bkp-2013-08-16_110734_vdsmcert.pem engine_web_ca.pem [root@ovpxen certs]# pwd /etc/pki/vdsm/certs [root@ovpxen certs]# certtool -i --infile engine_web_ca.pem | head X.509 Certificate Information: Version: 3 Serial Number (hex): 09 Issuer: C=US,O=HP,CN=CA-IWFVM00772.hpswlabs.adapps.hp.com.64431 Validity: Not Before: Wed Jan 23 13:24:14 UTC 2013 Not After: Sun Jan 22 07:54:14 UTC 2023 Subject: C=US,O=HP,CN=CA-IWFVM00772.hpswlabs.adapps.hp.com.64431 Subject Public Key Algorithm: RSA Modulus (bits 1024): certtool -i --infile cacert.pem | head X.509 Certificate Information: Version: 3 Serial Number (hex): 09 Issuer: C=US,O=HP,CN=CA-IWFVM00772.hpswlabs.adapps.hp.com.64431 Validity: Not Before: Wed Jan 23 13:24:14 UTC 2013 Not After: Sun Jan 22 07:54:14 UTC 2023 Subject: C=US,O=HP,CN=CA-IWFVM00772.hpswlabs.adapps.hp.com.64431 Subject Public Key Algorithm: RSA Modulus (bits 1024): [root@ovpxen certs]# certtool -i --infile vdsmcert.pem | head X.509 Certificate Information: Version: 3 Serial Number (hex): 0c Issuer: C=US,O=HP,CN=CA-IWFVM00772.hpswlabs.adapps.hp.com.64431 Validity: Not Before: Thu Aug 15 11:09:22 UTC 2013 Not After: Wed Aug 15 05:39:22 UTC 2018 Subject: O=HP,CN=16.184.46.53 Subject Public Key Algorithm: RSA Modulus (bits 2048): Now from the client C1 which cert should i place in /etc/pki/CA/cacert.pem so that i can access from the client using the URI qemu+tls://ovpxen.ind.hp.com/system. Please note the host IWFVM00772.hpswlabs.adapps.hp.com is ovirt managed host. It is not the client. My problem here is i can't change the hypervisor hosts as there are too many of them and it is configured by vdsm . What certs should i take from host so that i can use it in the client so that i can connect to multiple hosts from the client using virsh or virt-manager . I need tls as remote protocol as i'm trying to automate commands. Regards, Navin

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[Users] Upgrade problem
by Alessandro Bianchi 17 Sep '13

17 Sep '13

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[Users] oVirt 3.3 -- Failed to run VM: internal error unexpected address type for ide disk
by Jason Brooks 17 Sep '13

17 Sep '13

I'm experiencing an issue today on my oVirt 3.3 test setup -- it's an AIO engine+host setup, with a second node on a separate machine. Both machines are running F19, both have all current F19 updates and all current ovirt- beta repo updates. This is on a GlusterFS domain, hosted from a volume on the AIO machine. Also, I have the neutron external network provider configured, but these VMs aren't using one of these networks. selinux permissive on both machines, firewall down on both as well (firewall rules for gluster don't appear to be set by the engine) 1. Create a new VM w/ virtio disk 2. VM runs normally 3. Power down VM 4. VM won't start, w/ error msg: internal error unexpected address type for ide disk 5. Changing disk to IDE, removing and re-adding, VM still won't start 6. If created w/ IDE disk from the beginning, VM runs and restarts as expected. Is anyone else experiencing something like this? It appears to render the Gluster FS domain type totally unusable. I wasn't having this problem last week... Here's a chunk from the VDSM log: Thread-4526::ERROR::2013-09-12 16:02:53,199::vm::2062::vm.Vm:: (_startUnderlyingVm) vmId=`cc86596b-0a69-4f5e-a4c2-e8d8ca18067e`:: The vm start process failed Traceback (most recent call last): File "/usr/share/vdsm/vm.py", line 2022, in _startUnderlyingVm self._run() File "/usr/share/vdsm/vm.py", line 2906, in _run self._connection.createXML(domxml, flags), File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py", line 76, in wrapper ret = f(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2805, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) libvirtError: internal error unexpected address type for ide disk Regards, Jason --- Jason Brooks Red Hat Open Source and Standards @jasonbrooks | @redhatopen http://community.redhat.com

