- Users - oVirt List Archives

[Users] Cant remove image -> Illegal Disk
by Andrew Lau 24 Oct '13

24 Oct '13

Hi, There were a few posts earlier about this but none seemed to end in a resolution. When a VM is destroyed the disks don't get deleted by oVirt and are left in an "illegal" state. Manual intervention is required to delete the image and remove it from the database. This has only happened recently, but I'm not sure what broke it. I assume it's the engine which handles the deletion of the disks. Here's a snippet of the log, where 78605656-f77c-4b72-843b-1 is the image id cat engine.log | grep '78605656-f77c-4b72-843b-1' 2013-10-24 21:12:33,141 ERROR [org.ovirt.engine.core.bll.RemoveAllVmImagesCommand] (pool-6-thread-43) Cant remove image id: 78605656-f77c-4b72-843b-1efef9644cf2 for VM id: aa21dd3c-6341-4d48-9819-112dbdf6f2db from domain id: 6682d31f-39ce-4896-99ef-14e1c9682585 due to: StorageDomainLayoutError. 2013-10-24 21:12:33,142 INFO [org.ovirt.engine.core.bll.RemoveAllVmImagesCommand] (pool-6-thread-43) Image id: 78605656-f77c-4b72-843b-1efef9644cf2 is not on a data domain and will not be marked as illegal. 2013-10-24 21:12:33,145 INFO [org.ovirt.engine.core.bll.RemoveVmCommand] (pool-6-thread-43) Command [id=e15c6804-d2e5-44b0-8fb9-6ad03421cd43]: Compensating CHANGED_STATUS_ONLY of org.ovirt.engine.core.common.businessentities.Image; snapshot: EntityStatusSnapshot [id=78605656-f77c-4b72-843b-1efef9644cf2, status=ILLEGAL]. The disk images are mounted on gluster storage through NFS. Cheers, Andrew

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[Users] Management DB-Backup
by Eli Mesika 24 Oct '13

24 Oct '13

----- Original Message ----- > From: "Yedidyah Bar David" <didi(a)redhat.com> > To: "Ofer Schreiber" <oschreib(a)redhat.com>, "Eli Mesika" <emesika(a)redhat.com> > Sent: Thursday, October 24, 2013 12:13:16 PM > Subject: Fwd: [Users] Management DB-Backup > > engine-backup.sh --mode=backup does not check/stop the engine/jboss and > does not alert the user. > > Should it? No > > I have zero knowledge regarding the way the engine works with the database. > Are we completely certain that any "logical transaction" is translated > one-to-one to a single database transaction? If so, in principle we can > back it up without taking the engine down. IMHO... I see no reason to force engine down in backup , only in restore when we are stopping the existing database and creating a new clean one , so we have to verify that engine does not lock some objects > > Anyway, we should definitely pick up one of the existing relevant wiki > pages, update it, and add a link to it from all the others. > > http://www.google.com/search?q=backup+site%3Awww.ovirt.org > -- > Didi > > ----- Forwarded Message ----- > From: "Sven Kieske" <S.Kieske(a)mittwald.de> > To: users(a)ovirt.org > Sent: Thursday, October 24, 2013 10:35:00 AM > Subject: [Users] Management DB-Backup > > Hi, > > just a short question: > > is this procedure still valid for a full DB-Backup and Restore? > > http://www.ovirt.org/Backup_engine_db > > I already figured out that it's tailored just for fedora setups, not > el6 (systemctl). > > > -- > Mit freundlichen Grüßen / Regards > > Sven Kieske > > Systemadministrator > Mittwald CM Service GmbH & Co. KG > Königsberger Straße 6 > 32339 Espelkamp > T: +49-5772-293-100 > F: +49-5772-293-333 > https://www.mittwald.de > Geschäftsführer: Robert Meyer > St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen > Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >

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[Users] Management DB-Backup
by Sven Kieske 24 Oct '13

24 Oct '13

Hi, just a short question: is this procedure still valid for a full DB-Backup and Restore? http://www.ovirt.org/Backup_engine_db I already figured out that it's tailored just for fedora setups, not el6 (systemctl). -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

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[Users] HTTPD error
by Zhang, Hongyi 23 Oct '13

