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[Centos7x64] [Ovirt 3.5.2 hosted engine] hypervisor hang when rebooted
by wodel youchi 10 Jun '15

10 Jun '15

Hi, Centos7x64, Ovirt 3.5.2 hosted engine : all updated. Two hypervisors HP DL380p I have a strange behaviour on my hypervisors, whenever I reboot one of them it hangs. It hangs in this line : hpwdt unexpected close not stopping watchdog watchdog multiplexing stopped on the ILO4 GUI I have this error An Unrecoverable System Error (NMI) has occurred (System error code 0x0000002B, 0x00000000) Thanks.

1 1

ovirt webadmin errors
by jazzman＠go2.pl 10 Jun '15

10 Jun '15

--==o2.pl-WebMail-33769c4e.b80adab.aa4c2== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi=20guys,=C2=A0 I=20need=20to=20build=20a=20ovirt=20based=C2=A0environment=20using=20coup= le=20old=20servers=20-=20for=20now=20only=20for=20testing.=C2=A0 For=20controler=20I=20choose=20machine=20with=203GB=20of=20ram=20and=20In= tel=20Xeon=202.8=20Ghz.=C2=A0 I=20know=20this=20is=C2=A0below=20requirements=20but=20in=20this=C2=A0env= ironment=20I=20have=20smal=20amount=20of=20physical=20servers=20eg: 1x=20controller=C2=A0 2x=20hypervisors=C2=A0 2x=20glusters After=20instaling,=20everything=20looks=20okay=C2=A0until=20the=20first=20= logon=20to=20webadmin.=C2=A0 When=20I=20try=20to=20define=20first=20virtual=20datacenter=20webui=20wor= ks=20realy=C2=A0slow.=C2=A0It=20is=20not=20possible=20to=20switch=20beetw= en=20any=20tabs.=20At=20the=20end=C2=A0I=20received=20a=20503=20error.=C2= =A0 I=20thought=20that=20was=20a=20my=20browser=20issue.=C2=A0I=20check=20thi= s=20using=20Ubuntu=20+=20Chromium=20+=20Firefox=20from=20repo,=20also=20I= =20try=20a=20older=20version=20of=20Firefox.=C2=A0 Windows=207=20+=20Firefox=20-=20=C2=A0was=20this=20same=20problems.=C2=A0= Does=20anybody=20know=20how=20to=20resolve=20the=20problem=20?=C2=A0 Thanks=C2=A0 Greg=20K=C2=A0 --==o2.pl-WebMail-33769c4e.b80adab.aa4c2== Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi=20guys,=C2=A0<br=20/>I=20need=20to=20build=20a=20ovirt=20based=C2=A0en= vironment=20using=20couple=20old=20servers=20-=20for=20now=20only=20for=20= testing.=C2=A0<br=20/>For=20controler=20I=20choose=20machine=20with=203GB= =20of=20ram=20and=20Intel=20Xeon=202.8=20Ghz.=C2=A0<br=20/>I=20know=20thi= s=20is=C2=A0below=20requirements=20but=20in=20this=C2=A0environment=20I=20= have=20smal=20amount=20of=20physical=20servers=20eg:<br=20/>1x=20controll= er=C2=A0<br=20/>2x=20hypervisors=C2=A0<br=20/>2x=20glusters<br=20/><br=20= />After=20instaling,=20everything=20looks=20okay=C2=A0until=20the=20first= =20logon=20to=20webadmin.=C2=A0<br=20/>When=20I=20try=20to=20define=20fir= st=20virtual=20datacenter=20webui=20works=20realy=C2=A0slow.=C2=A0It=20is= =20not=20possible=20to=20switch=20beetwen=20any=20tabs.=20At=20the=20end=C2= =A0I=20received=20a=20503=20error.=C2=A0<br=20/>I=20thought=20that=20was=20= a=20my=20browser=20issue.=C2=A0I=20check=20this=20using=20Ubuntu=20+=20Ch= romium=20+=20Firefox=20from=20repo,=20also=20I=20try=20a=20older=20versio= n=20of=20Firefox.=C2=A0<br=20/>Windows=207=20+=20Firefox=20-=20=C2=A0was=20= this=20same=20problems.=C2=A0<br=20/><br=20/>Does=20anybody=20know=20how=20= to=20resolve=20the=20problem=20?=C2=A0<br=20/><br=20/>Thanks=C2=A0<br=20/= >Greg=20K=C2=A0<br=20/><br=20/> --==o2.pl-WebMail-33769c4e.b80adab.aa4c2==--

3 3

Questions about Spice Proxy
by Kevin COUSIN 08 Jun '15

08 Jun '15

Hi list, Hi try to setup a SPICE Proxy with HAproxy. It works fine for the WebUI. I define the proxy with engine-config -s SpiceProxyDefault="http://mygreatproxy.tld:8080". The connections are going on the nodes with the same port (here 8080 or 3128 line in documentation) or on the engine ? Need I to install a squid proxy instead of HAproxy ? Regards ---- Kevin C.