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[Users] FC19 upgrade, oVirt 3.3 and node problems
by Alin Dragomir 17 Sep '13

17 Sep '13

--_d79ec053-61bc-4ff3-9c0c-b63bebc8d0f5_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello=2C I need a little bit of help to get my setup in a stable state... =3B( I use= d to have this configuration on three physical machines: - engine - oVirt 3.2.1/FC18 - host1 - FC18 - host2 - FC18 - NAS with NFS data domains It all started with my mistake: upgrading the engine to FC19 without checki= ng oVirt compatibility first. Of course=2C afterwards ovirt-engine wouldn't= start anymore=2C but I had my VM's running on the two hosts and I thought = I'd wait it out until 3.3 is released. Today my email server VM crashed and I cannot start it manually (tried vari= ations of the qemu-kvm command line=2C created tap devices=2C tried a few = other things without success). After a while=2C I bit the bullet and enabled the oVirt 3.3 repo=2C and did= engine-upgrade. This seem to have worked fine except for a missing link fo= r Java which I fixed=2C so now I can access the web admin portal. I can see= the hosts and VM's that are running or stopped but I cannot start any VM= =2C error message is: qemu-kvm: -drive file... Permissions denied I checked the path and everything is accessible on the host. Since I didn't have any other critical VM's on one of the host I made possi= bly the second mistake: downloaded the oVirt node ISO and reinstalled from = scratch. First it wouldn't register due to a UUID collision (crappy motherb= oard manufacturers) but I was able to make it report a valid UUID and worke= d around that. When I try to Approve the node=2C it goes through most of the steps but fai= ls with: 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND 2013-08-28 07:37:26 DEBUG otopi.context context.= _executeMethod:119 Stage closeup METHOD otopi.plugins.ovirt_host_deploy.nod= e.persist.Plugin._closeup 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND 2013-08-28 07:37:26 DEBUG otopi.context context.= _executeMethod:133 method exception 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND Traceback (most recent call last): 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND File "/tmp/ovirt-S4pEN1vbH3/pythonlib/otopi/co= ntext.py"=2C line 123=2C in _executeMethod 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND method['method']() 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND File "/tmp/ovirt-S4pEN1vbH3/otopi-plugins/ovir= t-host-deploy/node/persist.py"=2C line 51=2C in _closeup 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND from ovirtnode import ovirtfunctions 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND File "/usr/lib/python2.7/site-packages/ovirtno= de/ovirtfunctions.py"=2C line 34=2C in <module> 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt= ring:215 DIALOG:SEND ImportError: could not import gobject (could not= find _PyGObject_API object) I downgraded the node from 3.1.0-0.999.5.vdsm.fc19 to 3.0.0-5.1.6.vdsm.fc19= but ran into the same error. I noticed the Python scripts being run during the deployment come from ovir= t-host-deploy.tar=2C but I don't know where that comes from. I renamed it a= nd it was recreated. I checked the Python packages and the node does have pygobject2 v2.28.6 ins= talled. Import gobject from Phyton doesn't report any errors and I even tri= ed to run a modified persist.py on the node and it works just fine=2C impor= ts the functions and persists a file I gave it as a parameter. At this point=2C I'm lost=3B the only thing I can think of would be to rein= stall Fedora (FC19?) on the bad node and to try to re-add the node - but I = have a guess I'll see the exact the same error. Or maybe enable the nightly= repo?... Thank you. PS. I set up a temporary mail gateway so I don't lose incoming mail but it'= s getting a lot of spam=2C plus I don't have IMAP access to emails as that = server was doing amavisd spam filtering and IMAP besides Postfix. A way to = start the VM manually on the "good" host would definitely be a workable tem= porary solution. = --_d79ec053-61bc-4ff3-9c0c-b63bebc8d0f5_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'>Hello=2C I need a little = bit of help to get my setup in a stable state... =3B( I used to have this c= onfiguration on three physical machines: - engine - oVirt 3.2.1/FC18 = - host1 - FC18 - host2 - FC18 - NAS with NFS data domains It a= ll started with my mistake: upgrading the engine to FC19 without checking o= Virt compatibility first. Of course=2C afterwards ovirt-engine wouldn't sta= rt anymore=2C but I