23 Oct '13

--_000_B5488210B44F434FA68B7430CC196BCFA70732C4ALAMBAcorpadwrs_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, I tried to setup ovirt engine on a fedora 18 machine, but I got the followi= ng error: $engine-setup [...] Installing: Configuring oVirt Engine... [ DONE ] Configuring JVM... [ DONE ] Creating CA... [ DONE ] Updating ovirt-engine service... [ DONE ] Setting Database Configuration... [ DONE ] Setting Database Security... [ DONE ] Creating Database... [ DONE ] Updating the Default Data Center Storage Type... [ DONE ] Editing oVirt Engine Configuration... [ DONE ] Editing Postgresql Configuration... [ DONE ] Configuring Firewall... [ DONE ] Starting ovirt-engine Service... [ DONE ] Configuring HTTPD... [ ERROR ] Failed to enable SELinux boolean Would someone help me to fix this problem? Thanks a lot! Hongyi ---------------------------------------------- My machine uses: $ uname -a Linux localhost 3.10.10-100.fc18.x86_64 #1 SMP Thu Sep 5 17:47:01 EDT 2013 = x86_64 x86_64 x86_64 GNU/Linux $ getenforce Disabled Here is the trace in the log: 2013-10-21 17:12:02::DEBUG::engine-setup::960::root:: Creating firewalld co= nfiguration 2013-10-21 17:12:02::DEBUG::setup_sequences::59::root:: running _startEngin= e 2013-10-21 17:12:02::DEBUG::engine-setup::1732::root:: using chkconfig to e= nable engine to load on system startup. 2013-10-21 17:12:02::DEBUG::common_utils::434::root:: Executing command -->= '/sbin/chkconfig ovirt-engine on' 2013-10-21 17:12:02::DEBUG::common_utils::472::root:: output =3D 2013-10-21 17:12:02::DEBUG::common_utils::473::root:: stderr =3D Note: Forw= arding request to 'systemctl enable ovirt-engine.service'. 2013-10-21 17:12:02::DEBUG::common_utils::474::root:: retcode =3D 0 2013-10-21 17:12:02::DEBUG::common_utils::1261::root:: stopping ovirt-engin= e 2013-10-21 17:12:02::DEBUG::common_utils::1298::root:: executing action ovi= rt-engine on service stop 2013-10-21 17:12:02::DEBUG::common_utils::434::root:: Executing command -->= '/sbin/service ovirt-engine stop' 2013-10-21 17:12:02::DEBUG::common_utils::472::root:: output =3D 2013-10-21 17:12:02::DEBUG::common_utils::473::root:: stderr =3D Redirectin= g to /bin/systemctl stop ovirt-engine.service 2013-10-21 17:12:02::DEBUG::common_utils::474::root:: retcode =3D 0 2013-10-21 17:12:02::DEBUG::common_utils::1251::root:: starting ovirt-engin= e 2013-10-21 17:12:02::DEBUG::common_utils::1298::root:: executing action ovi= rt-engine on service start 2013-10-21 17:12:02::DEBUG::common_utils::434::root:: Executing command -->= '/sbin/service ovirt-engine start' 2013-10-21 17:12:02::DEBUG::common_utils::472::root:: output =3D 2013-10-21 17:12:02::DEBUG::common_utils::473::root:: stderr =3D Redirectin= g to /bin/systemctl start ovirt-engine.service 2013-10-21 17:12:02::DEBUG::common_utils::474::root:: retcode =3D 0 2013-10-21 17:12:02::DEBUG::setup_sequences::59::root:: running _configureS= elinuxBoolean 2013-10-21 17:12:02::DEBUG::engine-setup::722::root:: Enable httpd_can_netw= ork_connect boolean 2013-10-21 17:12:02::DEBUG::common_utils::434::root:: Executing command -->= '/usr/sbin/semanage boolean --modify --on httpd_can_network_connect' 2013-10-21 17:12:16::DEBUG::common_utils::472::root:: output =3D 2013-10-21 17:12:16::DEBUG::common_utils::473::root:: stderr =3D libsemanag= e.semanage_commit_sandbox: Error while renaming /etc/selinux/targeted/modul= es/active to /etc/selinux/targeted/modules/previous. (Invalid cross-device = link). /usr/sbin/semanage: Could not commit semanage transaction 2013-10-21 17:12:16::DEBUG::common_utils::474::root:: retcode =3D 1 2013-10-21 17:12:16::DEBUG::setup_sequences::62::root:: Traceback (most rec= ent call last): File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 60, in ru= n function() File "/usr/bin/engine-setup", line 730, in _configureSelinuxBoolean out, rc =3D utils.execCmd(cmdList=3Dcmd, failOnError=3DTrue, msg=3Doutp= ut_messages.ERR_FAILED_UPDATING_SELINUX_BOOLEAN) File "/usr/share/ovirt-engine/scripts/common_utils.py", line 477, in exec= Cmd raise Exception(msg) Exception: Failed to enable SELinux boolean 2013-10-21 17:12:16::DEBUG::engine-setup::1973::root:: *** The following pa= rams were used as user input: 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: override-httpd-confi= g: yes 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: http-port: 80 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: https-port: 443 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: random-passwords: no 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: mac-range: 00:1A:4A:= 10:7C:00-00:1A:4A:10:7C:FF 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: host-fqdn: engine.wr= s.com 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: auth-pass: ******** 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: org-name: wrs.com 