2 1

Comma Seperated Value doesn't accept by custom properties
by Punit Dambiwal 08 Jun '15

08 Jun '15

Hi, I have installed noipspoof VDSM hooks...in the vdsm hooks it specify that you can use multiple ip address by comma separate list....but it's not working... single ip can work without any issue...but can not add multiple ip address in this filed... [image: Inline image 1] Thanks, Punit

3 6

Move VirtIO disk to External LUN disk
by Juan Carlos YJ. Lin 08 Jun '15

08 Jun '15

--=_29ee8d9f-0144-4834-b7ed-9ac528cd762c Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I have performance issue with the VirtIO disks and like to move it to External LUN on the ISCI storage to use the ISCSI pathtrought How I can do that? Juan Carlos Lin Unisoft S.A. +595-993-288330 --------------------------------------------------- "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente" "Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." --=_29ee8d9f-0144-4834-b7ed-9ac528cd762c Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'>I have performance issue with the VirtIO disks and like to move it to External LUN on the ISCI storage to use the ISCSI pathtrought How I can do that? Juan Carlos Lin Unisoft S.A. +595-993-288330 </div> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <HTML lang="es"> <HEAD> <TITLE>System-wide Disclaimer</TITLE> </HEAD> <BODY>--------------------------------------------------- "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente" "Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." </BODY> </HTML> </body></html> --=_29ee8d9f-0144-4834-b7ed-9ac528cd762c--

2 1

Katello integration
by Nathanaël Blanchet 08 Jun '15

08 Jun '15

Hello i read your wiki page about katello but i can't see thé projection as a target on the Google sheet https://docs.google.com/spreadsheets/d/1vUwi0y54SV7nYZC1DXo_hLPyG7hvtWDHfa6… Is this always targeted tout 3.6? Screenshot tell me that web is already ready.

3 2

Re: [ovirt-users] HA storage based on two nodes with one point of failure
by Юрий Полторацкий 08 Jun '15