had my VM's running on the two hosts and I thought I'd = wait it out until 3.3 is released. Today my email server VM crashed and = I cannot start it manually (tried variations of the qemu-kvm command line= =2C created tap&nbsp=3B devices=2C tried a few other things without success= ). After a while=2C I bit the bullet and enabled the oVirt 3.3 repo=2C a= nd did engine-upgrade. This seem to have worked fine except for a missing l= ink for Java which I fixed=2C so now I can access the web admin portal. I c= an see the hosts and VM's that are running or stopped but I cannot start an= y VM=2C error message is: <blockquote>qemu-kvm: -drive file... Permissio= ns denied </blockquote>I checked the path and everything is accessible o= n the host. Since I didn't have any other critical VM's on one of th= e host I made possibly the second mistake: downloaded the oVirt node ISO an= d reinstalled from scratch. First it wouldn't register due to a UUID collis= ion (crappy motherboard manufacturers) but I was able to make it report a v= alid UUID and worked around that. When I try to Approve the node=2C it g= oes through most of the steps but fails with: <blockquote>2013-08-28 07:37:26 DEBUG otopi.plugins.oto= pi.dialog.machine dialog.__logString:215 DIALOG:SEND&nbsp=3B&nbsp=3B&nbsp= =3B&nbsp=3B&nbsp=3B&nbsp=3B 2013-08-28 07:37:26 DEBUG otopi.context context= ._executeMethod:119 Stage closeup METHOD otopi.plugins.ovirt_host_deploy.no= de.persist.Plugin._closeup 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog= .__logString:215 DIALOG:SEND&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp= =3B 2013-08-28 07:37:26 DEBUG otopi.context context._executeMethod:133 meth= od exception 2013-0= 8-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logString:2= 15 DIALOG:SEND&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B Traceback (m= ost recent call last): 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialog.__l= ogString:215 DIALOG:SEND&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nb= sp=3B&nbsp=3B File "/tmp/ovirt-S4pEN1vbH3/pythonlib/otopi/context.py"=2C li= ne 123=2C in _executeMethod 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialog.machine dialo= g.__logString:215 DIALOG:SEND&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp= =3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B method['method']() 2013-08-28 07:37:26 DEBUG otopi.plugins= .otopi.dialog.machine dialog.__logString:215 DIALOG:SEND&nbsp=3B&nbsp=3B&nb= sp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B File "/tmp/ovirt-S4pEN1vbH3/o= topi-plugins/ovirt-host-deploy/node/persist.py"=2C line 51=2C in _closeup</= font> 2013-08-28 07:37:26 = DEBUG otopi.plugins.otopi.dialog.machine dialog.__logString:215 DIALOG:SEND= &nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nb= sp=3B from ovirtnode import ovirtfunctions 2013-08-28 07:37:26 DEBUG otopi.plugins.otopi.dialo= g.machine dialog.__logString:215 DIALOG:SEND&nbsp=3B&nbsp=3B&nbsp=3B&nbsp= =3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B File "/usr/lib/python2.7/site-packages/= ovirtnode/ovirtfunctions.py"=2C line 34=2C in &lt=3Bmodule&gt=3B = 2013-08-28 07:37:26 DEBUG oto= pi.plugins.otopi.dialog.machine dialog.__logString:215 DIALOG:SEND&nbsp=3B&= nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B&nbsp=3B ImportError: could not import gobje= ct (could not find _PyGObject_API object) </blockquote> I down= graded the node from 3.1.0-0.999.5.vdsm.fc19 to 3.0.0-5.1.6.vdsm.fc19 but r= an into the same error. I noticed the Python scripts being run during th= e deployment come from ovirt-host-deploy.tar=2C but I don't know where that= comes from. I renamed it and it was recreated. I checked the Python pac= kages and the node does have pygobject2 v2.28.6 installed. Import gobject f= rom Phyton doesn't report any errors and I even tried to run a modified per= sist.py on the node and it works just fine=2C imports the functions and per= sists a file I gave it as a parameter. At this point=2C I'm lost=3B = the only thing I can think of would be to reinstall Fedora (FC19?) on the b= ad node and to try to re-add the node - but I have a guess I'll see the exa= ct the same error. Or maybe enable the nightly repo?... Thank you.<b= r> PS. I set up a temporary mail gateway so I don't lose incoming mail b= ut it's getting a lot of spam=2C plus I don't have IMAP access to emails as= that server was doing amavisd spam filtering and IMAP besides Postfix. A w= ay to start the VM manually on the "good" host would definitely be a workab= le temporary solution. </div></body> </html>= --_d79ec053-61bc-4ff3-9c0c-b63bebc8d0f5_--