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: application-mode: bo= th 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: default-dc-type: NFS 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: db-remote-install: l= ocal 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: db-host: localhost 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: db-local-pass: *****= *** 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: config-nfs: no 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root:: override-firewall: N= one 2013-10-21 17:12:16::ERROR::engine-setup::2393::root:: Traceback (most rece= nt call last): File "/usr/bin/engine-setup", line 2387, in <module> main(confFile) File "/usr/bin/engine-setup", line 2170, in main runSequences() File "/usr/bin/engine-setup", line 2093, in runSequences controller.runAllSequences() File "/usr/share/ovirt-engine/scripts/setup_controller.py", line 54, in r= unAllSequences sequence.run() File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 154, in r= un step.run() File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 60, in ru= n function() File "/usr/bin/engine-setup", line 730, in _configureSelinuxBoolean out, rc =3D utils.execCmd(cmdList=3Dcmd, failOnError=3DTrue, msg=3Doutp= ut_messages.ERR_FAILED_UPDATING_SELINUX_BOOLEAN) File "/usr/share/ovirt-engine/scripts/common_utils.py", line 477, in exec= Cmd raise Exception(msg) Exception: Failed to enable SELinux boolean --_000_B5488210B44F434FA68B7430CC196BCFA70732C4ALAMBAcorpadwrs_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> Hello,<o:p></o:p> <o:p> </o:p></sp= an> I tried to setup ovir= t engine on a fedora 18 machine, but I got the following error:<o:p></o:p><= /span> <o:p> </o:p></sp= an> $engine-setup<o:p></o= :p> […]<o:p></o:p><= /span> Installing:<o:p></o:p= > Configuring oVirt Eng= ine...           &nb= sp;            =      [ DONE ]<o:p></o:p> Configuring JVM...&nb= sp;            =             &nb= sp;            [ DON= E ]<o:p></o:p> Creating CA... &= nbsp;           &nbs= p;            &= nbsp;           &nbs= p;   [ DONE ]<o:p></o:p> Updating ovirt-engine= service...          &nbs= p;             = [ DONE ]<o:p></o:p> Setting Database Conf= iguration...          &nb= sp;            [ DON= E ]<o:p></o:p> Setting Database Secu= rity...           &n= bsp;           &nbsp= ;    [ DONE ]<o:p></o:p> Creating Database...&= nbsp;           &nbs= p;            &= nbsp;          [ DONE ]<o:p></= o:p> Updating the Default = Data Center Storage Type...        [ DON= E ]<o:p></o:p> Editing oVirt Engine = Configuration...         &nbsp= ;         [ DONE ]<o:p></o:p></span= > Editing Postgresql Co= nfiguration...          &= nbsp;          [ DONE ]<o:p></= o:p> Configuring Firewall.= ..            &= nbsp;           &nbs= p;        [ DONE ]<o:p></o:p> Starting ovirt-engine= Service...          &nbs= p;             = [ DONE ]<o:p></o:p> Configuring HTTPD...&nb= sp;            =             &nb= sp;       [ ERROR ]<o:p></o:p> Failed to enable SELinu= x boolean<o:p></o:p> <o:p> </o:p> Would someone help me = to fix this problem?<o:p></o:p> <o:p> </o:p> Thanks a lot!<o:p></o:p> Hongyi<o:p></o:p> <o:p> </o:p> ----------------------------------------------<o:p><= /o:p> <o:p> </o:p> My machine uses:<o:p></o:p> $ uname -a<o:p></o:p> Linux localhost 3.10.10-100.fc18.x86_64 #1 SMP Thu S= ep 5 17:47:01 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux<o:p></o:p> <o:p> </o:p> $ getenforce<o:p></o:p> Disabled<o:p></o:p> <o:p> </o:p> Here is the trace in the log:<o:p></o:p> <o:p> </o:p> 2013-10-21 17:12:02::DEBUG::engine-setup::960::root:= : Creating firewalld configuration<o:p></o:p> 2013-10-21 17:12:02::DEBUG::setup_sequences::59::roo= t:: running _startEngine<o:p></o:p> 2013-10-21 17:12:02::DEBUG::engine-setup::1732::root= :: using chkconfig to enable engine to load on system startup.<o:p></o:p></= p> 2013-10-21 17:12:02::DEBUG::common_utils::434::root:= : Executing command --> '/sbin/chkconfig ovirt-engine on'<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::472::root:= : output =3D <o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::473::root:= : stderr =3D Note: Forwarding request to 'systemctl enable ovirt-engine.ser= vice'.