08 Jun '15

This is a multi-part message in MIME format. --------------070106010204050704030701 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Hi, I have made a lab with a config listed below and have got unexpected result. Someone, tell me, please, where did I go wrong? I am testing oVirt. Data Center has two clusters: the first as a computing with three nodes (node1, node2, node3); the second as a storage (node5, node6) based on glusterfs (replica 2). I want the storage to be HA. I have read here <https://access.redhat.com/documentation/en-US/Red_Hat_Storage/3/html/Admini…> next: For a replicated volume with two nodes and one brick on each machine, if the server-side quorum is enabled and one of the nodes goes offline, the other node will also be taken offline because of the quorum configuration. As a result, the high availability provided by the replication is ineffective. To prevent this situation, a dummy node can be added to the trusted storage pool which does not contain any bricks. This ensures that even if one of the nodes which contains data goes offline, the other node will remain online. Note that if the dummy node and one of the data nodes goes offline, the brick on other node will be also be taken offline, and will result in data unavailability. So, I have added my "Engine" (not self-hosted) as a dummy node without a brick and have configured quorum as listed below: cluster.quorum-type: fixed cluster.quorum-count: 1 cluster.server-quorum-type: server cluster.server-quorum-ratio: 51% Then, I've run a VM and have dropped the network link from node6, after one a hour have switched back the link and after a while have got a split-brain. But why? No one could write to the brick on node6: the VM was running on node3 and node1 was SPM. Gluster's log from node6: Июн 07 15:35:06 node6.virt.local etc-glusterfs-glusterd.vol[28491]: [2015-06-07 12:35:06.106270] C [MSGID: 106002] [glusterd-server-quorum.c:356:glusterd_do_volume_quorum_action] 0-management: Server quorum lost for volume vol3. Stopping local bricks. Июн 07 16:30:06 node6.virt.local etc-glusterfs-glusterd.vol[28491]: [2015-06-07 13:30:06.261505] C [MSGID: 106003] [glusterd-server-quorum.c:351:glusterd_do_volume_quorum_action] 0-management: Server quorum regained for volume vol3. Starting local bricks. gluster> volume heal vol3 info Brick node5.virt.local:/storage/brick12/ /5d0bb2f3-f903-4349-b6a5-25b549affe5f/dom_md/ids - Is in split-brain Number of entries: 1 Brick node6.virt.local:/storage/brick13/ /5d0bb2f3-f903-4349-b6a5-25b549affe5f/dom_md/ids - Is in split-brain Number of entries: 1 gluster> volume info vol3 Volume Name: vol3 Type: Replicate Volume ID: 69ba8c68-6593-41ca-b1d9-40b3be50ac80 Status: Started Number of Bricks: 1 x 2 = 2 Transport-type: tcp Bricks: Brick1: node5.virt.local:/storage/brick12 Brick2: node6.virt.local:/storage/brick13 Options Reconfigured: storage.owner-gid: 36 storage.owner-uid: 36 cluster.server-quorum-type: server cluster.quorum-type: fixed network.remote-dio: enable cluster.eager-lock: enable performance.stat-prefetch: off performance.io-cache: off performance.read-ahead: off performance.quick-read: off auth.allow: * user.cifs: disable nfs.disable: on performance.readdir-ahead: on cluster.quorum-count: 1 cluster.server-quorum-ratio: 51% 06.06.2015 12:09, Юрий Полторацкий пишет: > Hi, > > I want to build a HA storage based on two servers. I want that if one > goes down, my storage will be available in RW mode. > > If I will use replica 2, then split-brain can occur. To avoid this I > would use a quorum. As I understand correctly, I can use quorum on a > client side, on a server side, or on both. I want to add a dummy node > without a brick and make such config: > > cluster.quorum-type: fixed > cluster.quorum-count: 1 > cluster.server-quorum-type: server > cluster.server-quorum-ratio: 51% > > I expect that client will have access in RW mode until one brick > alive. On the other side if server's quorum will not meet, then bricks > will be RO. > > Say, HOST1 with a brick BRICK1, HOST2 with a brick BRICK2, and HOST3 > without a brick. > > Once HOST1 lose a network connection, than on this node server quorum > will not meet and the brick BRICK1 will not be able for writing. But > on HOST2 there is no problem with server quorum (HOST2 + HOST3 > 51%) > and that's why BRICK2 still accessible for writing. With client's > quorum there is no problem also - one brick is alive, so client can > write on it. > > I have made a lab using KVM on my desktop and it seems to be worked > well and as expected. > > The main question is: > Can I use such a storage for production? > > Thanks. > --------------070106010204050704030701 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi, I have made a lab with a config listed below and have got unexpected result. Someone, tell me, please, where did I go wrong? I am testing oVirt. Data Center has two clusters: the first as a computing with three nodes (node1, node2, node3); the second as a storage (node5, node6) based on glusterfs (replica 2). I want the storage to be HA. I have read <a href="https://access.redhat.com/documentation/en-US/Red_Hat_Storage/3/html/Admini…">here</a> next: <tt>For a replicated volume with two nodes and one brick on each machine, if the server-side quorum is enabled and one of the nodes goes offline, the other node will also be taken offline because of the quorum configuration. As a result, the high availability provided by the replication is ineffective. To prevent this situation, a dummy node can be added to the trusted storage pool which does not contain any bricks. This ensures that even if one of the nodes which contains data goes offline, the other node will remain online. Note that if the dummy node and one of the data nodes goes offline, the brick on other node will be also be taken offline, and will result in data unavailability. </tt> So, I have added my "Engine" (not self-hosted) as a dummy node without a brick and have configured quorum as listed below: <tt>cluster.quorum-type: fixed</tt><tt> </tt><tt>cluster.quorum-count: 1</tt><tt> </tt><tt>cluster.server-quorum-type: server</tt><tt> </tt><tt>cluster.server-quorum-ratio: 51%</tt> Then, I've run a VM and have dropped the network link from node6, after one a hour have switched back the link and after a while have got a split-brain. But why? No one could write to the brick on node6: the VM was running on node3 and node1 was SPM. Gluster's log from node6: <tt>Июн 07 15:35:06 node6.virt.local etc-glusterfs-glusterd.vol[28491]: [2015-06-07 12:35:06.106270] C [MSGID: 106002] [glusterd-server-quorum.c:356:glusterd_do_volume_quorum_action] 0-management: Server quorum lost for volume vol3. Stopping local bricks.</tt><tt> </tt><tt>Июн 07 16:30:06 node6.virt.local etc-glusterfs-glusterd.vol[28491]: [2015-06-07 13:30:06.261505] C [MSGID: 106003] [glusterd-server-quorum.c:351:glusterd_do_volume_quorum_action] 0-management: Server quorum regained for volume vol3. Starting local bricks.</tt> <tt> </tt><tt>gluster> volume heal vol3 info </tt><tt> </tt><tt>Brick node5.virt.local:/storage/brick12/</tt><tt> </tt><tt>/5d0bb2f3-f903-4349-b6a5-25b549affe5f/dom_md/ids - Is in split-brain</tt><tt> </tt><tt> </tt><tt>Number of entries: 1</tt><tt> </tt><tt> </tt><tt>Brick node6.virt.local:/storage/brick13/</tt><tt> </tt><tt>/5d0bb2f3-f903-4349-b6a5-25b549affe5f/dom_md/ids - Is in split-brain</tt><tt> </tt><tt> </tt><tt>Number of entries: 1</tt> <tt>gluster> volume info vol3</tt><tt> </tt><tt> </tt><tt> </tt><tt>Volume Name: vol3</tt><tt> </tt><tt>Type: Replicate</tt><tt> </tt><tt>Volume ID: 69ba8c68-6593-41ca-b1d9-40b3be50ac80</tt><tt> </tt><tt>Status: Started</tt><tt> </tt><tt>Number of Bricks: 1 x 2 = 2</tt><tt> </tt><tt>Transport-type: tcp</tt><tt> </tt><tt>Bricks:</tt><tt> </tt><tt>Brick1: node5.virt.local:/storage/brick12</tt><tt> </tt><tt>Brick2: node6.virt.local:/storage/brick13</tt><tt> </tt><tt>Options Reconfigured:</tt><tt> </tt><tt>storage.owner-gid: 36</tt><tt> </tt><tt>storage.owner-uid: 36</tt><tt> </tt><tt>cluster.server-quorum-type: server</tt><tt> </tt><tt>cluster.quorum-type: fixed</tt><tt> </tt><tt>network.remote-dio: enable</tt><tt> </tt><tt>cluster.eager-lock: enable</tt><tt> </tt><tt>performance.stat-prefetch: off</tt><tt> </tt><tt>performance.io-cache: off</tt><tt> </tt><tt>performance.read-ahead: off</tt><tt> </tt><tt>performance.quick-read: off</tt><tt> </tt><tt>auth.allow: *</tt><tt> </tt><tt>user.cifs: disable</tt><tt> </tt><tt>nfs.disable: on</tt><tt> </tt><tt>performance.readdir-ahead: on</tt><tt> </tt><tt>cluster.quorum-count: 1</tt><tt> </tt><tt>cluster.server-quorum-ratio: 51%</tt> <div class="moz-cite-prefix">06.06.2015 12:09, Юрий Полторацкий пишет: </div> <blockquote cite="mid:CANgBB_sWBZwDh3yaAJV=ETLqrJyYxT9_EfRjnjMHF-1NVbevqw@mail.gmail.com" type="cite"> <div dir="ltr"> <div> <div> <div> <div> <div> <div> <div> <div>Hi, </div> I want to build a HA storage based on two servers. I want that if one goes down, my storage will be available in RW mode. </div> If I will use replica 2, then split-brain can occur. To avoid this I would use a quorum. As I understand correctly, I can use quorum on a client side, on a server side, or on both. I want to add a dummy node without a brick and make such config: </div> cluster.quorum-type: fixed cluster.quorum-count: 1 cluster.server-quorum-type: server cluster.server-quorum-ratio: 51% </div> I expect that client will have access in RW mode until one brick alive. On the other side if server's quorum will not meet, then bricks will be RO. Say, HOST1 with a brick BRICK1, HOST2 with a brick BRICK2, and HOST3 without a brick. Once HOST1 lose a network connection, than on this node server quorum will not meet and the brick BRICK1 will not be able for writing. But on HOST2 there is no problem with server quorum (HOST2 + HOST3 > 51%) and that's why BRICK2 still accessible for writing. With client's quorum there is no problem also - one brick is alive, so client can write on it. </div> I have made a lab using KVM on my desktop and it seems to be worked well and as expected. </div> The main question is: </div> Can I use such a storage for production? </div> Thanks. <div> <div> <div> <div> <div> </div> </div> </div> </div> </div> </div> </blockquote> </body> </html> --------------070106010204050704030701--