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[Users] VM Crash at end of disk move
by Markus Stockhausen 17 Sep '13

17 Sep '13

This is a multi-part message in MIME format. ------=_NextPartTM-000-f892921e-802e-4b94-bd24-7cd9ba8916cb Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello,=0A= =0A= Thanks for the assistance to get this all running. But now=0A= I'm working on the next error on my new ovirt cluster. =0A= =0A= I migrated a Windows 7 64Bit VMware VM into ovirt using =0A= virt-v2v. VMWare tools were deinstalled in advance. After=0A= two boots on ovirt everything seems fine. Just for curiousity=0A= I moved the boot disk to another storage domain. At the=0A= end the machine crashes without any indication of the=0A= reason. ovirt webinterface log reads:=0A= =0A= 2013-Sep-10, 21:32 User admin@internal have failed to move disk colvm40_1IB= _win7x64_Office2010_Test_Disk1 to domain NAS3_IB.=0A= 2013-Sep-10, 21:32 VM colvm40_1IB_win7x64_Office2010_Test is down. Exit mes= sage: Lost connection with qemu process.=0A= 2013-Sep-10, 21:19 User admin@internal moving disk colvm40_1IB_win7x64_Offi= ce2010_Test_Disk1 to domain NAS3_IB.=0A= 2013-Sep-10, 21:19 Snapshot 'Auto-generated for Live Storage Migration' cre= ation for VM 'colvm40_1IB_win7x64_Office2010_Test' has been completed.=0A= 2013-Sep-10, 21:18 Snapshot 'Auto-generated for Live Storage Migration' cre= ation for VM 'colvm40_1IB_win7x64_Office2010_Test' was initiated by admin@i= nternal.=0A= 2013-Sep-10, 21:17 VM colvm40_1IB_win7x64_Office2010_Test started on Host c= olovn1=0A= =0A= After this crash VM can be started again. The disk image is=0A= taken from the target storage domain. So it seems as if the=0A= move was successful. Another (SLES 11 SP3) VM that was =0A= newly created inside the cluster does not show this problem.=0A= =0A= As I did not find qemu logs, what would be the best place to=0A= start analysis with. =0A= =0A= Best regards.=0A= =0A= Markus= ------=_NextPartTM-000-f892921e-802e-4b94-bd24-7cd9ba8916cb Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-f892921e-802e-4b94-bd24-7cd9ba8916cb--

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[Users] oVirt Updates - September 16th
by Itamar Heim 17 Sep '13

17 Sep '13

Summer vacations and holidays, but many updates... Conferences/Talks - Greg Padget will cover the new sla mechanism in ovirt at LinuxCon/CloudOpen NA (September 17th, New Orleans) - a lot of sessions around linuxcon europe/kvm forum. also, the annual developer summit. Dave Neary created this helpful page: http://www.ovirt.org/KVM_Forum_2013 3.3 - Release is going out any minute now... looks like an exciting one, packed with features! - deep dives to new 3.3 features if you missed them - deep dives into some of the new features are available at the end of this page: http://www.ovirt.org/OVirt_3.3_release_notes - note on native glusterfs storage domain and .el6 centos/rhel 6.4 don't have qemu/libvirt packages supporting this. these are expected with 6.5. we are trying to find a solution prior to 6.5 to resolve this. - Zhou Zheng Sheng graciously created guest agent packages for ubuntu and debian[1] - heads up that we're planning a bit larger 3.3.1 which will rebase and pass some more testing. then more frequent 3.3.x updates for issues found. - jason brooks blogged on "Testing oVirt 3.3 with Nested KVM" and "Up and Running with oVirt 3.3" http://community.redhat.com/testing-ovirt-3-3-with-nested-kvm http://community.redhat.com/up-and-running-with-ovirt-3-3/ 3.4 - I started a thread for "what do you want next" - will collect and publish separately. feel free to chime in[2] Case Studies - Dave Neary worked with Alter Way to publish one. http://www.ovirt.org/Alter_Way_case_study - We'd love to see more of these - please ping dneary(a)redhat.com Kimchi - Adam Litke followed on the vote to accept Kimchi as in incubated project. Kimchi is a lightweight single machine virt manager. simplified, html 5, etc. - Mike burns updated they are already trying to build a stand alone ovirt-node with it. - Adam will present Kimchi at the KVM Forum (see conferences below)` Other - René Koch asked for early testing on a new version of the Nagios plugin[3] - Karli Sjöberg published screenshots of their "order portal"[4] - (YouTube) how to use a glance image with ovirt by Hervé Leclerc http://www.youtube.com/watch?v=4yeopUKjjnY Thanks, Itamar [1] http://lists.ovirt.org/pipermail/users/2013-September/016308.html [2] http://lists.ovirt.org/pipermail/users/2013-August/015807.html [3] http://lists.ovirt.org/pipermail/users/2013-August/015779.html [4] http://lists.ovirt.org/pipermail/users/2013-August/015619.html