<o:p></o:p> <o:p> </o:p> 2013-10-21 17:12:02::DEBUG::common_utils::474::root:= : retcode =3D 0<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::1261::root= :: stopping ovirt-engine<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::1298::root= :: executing action ovirt-engine on service stop<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::434::root:= : Executing command --> '/sbin/service ovirt-engine stop'<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::472::root:= : output =3D <o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::473::root:= : stderr =3D Redirecting to /bin/systemctl stop  ovirt-engine.service<= o:p></o:p> <o:p> </o:p> 2013-10-21 17:12:02::DEBUG::common_utils::474::root:= : retcode =3D 0<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::1251::root= :: starting ovirt-engine<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::1298::root= :: executing action ovirt-engine on service start<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::434::root:= : Executing command --> '/sbin/service ovirt-engine start'<o:p></o:p></p= > 2013-10-21 17:12:02::DEBUG::common_utils::472::root:= : output =3D <o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::473::root:= : stderr =3D Redirecting to /bin/systemctl start  ovirt-engine.service= <o:p></o:p> <o:p> </o:p> 2013-10-21 17:12:02::DEBUG::common_utils::474::root:= : retcode =3D 0<o:p></o:p> 2013-10-21 17:12:02::DEBUG::setup_sequences::59::roo= t:: running _configureSelinuxBoolean<o:p></o:p> 2013-10-21 17:12:02::DEBUG::engine-setup::722::root:= : Enable httpd_can_network_connect boolean<o:p></o:p> 2013-10-21 17:12:02::DEBUG::common_utils::434::root:= : Executing command --> '/usr/sbin/semanage boolean --modify --on httpd_ca= n_network_connect'<o:p></o:p> 2013-10-21 17:12:16::DEBUG::common_utils::472::root:= : output =3D <o:p></o:p> 2013-10-21 17:12:16::DEBUG::common_utils::473::root:= : stderr =3D libsemanage.semanage_commit_sandbox: Error while renaming /etc= /selinux/targeted/modules/active to /etc/selinux/targeted/modules/previous.= (Invalid cross-device link).<o:p></o:p> /usr/sbin/semanage: Could not commit semanage transa= ction<o:p></o:p> <o:p> </o:p> 2013-10-21 17:12:16::DEBUG::common_utils::474::root:= : retcode =3D 1<o:p></o:p> 2013-10-21 17:12:16::DEBUG::setup_sequences::62::roo= t:: Traceback (most recent call last):<o:p></o:p>   File "/usr/sha= re/ovirt-engine/scripts/setup_sequences.py", line 60, in run<o:p></o:p= >     functio= n()<o:p></o:p>   File "/usr/bin= /engine-setup", line 730, in _configureSelinuxBoolean<o:p></o:p></span= >     out, rc= =3D utils.execCmd(cmdList=3Dcmd, failOnError=3DTrue, msg=3Doutput_messages= .ERR_FAILED_UPDATING_SELINUX_BOOLEAN)<o:p></o:p>   File "/usr/sha= re/ovirt-engine/scripts/common_utils.py", line 477, in execCmd<o:p></o= :p>     raise E= xception(msg)<o:p></o:p> Exception: Failed to enabl= e SELinux boolean<o:p></o:p> <o:p> </o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1973::root= :: *** The following params were used as user input:<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: override-httpd-config: yes<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: http-port: 80<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: https-port: 443<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: random-passwords: no<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: mac-range: 00:1A:4A:10:7C:00-00:1A:4A:10:7C:FF<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: host-fqdn: engine.wrs.com<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: auth-pass: ********<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: org-name: wrs.com<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: application-mode: both<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: default-dc-type: NFS<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: db-remote-install: local<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: db-host: localhost<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: db-local-pass: ********<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: config-nfs: no<o:p></o:p> 2013-10-21 17:12:16::DEBUG::engine-setup::1978::root= :: override-firewall: None<o:p></o:p> 2013-10-21 17:12:16::ERROR::engine-setup::2393::root= :: Traceback (most recent call last):<o:p></o:p>   File "/usr/bin/engine-setup", line = 2387, in <module><o:p></o:p>     main(confFile)<o:p></o:p>   File "/usr/bin/engine-setup", line = 2170, in main<o:p></o:p>     runSequences()<o:p></o:p>   File "/usr/bin/engine-setup", line = 2093, in runSequences<o:p></o:p>     controller.runAllSequences()<o:p>= </o:p>   File "/usr/share/ovirt-engine/scripts/se= tup_controller.py", line 54, in runAllSequences<o:p></o:p>     sequence.run()<o:p></o:p>   File "/usr/share/ovirt-engine/scripts/se= tup_sequences.py", line 154, in run<o:p></o:p>     step.run()<o:p></o:p>   File "/usr/share/ovirt-engine/scripts/se= tup_sequences.py", line 60, in run<o:p></o:p>     function()<o:p></o:p>   File "/usr/bin= /engine-setup", line 730, in _configureSelinuxBoolean<o:p></o:p></span= >     out, rc= =3D utils.execCmd(cmdList=3Dcmd, failOnError=3DTrue, msg=3Doutput_messages= .ERR_FAILED_UPDATING_SELINUX_BOOLEAN)<o:p></o:p>   File "/usr/sha= re/ovirt-engine/scripts/common_utils.py", line 477, in execCmd<o:p></o= :p>     raise E= xception(msg)<o:p></o:p> Exception: Failed to enabl= e SELinux boolean<o:p></o:p> </div> </body> </html> --_000_B5488210B44F434FA68B7430CC196BCFA70732C4ALAMBAcorpadwrs_--