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Why not bond0
by 肖力 08 Jun '15

08 Jun '15

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[Centos7.1] [Ovirt 3.5.2] hosted engine, is there a way to resume deploy
by wodel youchi 07 Jun '15

07 Jun '15

Hi, I tried to deploy ovirt hosted engine 3.5.2 on a Centos7.1 I messed up things with datacenter naming, I used something else than Default, and the result was that, after the DB welcome message between the engine and the hypervisor, there was in error (I didn't catch it I was using screen command over ssh without log :-( ), and the last steps were not done, so I ended up an engine up but without the hypervisor being registred. Is there a way to force the registration again, or will I have to deploy from the beginning and reinstall the VM engine? thanks.

2 1

Remove default cluster
by Nicolas Ecarnot 07 Jun '15

07 Jun '15

Hello, I finished upgrading a 3.5.1 DC that contained some CentOS 6.6 hosts. For that, I added a second cluster in which I progressively moved my upgraded hosts into CentOS 7. Now my old cluster is empty, and the new one contains my CentOS 7 hosts. I'd like to get rid of the old empty cluster, but when trying to delete it, oVirt explains that some template are still used in this cluster. Actually, I have only the default blank template and another custom one. Once the custom one has easily been moved, I have no way to move the blank one because every action is greyd out. I guess no one will tell me to play with psql... :) -- Nicolas ECARNOT

2 1

Multiple NICs on hosted engine?
by Chris Adams 06 Jun '15

06 Jun '15

I have installed the first node of a new oVirt 3.5 setup with a hosted engine VM. I have multiple networks: one public-accessible and one private (with storage, iDRAC/IPMI, etc.). I set the engine VM up on the public LAN, but now realize that it can't access the power control. I tried to add a second NIC to the engine VM through the web interface, but of course that doesn't work (because it isn't really managed there). How can I add a second NIC to the hosted engine VM? -- Chris Adams <cma(a)cmadams.net>

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Re: [ovirt-users] ovirt vm disk space not release
by smiling dream 06 Jun '15

06 Jun '15

Thanks for you reply . So if I understand you correctly you want to reduce the space a thin provision disk takes up on the NFS share because you deleted files within the VM? Yes Is there any others way to reclaim disk space , coz i have bulks of vm under thin provision manual process kind of impossible . As i know Vmware have this kind of facility to reclaim from thin provision . On Fri, Jun 5, 2015 at 11:48 AM, Alex McWhirter <alexmcwhirter(a)triadic.us> wrote: > Sorry, I must have misunderstood. > > So if I understand you correctly you want to reduce the space a thin > provision disk takes up on the NFS share because you deleted files within > the VM? > > I'm pretty sure that thin provisioned disks can only grow. Once they have > been expanded there's no way to reclaim that space on the NFS share. > > The only thing I think you can do is create a new thin provisioned disk > and copy the old data over at the file level, not the block level. > Afterwards you could delete the original disk. > > Sent from my iPhone > > On Jun 5, 2015, at 1:19 AM, smiling dream <smiling.dream(a)gmail.com> wrote: > > I mean vm internal disk space . > All of VM under thin provision . If i delete files and free space from VM > still ovirt stroage showing vm disk space is used . How to reclaim disk > space from guest VM . > > On Fri, Jun 5, 2015 at 11:14 AM, Alex McWhirter <alexmcwhirter(a)triadic.us> > wrote: > >> From what I understand, ovirt simply reports the available storage that >> the NFS server says it is free. Ovirt itself doesn't control the storage. >> >> Under the storage tab click on the storage domain you're having issues >> with and check to see if the images themselves have been deleted or if they >> are still there. When you delete a virtual machine you have the option to >> delete the virtual image as well. >> >> If a virtual machine has more than one image then I'm not sure how this >> is handled as I've only used single images for virtual machines. Any >> additional storage I need I handle over NFS directly to the virtual machine. >> >> Perhaps ovirt doesn't automatically delete secondary images? Either way >> you should be able to delete them manually and reclaim space. >> >> Sent from my iPhone >> >> > On Jun 5, 2015, at 12:39 AM, smiling dream <smiling.dream(a)gmail.com> >> wrote: >> > >> > I have ovirt 3.5.1 installed with VDSM 4.16.14 EL6 node and NFS as >> storage . In my infrastructure i have multiple instance of centos / windows >> vm under ovirt and once guest vm disk space is used ovirt is not release >> guest vm disk space after delete . >> > Looking for help . >> > >> > Regards >> > Suvro >> > _______________________________________________ >> > Users mailing list >> > Users(a)ovirt.org >> > http://lists.ovirt.org/mailman/listinfo/users >> > >

2 2

[ANN] oVirt 3.5.3 Third Release Candidate is now available for testing
by Sandro Bonazzola 05 Jun '15

05 Jun '15

The oVirt team is pleased to announce that the 3.5.3 Third Release Candidate is now available for testing as of June 5th 2015. The release candidate is available now for Fedora 20, Red Hat Enterprise Linux 6.6, CentOS 6.6 (or similar) and Red Hat Enterprise Linux 7.1, CentOS 7.1 (or similar). This release of oVirt includes numerous bug fixes and one CVE fix for the VENOM Vulnerability. See the release notes [1] for a list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. A new oVirt Live ISO is already available as well[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.5.3_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Re: [ovirt-users] ovirt vm disk space not release
by smiling dream 05 Jun '15