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[Users] Reimport iSCSI Storage Domain?
by Hans-Joachim 17 Sep '13

17 Sep '13

--========GMXBoundary18211377245371312306 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Hello, 'unfortunally' I updated my oVirt to 3.4.0-0.2.master.20130815150659.git764a14c.el6 and i'd like to go back with all 17 VMs to the soon brand new 3.3 version. It looks like, the database schemas are different, 03030760 for my installed version whereas 3.3 rc comes with 03030640. So I'm pretty sure, I will not able to use this db for 3.3 So my question, is there any way to reimport an existing iSCSI domain without passing hours of exporting/importing VMs from one system to the other? Thank you for your help Hans-Joachim --========GMXBoundary18211377245371312306 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hello,<b= r /> 'unfortunally' I updated my oVirt to  3.4.0-0.2.master.20130815150659.git764a14c.el6 and i'd lik= e to go back with all 17 VMs to the soon brand new 3.3 version. It loo= ks like, the database schemas are different, 03030760 for my installed vers= ion whereas 3.3 rc comes with 03030640. So I'm pretty sure, I will not= able to use this db for 3.3 So my question, is there any way to= reimport an existing iSCSI domain without passing hours of exporting/impor= ting VMs from one system to the other? Thank you for your help<b= r /> Hans-Joachim =C2=A0 --========GMXBoundary18211377245371312306--

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[Users] iSCSI VM storage overlap
by Jérémy Clerc 17 Sep '13

17 Sep '13

------=_Part_80562_294231023.1377269830992 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hello,=20 We have a 3 node setup with one for ovirt-engine managing the 2 others node= s.=20 OS on all nodes is CentOS release 6.4 (Final)=20 Ovirt version is 3.2.1-1.beta1.el6.noarch=20 It uses an iSCSI IBM Backend.=20 When importing 2 VMs from exports, it happens that after importing VM1, you= import VM2 and it overwrites some parts of VM1's disk, and so you lose pre= tty much all your data.=20 So it is like the SPM does not know where it wrote VM1. I have found any re= levant logs.=20 Has anyone already experienced this ?=20 Thanks,=20 J=C3=A9r=C3=A9my=20 ------=_Part_80562_294231023.1377269830992 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><head><style type=3D'text/css'>p { margin: 0; }</style></head><body><= div style=3D'font-family: Arial; font-size: 12pt; color: #000099'><style>p = { margin: 0; }</style><div style=3D"font-family: Arial; font-size: 12pt; co= lor: #000099">Hello, We have a 3 node setup with one for ovirt-engin= e managing the 2 others nodes. OS on all nodes is CentOS release 6.4= (Final) Ovirt version is 3.2.1-1.beta1.el6.noarch It uses an= iSCSI IBM Backend. When importing 2 VMs from exports, it happen= s that after importing VM1, you import VM2 and it overwrites some parts of = VM1's disk, and so you lose pretty much all your data. So it is like= the SPM does not  know where it wrote VM1. I have found any relevant = logs. Has anyone already experienced this ? Thanks, =20 J=C3=A9r=C3=A9my </div></div></body></html> ------=_Part_80562_294231023.1377269830992--

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