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[Users] VM import from ESXi
by emitor＠gmail.com 23 Oct '13

23 Oct '13

Hi, I've imported a Windows VM from an ESXi to an export domain using virt-v2v. It didn't return me any error wen it finished (i think), but when attached the export domain I get the following advertising and the vm doesn't appear in the list to be imported: Failed to read VM '[Empty Name]' OVF, it may be corrupted Could you give me some hint to fix this, or what it could be the problem? Regards!

4 5

[Users] oVirt 3.3.1 Beta now available
by Mike Burns 22 Oct '13

22 Oct '13

The oVirt team is pleased to announce that the 3.3.1 Release is now available in beta. Release notes for this update are still being worked on, but information on the changes can be found on the wiki[1]. A new oVirt Node build will be available soon as well. Mike [1] http://www.ovirt.org/OVirt_3.3.1_release_notes

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[Users] [Bug] 3.2 repo rpm
by Sven Kieske 22 Oct '13

22 Oct '13

Hi, the rpm for the 3.2 repo doesn't point to the 3.2 branch, instead it points to stable (3.3): http://resources.ovirt.org/releases/3.2/rpm/EL/6/noarch/ovirt-release-el6-7… It would be kind if this could be fixed. Thanks Sven

2 1

[Users] Host Error
by Neil 22 Oct '13

22 Oct '13

Hi guys, We had a power failure over the weekend, and when powering everything back on, one of the hosts gives the following error when trying to re-activate it. "Host ovirt02.blabla.co.za running without virtualization hardware acceleration" I've checked in the machine's bios and the VT options are still enabled, I've reset the PC's bios and then confirmed all the CPU features were enabled as a precaution and yet I still get the same error. Could this be an ovirt/vdsm issue or is it more likely a hardware issue? These are my versions... vdsm-cli-4.10.3-10.el6.centos.alt.noarch vdsm-4.10.3-10.el6.centos.alt.x86_64 vdsm-xmlrpc-4.10.3-10.el6.centos.alt.noarch vdsm-hook-nestedvt-4.10.3-10.el6.centos.alt.noarch vdsm-python-4.10.3-10.el6.centos.alt.x86_64 ovirt-engine-genericapi-3.2.1-1.41.el6.noarch ovirt-engine-dbscripts-3.2.1-1.41.el6.noarch ovirt-engine-tools-3.2.1-1.41.el6.noarch ovirt-engine-sdk-3.2.0.9-1.el6.noarch ovirt-engine-restapi-3.2.1-1.41.el6.noarch ovirt-host-deploy-1.1.0-0.0.master.el6.noarch ovirt-log-collector-3.2.0-1.el6.noarch ovirt-engine-backend-3.2.1-1.41.el6.noarch ovirt-image-uploader-3.2.0-1.el6.noarch ovirt-engine-userportal-3.2.1-1.41.el6.noarch ovirt-engine-jbossas711-1-0.x86_64 ovirt-engine-setup-3.2.1-1.41.el6.noarch ovirt-host-deploy-java-1.1.0-0.0.master.el6.noarch ovirt-iso-uploader-3.2.0-1.el6.noarch ovirt-engine-3.2.1-1.41.el6.noarch ovirt-engine-cli-3.2.0.10-1.el6.noarch ovirt-engine-webadmin-portal-3.2.1-1.41.el6.noarch Any help is appreciated. Thanks. Regards. Neil Wilson

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[Users] oVirt October Updates
by Itamar Heim 22 Oct '13

22 Oct '13

Hope to meet many next week in LinuxCon Europe/KVM Forum/oVirt conference in Edinburgh Highlights: - oVirt 3.3 GA of course! some links covering it[10] - more links in Russian, Japanese, German and Italian [15] - oVirt 3.3.1 nearing beta this will include a slew of bug fixes, and a few items which missed 3.3. - Malini Rao sent a proposal for some UI changes[4] - some pluggable scheduler samples are available[5] - Summarized 3.4 community requests, hope the top ones will make it to 3.4[6] - 3.4 cycle - planned to be a shorter cycle, trying to make