05 Jun '15

I mean vm internal disk space . All of VM under thin provision . If i delete files and free space from VM still ovirt stroage showing vm disk space is used . How to reclaim disk space from guest VM . On Fri, Jun 5, 2015 at 11:19 AM, smiling dream <smiling.dream(a)gmail.com> wrote: > I mean vm internal disk space . > All of VM under thin provision . If i delete files and free space from VM > still ovirt stroage showing vm disk space is used . How to reclaim disk > space from guest VM . > > On Fri, Jun 5, 2015 at 11:14 AM, Alex McWhirter <alexmcwhirter(a)triadic.us> > wrote: > >> From what I understand, ovirt simply reports the available storage that >> the NFS server says it is free. Ovirt itself doesn't control the storage. >> >> Under the storage tab click on the storage domain you're having issues >> with and check to see if the images themselves have been deleted or if they >> are still there. When you delete a virtual machine you have the option to >> delete the virtual image as well. >> >> If a virtual machine has more than one image then I'm not sure how this >> is handled as I've only used single images for virtual machines. Any >> additional storage I need I handle over NFS directly to the virtual machine. >> >> Perhaps ovirt doesn't automatically delete secondary images? Either way >> you should be able to delete them manually and reclaim space. >> >> Sent from my iPhone >> >> > On Jun 5, 2015, at 12:39 AM, smiling dream <smiling.dream(a)gmail.com> >> wrote: >> > >> > I have ovirt 3.5.1 installed with VDSM 4.16.14 EL6 node and NFS as >> storage . In my infrastructure i have multiple instance of centos / windows >> vm under ovirt and once guest vm disk space is used ovirt is not release >> guest vm disk space after delete . >> > Looking for help . >> > >> > Regards >> > Suvro >> > _______________________________________________ >> > Users mailing list >> > Users(a)ovirt.org >> > http://lists.ovirt.org/mailman/listinfo/users >> > >

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ovirt vm disk space not release
by smiling dream 05 Jun '15

05 Jun '15

I have ovirt 3.5.1 installed with VDSM 4.16.14 EL6 node and NFS as storage . In my infrastructure i have multiple instance of centos / windows vm under ovirt and once guest vm disk space is used ovirt is not release guest vm disk space after delete . Looking for help . Regards Suvro

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win 2008 kvm import
by Grant Pasley 05 Jun '15

05 Jun '15

hi all, i am going to migrate a production windows 2008 image that is currently running on kvm over to ovirt 3.5.2 this weekend. are there any tips, any do's and dont's i should be aware of before doing this? should i install the windows guest tools before moving over or once done? what about having to install the virtio drivers when doing and new windows vm in order to see the disks, how is this achieved with an already created kvm image? -- thanks and regards, grant pasley. --- This email has been checked for viruses by Avast antivirus software. http://www.avast.com

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error starting vm - configure network
by Gonzalo Amadio 04 Jun '15

04 Jun '15

I have just installed ovirt AIO. I configure local datacenter, local storage. Created a new vm. Attached a cd. But when I want to "Run once", so I can install de OS, i get these events and the vm shuts immediately down: 2015-jun-04, 13:21 Failed to run VM debTest2 (User: admin@internal). 2015-jun-04, 13:21 Failed to run VM debTest2 on Host local_host. 2015-jun-04, 13:20 VM debTest2 is down with error. Exit message: XML error: listen network 'vdsm-ovirtmgmt' had no usable address. 2015-jun-04, 13:20 VM debTest2 was started by admin@internal (Host: local_host). I suppose I have to configure network. But don't know how to proceed. Thank you for your help. -- Gonzalo Amadio La simplicidad es la sofisticación suprema

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ovirt 3.5 vm startup
by Grant Pasley 04 Jun '15

04 Jun '15

hi all, i have ovirt 3.5.2 allinone running on centos 6.6 and have noticed that when i reboot the physical host server the vm's do not start up again automatically, i have to start them manually. i have worked with kvm and vm manager to date and know where to set the auto start there, but cannot seem to find this option in ovirt? -- thanks and regards, grant pasley. --- This email has been checked for viruses by Avast antivirus software. http://www.avast.com

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patternfly
by Wolfgang Bucher 04 Jun '15