features available faster. - René Koch published version 0.1 of Monitoring UI-Plugin[8] - a new oVirt module merged to Ansible - covers VM life cycle (create/start/stop/etc.) [11] - a puppet module to deploy ovirt engine and ovirt node[12] - and a chef one[14] (both by Jason Cannon) Conferences: - LinuxCon Europe/KVM Forum/oVirt - next week in Edinburgh LOTs of sessions: http://www.ovirt.org/KVM_Forum_2013 - FOSDEM 2014 - We will be co-organizing a "Virtualization and IaaS" DevRoom with +Lars Kurth, +Itamar Heim and +Thierry Carrez as DevRoom organizers - past: Open World Forum - Building an open hybrid cloud with open source[13] K-LUG - Rochester, MN Area Linux Users Group - oVirt intro[16] Other: - a 3 part series by Humble on using the python sdk: How to shutdown/stop or start virtual machines (VMs) in ovirt DC automatically?[1] List Datacenter, hypervisors/host,vms in an ovirt DC with its name,status,id..etc[2] Find out hosts and clusters where vm is running. its status, ids, storage domain details in an ovirt dc[3] - another one by Humble: Convert physical/virtual systems to virtual using virt-p2v && virt-v2v then use it in ovirt DC[7] - LINBIT published "High-Availability oVirt-Cluster with iSCSI-Storage"[9] Have Fun, Itamar [1] http://humblec.com/ovirt-shutdownstop-start-virtual-machines-vms-ovirt-dc-a… [2] http://humblec.com/ovirt-list-datacenter-hypervisorshostvms-ovirt-dc-status… [3] http://humblec.com/ovirt-find-hosts-clusters-vm-running-status-ids-storage-… [4] http://lists.ovirt.org/pipermail/users/2013-October/017088.html [5] http://gerrit.ovirt.org/gitweb?p=ovirt-scheduler-proxy.git;a=tree;f=plugins… [6] http://lists.ovirt.org/pipermail/users/2013-October/016898.html [7] http://humblec.com/convert-physical-virtual-virtual-using-virt-v2v-virt-p2v… [8] http://lists.ovirt.org/pipermail/users/2013-October/016842.html [9] note: link requires registeration: http://www.linbit.com/en/company/news/333-high-available-virtualization-at-… the pdf is: http://www.linbit.com/en/downloads/tech-guides?download=68:high-availabilit… [10] ovirt 3.3 ga links http://lists.ovirt.org/pipermail/announce/2013-September/000061.html http://www.ovirt.org/OVirt_3.3_release_announcement http://www.redhat.com/about/news/archive/2013/9/ovirt-3-3-release-brings-op… http://community.redhat.com/ovirt-3-3-glusterized/ http://community.redhat.com/ovirt-3-3-spices-up-the-software-defined-datace… http://www.tuicool.com/articles/eIJnMr http://www.phoronix.com/scan.php?page=news_item&px=MTQ2MzQ http://captainkvm.com/2013/09/614/ http://www.vmwareindex.com/category/hadoop-splunk/openstack/ovirt-3-3-is-no… http://thehyperadvisor.com/2013/09/17/ovirt-3-3-is-now-released/ [11] https://github.com/ansible/ansible/pull/3838 [12] http://forge.puppetlabs.com/jcannon/ovirt/0.0.1 [13] http://www.openworldforum.org/en/schedule/1/ http://www.openworldforum.org/en/speakers/49/ [14] http://community.opscode.com/cookbooks/ovirt [15] russian: http://www.opennet.ru/opennews/art.shtml?num=38000 http://ru.fedoracommunity.org/content/%D0%92%D1%8B%D1%88%D0%B5%D0%BB-ovirt-… http://linuxforum.ru/viewtopic.php?id=30572 http://citrix.pp.ru/news/2214-novaya-versiya-sistemy-upravleniya-infrastruk… german: http://www.pro-linux.de/news/1/20258/ovirt-33-unterstuetzt-openstack.html japanese: http://en.sourceforge.jp/magazine/13/09/25/163000 italian: http://www.freeonline.org/cs/com/la-release-ovirt-3-3-integra-openstack-e-g… http://www.tomshw.it/cont/news/open-source-red-hat-gestisce-la-virtualizzaz… [16] http://k-lug.org/OldNews

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[Users] Gluster not aligned with double maintenance... problem
by Gianluca Cecchi 22 Oct '13

22 Oct '13

Hello, One engine and two hosts all with updated f19 (despite on their names) and ovirt updates-testing repo enabled. So I have 3.3.0.1-1 and vdsm-4.12.1-4 kernel is 3.11.2-201.fc19.x86_64 (problems booting with latest 3.11.4-201.fc19.x86_64) Storage domain configured with gluster as in f19 (3.4.1-1.fc19.x86_64 recompiled binding to port 50152+) and distributed replicated bricks I do this kind of operations: - power off all VMs (to start clean) - put both hosts in maintenance - shutdown both hosts - startup one host - activate one host in webadmin gui after about 2-3 minutes delay it comes up and so it has its own gluster copy active - power on VM and write 3Gb on it [g.cecchi@c6s ~]$ sudo time dd if=/dev/zero bs=1024k count=3096 of=/testfile 3096+0 records in 3096+0 records out 3246391296 bytes (3.2 GB) copied, 42.3414 s, 76.7 MB/s 0.01user 7.99system 0:42.34elapsed 18%CPU (0avgtext+0avgdata 7360maxresident)k 0inputs+6352984outputs (0major+493minor)pagefaults 0swaps Originally the gluster fs had 13Gb used, so now has 16Gb (see /rhev/data-center/mnt/glusterSD/f18ovn01.mydomain:gvdata below): [root@f18ovn01 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/fedora-root 15G 5.6G 8.1G 41% / devtmpfs 24G 0 24G 0% /dev tmpfs 24G 8.0K 24G 1% /dev/shm tmpfs 24G 656K 24G 1% /run tmpfs 24G 0 24G 0% /sys/fs/cgroup tmpfs 24G 0 24G 0% /tmp /dev/mapper/3600508b1001037414d4b3039383300021 477M 103M 345M 23% /boot /dev/mapper/fedora-ISO_GLUSTER 10G 33M 10G 1% /gluster/ISO_GLUSTER /dev/mapper/fedora-DATA_GLUSTER 30G 16G 15G 52% /gluster/DATA_GLUSTER f18ovn01.mydomain:gvdata 30G 16G 15G 52% /rhev/data-center/mnt/glusterSD/f18ovn01.mydomain:gvdata - power on second host >From a gluster point of view it seems ok [root@f18ovn03 glusterfs]# gluster volume status Status of volume: gviso Gluster process Port Online Pid ------------------------------------------------------------------------------ Brick f18ovn01.mydomain:/gluster/ISO_GLUSTER/bric k1 50153 Y 1314 Brick f18ovn03.mydomain:/gluster/ISO_GLUSTER/bric k1 50153 Y 1275 NFS Server on localhost 2049 Y 1288 Self-heal Daemon on localhost N/A Y 1295 NFS Server on 192.168.3.1 2049 Y 1328 Self-heal Daemon on 192.168.3.1 N/A Y 1335 There are no active volume tasks Status of volume: gvdata Gluster process Port Online Pid ------------------------------------------------------------------------------ Brick f18ovn01.mydomain:/gluster/DATA_GLUSTER/bri ck1 50152 Y 1313 Brick f18ovn03.mydomaint:/gluster/DATA_GLUSTER/bri ck1 50152 Y 1280 NFS Server on localhost 2049 Y 1288 Self-heal Daemon on localhost N/A Y 1295 NFS Server on 192.168.3.1 2049 Y 1328 Self-heal Daemon on 192.168.3.1 N/A Y 1335 There are no active volume tasks But actually I don't see any network sync and fs remains in fact at 13GB... [root@f18ovn03 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/fedora-root 15G 4.7G 8.9G 35% / devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 560K 