04 Jun '15

This is a multi-part message in MIME format. Your mail reader does not understand MIME message format. --=_e10sy309LlvJFF41+djIqrZGT8EFxzKH8LMeVtDwLzqsFbu2 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =EF=BB=BFHi=0D=0A=0D=0A=0D=0A=0D=0Apatternfly repo is not awailable.=0D=0A= =0D=0A=0D=0A=0D=0AThanks=0D=0A=0D=0A=0D=0A=0D=0AW. Bucher=0D=0A=0D=0A=0D=0A= =0D=0A=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A=0D=0AWolfgang Bucher=0D=0A=0D=0ANetl= and GbR=0D=0A=0D=0AAllg=C3=A4uerstr. 17 // 87719 Mindelheim=0D=0A=0D=0ATe= l. +49 8261 76338-0=0D=0A=0D=0AFax +49 8261 76338-33=0D=0A=0D=0A=0D=0A=0D= =0A=0D=0A=0D=0A <http://netland-mn.de/netland.jpg>=20=0D=0A=0D=0A=C2=A0=0D= =0ADiese E-Mail erh=C3=A4lt vertrauliche und pers=C3=B6nliche Information= en und/oder privilegierte und vertrauliche Mitteilungen, die ausschlie=C3= =9Flich f=C3=BCr die angesprochenen Empf=C3=A4nger bestimmt sind. Ohne au= sdr=C3=BCckliche Zustimmung des Absenders, d=C3=BCrfen diese Informatione= n nicht an Dritten au=C3=9Ferhalb der Organisation des Empf=C3=A4ngers we= itergeleitet oder zur Kenntnis gebracht werden. Wenn Sie diese E-Mail ver= sehentlich empfangen haben, teilen Sie dies bitte dem Absender umgehend t= elefonisch oder durch R=C3=BCcksendung dieser E-Mail mit, und zerst=C3=B6= ren Sie die Mail sowie Ihre evtl. R=C3=BCck-Mail bitte anschie=C3=9Fend, = ohne eine Kopie zu erstellen.=0D=0A=0D=0A=C2=A0=0D=0APvor dem Druck=0D=0A= denk=C2=A0 an die Umwelt=C2=A0=0D=0A=0D=0A=C2=A0=0D=0A --=_e10sy309LlvJFF41+djIqrZGT8EFxzKH8LMeVtDwLzqsFbu2 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww= w.w3.org/TR/html4/loose.dtd"><html>=0A<head>=0A <meta name=3D"Generator"= content=3D"Zarafa WebApp v7.1.11-46050">=0A <meta http-equiv=3D"Content= -Type" content=3D"text/html; charset=3Dutf-8">=0A <title>patternfly</tit= le>=0A</head>=0A<body>=0A=EF=BB=BFHi<br= > patternfly repo is not awailable.<p= style=3D"margin-top: 0px; margin-bottom: 0px; color: #000000; font-famil= y: Arial, Verdana, sans-serif;"> Thanks W. Bucher =0A =0A =0A =0AWolfgang Bucher=0A= Netland GbR=0AAllg=C3=A4uerstr. 17 // 87719 Mindelheim=0A<= p style=3D"margin-top: 0px; margin-bottom: 0px; color: #000000; font-fami= ly: Arial, Verdana, sans-serif;">Tel. +49 8261 76338-0=0AFax +49 8261 76338-33=0A =0A <= /p>=0A<img src=3D"http://netland-mn.de/= netland.jpg" border=3D"0" alt=3D"" title=3D"" hspace=3D"0" vspace=3D"0" w= idth=3D"160" height=3D"58" align=3D"">=0A =0ADiese E-Mail erh=C3=A4lt ver= trauliche und pers=C3=B6nliche Informationen und/oder privilegierte und v= ertrauliche Mitteilungen, die ausschlie=C3=9Flich f=C3=BCr die angesproch= enen Empf=C3=A4nger bestimmt sind. Ohne ausdr=C3=BCckliche Zustimmung des= Absenders, d=C3=BCrfen diese Informationen nicht an Dritten au=C3=9Ferha= lb der Organisation des Empf=C3=A4ngers weitergeleitet oder zur Kenntnis = gebracht werden. Wenn Sie diese E-Mail versehentlich empfangen haben, tei= len Sie dies bitte dem Absender umgehend telefonisch oder durch R=C3=BCck= sendung dieser E-Mail mit, und zerst=C3=B6ren Sie die Mail sowie Ihre evt= l. R=C3=BCck-Mail bitte anschie=C3=9Fend, ohne eine Kopie zu erstellen.</= span>=0A =0A<p= style=3D"margin-top: 0px; margin-bottom: 0px; color: #000000; font-famil= y: Arial, Verdana, sans-serif;">P<e= m>vor dem Druck <= span style=3D"font-size: 9pt; color: green;">denk  an die Umwelt&nbs= p; =0A =0A<= /body>=0A</html> --=_e10sy309LlvJFF41+djIqrZGT8EFxzKH8LMeVtDwLzqsFbu2--

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oVirt Engine in a container
by Fabian Deutsch 04 Jun '15

04 Jun '15

Hey, if you are using docker or atomic, then you might be interested that you can get a fully configured and running oVirt Engine (based on CentOS and oVirt 3.5) from the docker repositories. I'm not the first one who gave it a go, Moran [also] [did] this. My work is similar to his, I just tried to leverage some enhancements which popped up in the last 6 months - mainly the integration with the `atomic` command and a simpler integration with systemd. The image is based on this [Dockerfile] and [this atomic installation script] to perform the engine setup on deployment. With the `atomic` command the usage is quite easy: atomic install fabiand/ovirt-engine-3.5 # or ADMINPW=foo atomic install fabiand/ovirt-engine-3.5 With `docker` it's a few more lines: export IMAGE=docker.io/fabiand/ovirt-engine-3.5 export NAME=ovirt-engine-3.5 # Use a transient (--rm) container to create the real the container docker run --rm -v /:/host \ -e FQDN=$(hostname) \ -e ADMINPASSWORD=${ADMINPW:-ovirt} \ -e NAME=$NAME \ -e IMAGE=$IMAGE \ $IMAGE container/atomic-install.sh After this run you can access oVirt Engine on port 80 and 443 of that host. It would be great if someone could try this - also on a different distribution than Fedora or CentOS - i.e. on Ubuntu? Gentoo? - and provide some feedback. Greetings fabian -- [also](https://community.redhat.com/blog/2014/10/ovirt-dockerized/) [did](https://community.redhat.com/blog/2014/10/ovirt-dockerized-part-2/) [Dockerfile](https://gerrit.ovirt.org/gitweb?p=ovirt-container-engine.git;a=… [this atomic installation script](https://gerrit.ovirt.org/gitweb?p=ovirt-container-engine.git;a=blob…