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup tmpfs 16G 0 16G 0% /tmp /dev/mapper/3600508b1001037424d4b3035343800031 477M 103M 345M 23% /boot /dev/mapper/fedora-DATA_GLUSTER 30G 13G 18G 44% /gluster/DATA_GLUSTER /dev/mapper/fedora-ISO_GLUSTER 10G 33M 10G 1% /gluster/ISO_GLUSTER I wait some minutes but nothing changes... - I activate from webadmin gui this second host and it comes up in Up state But actually it is not synced from a storage point of view so in my opinion it should come up... Now I see on it: [root@f18ovn03 bricks]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/fedora-root 15G 4.7G 8.9G 35% / devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 588K 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup tmpfs 16G 0 16G 0% /tmp /dev/mapper/3600508b1001037424d4b3035343800031 477M 103M 345M 23% /boot /dev/mapper/fedora-DATA_GLUSTER 30G 13G 18G 44% /gluster/DATA_GLUSTER /dev/mapper/fedora-ISO_GLUSTER 10G 33M 10G 1% /gluster/ISO_GLUSTER f18ovn01.mydomain:gvdata 30G 13G 18G 44% /rhev/data-center/mnt/glusterSD/f18ovn01.mydomain:gvdata So also the /rhev/data-center/mnt/glusterSD/f18ovn01.mydomain:gvdata view is incorrect (13Gb instead of 16Gb) I think that oVirt should have some sort of detection of this and avoid activation, or put a warning because in case of f18ovn01 mainteneance it could not becaome SPM. For example oVirt could check heal info. Normally I see no heal for ok volumes eg on a gluster volume (gviso) on this same cluster, planned to be used for iso and with no data I get: [root@f18ovn03 bricks]# gluster volume heal gviso info Gathering Heal info on volume gviso has been successful Brick f18ovn01.mydomain:/gluster/ISO_GLUSTER/brick1 Number of entries: 0 Brick f18ovn03.mydomain:/gluster/ISO_GLUSTER/brick1 Number of entries: 0 Instead on this gvdata one I do get now: [root@f18ovn03 bricks]# gluster volume heal gvdata info Gathering Heal info on volume gvdata has been successful Brick f18ovn01.mydomain:/gluster/DATA_GLUSTER/brick1 Number of entries: 6 /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/dom_md/ids /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/images/15f9ca1c-c435-4892-9eb7-0c84583b2a7d/a123801a-0a4d-4a47-a426-99d8480d2e49 /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/images/a5e4f67b-50b5-4740-9990-39deb8812445/53408cb0-bcd4-40de-bc69-89d59b7b5bc2 /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/dom_md/leases /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/dom_md /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/dom_md/metadata Brick f18ovn03.mydomain:/gluster/DATA_GLUSTER/brick1 Number of entries: 5 /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/dom_md/ids <gfid:59a4d113-5881-4147-95c4-b5dee9872ad3> /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/dom_md <gfid:db9985f8-117e-4340-98b9-a62bd963f6bf> /d0b96d4a-62aa-4e9f-b50e-f7a0cb5be291/dom_md/metadata What do you think about this? What is recommended gluster command to fix f18ovn03? Let me know which kind of ovrt/gluster logs could help. Thanks in advance, Gianluca

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