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Is it a plausible configuration?
by Kiril L 04 Jun '15

04 Jun '15

Would you please tell me if this configuration is doable or there is something that i am missing? I would like to use only two servers (X and Y) for VDI and Gluster based storage. Hosted engine for oVirt and replicated volumes between X and Y for the gluster storage. Is a third machine Z a must?

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Re: [ovirt-users] Is it a plausible configuration?
by Kiril L 03 Jun '15

03 Jun '15

On Wed, Jun 3, 2015 at 4:54 PM, Simone Tiraboschi <stirabos(a)redhat.com> wrote: > > > ----- Original Message ----- >> From: "Kiril L" <neohidra(a)gmail.com> >> To: users(a)ovirt.org >> Sent: Wednesday, June 3, 2015 3:32:52 PM >> Subject: [ovirt-users] Is it a plausible configuration? >> >> Would you please tell me if this configuration is doable or there is >> something that i am missing? >> >> I would like to use only two servers (X and Y) for VDI and Gluster >> based storage. >> Hosted engine for oVirt and replicated volumes between X and Y for the >> gluster storage. Is a third machine Z a must? > > It works also with just two hosts but it's not that safe: a replica-2 GlusterFS volume affected by a split-brain issue could be not self-healing while with replica-3 you could rely on quorum enforcement just cause you are using an odd host number. > > For oVirt 3.6 we are working on http://www.ovirt.org/Features/Self_Hosted_Engine_Hyper_Converged_Gluster_Su… > > >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> I do not like the risk part! In that case will have to wait for a third machine then. So in future there will be something useful for me but i did not get it - what exactly will be different between ovirt 3.5 with quoum enforcment and ovirt 3.6 with Hyper Converged Gluster Support?

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ovirt-guest-agent on EL7 not starting up correctly, requires restart
by Daniel Helgenberger 03 Jun '15

03 Jun '15

Hello, after deploying a few CentOS7.1 hosts I realized that the ovirt-guest-agent does not start up correctly at system boot, requiring a manual restart. Afterwards it is reporting data to engine. I have only these lines: Jun 03 12:39:39 pipeline.int.m-box.de systemd[1]: Starting oVirt Guest Agent... Jun 03 12:39:40 pipeline.int.m-box.de systemd[1]: Started oVirt Guest Agent. Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7136]: pam_succeed_if(ovirt-locksession:auth): requirement "user = ovirtagent" was met by user "ovirtagent" Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7136]: running '/usr/share/ovirt-guest-agent/LockActiveSession.py' with root privileges on behalf of 'ovirtagent' Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7163]: pam_succeed_if(ovirt-locksession:auth): requirement "user = ovirtagent" was met by user "ovirtagent" Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7163]: running '/usr/share/ovirt-guest-agent/LockActiveSession.py' with root privileges on behalf of 'ovirtagent' Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7169]: pam_succeed_if(ovirt-locksession:auth): requirement "user = ovirtagent" was met by user "ovirtagent" Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7169]: running '/usr/share/ovirt-guest-agent/LockActiveSession.py' with root privileges on behalf of 'ovirtagent' Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7175]: pam_succeed_if(ovirt-locksession:auth): requirement "user = ovirtagent" was met by user "ovirtagent" Jun 03 12:40:02 pipeline.int.m-box.de userhelper[7175]: running '/usr/share/ovirt-guest-agent/LockActiveSession.py' with root privileges on behalf of 'ovirtagent' Versions: Linux pipeline.int.m-box.de 3.10.0-229.4.2.el7.x86_64 #1 SMP Wed May 13 10:06:09 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux qemu-guest-agent-2.1.0-4.el7.x86_64 ovirt-guest-agent-common-1.0.10-2.el7.noarch -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767

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Virtualised ovirt-engine?
by Christian Ejlertsen 03 Jun '15

03 Jun '15

Hello I'm trying to find out a few things about ovirt, besides that it's an fantastic product. I can find a draft describing virtualising the ovirt engine on the ovirt nodes, but i can't find it described much in other places, not saying it's not there :), but at least my eyes does not find it :) Does anyone have some insight towards this? Thank you very much in advance. - Christian

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Live Merge vanished after upgrade to 3.5.2.1
by Soeren Malchow 03 Jun '15

03 Jun '15

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