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Re: [ovirt-users] gluster-server 3.5.2 requies gluasterfs-3.52
by Sahina Bose 05 Nov '14

05 Nov '14

This is a multi-part message in MIME format. --------------000803040704030401050000 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit It looks like you have run into this issue - https://www.mail-archive.com/gluster-devel@gluster.org/msg02310.html [Thanks, Humble for helping on this] One workaround is to install the yum-plugin-priorities and add a priority = 1 to the ovirt35-glusterfs-epel repo. Meanwhile, the problem is going to be solved by the release of glusterfs 3.6.1 in the following days. On 11/05/2014 05:48 AM, Juan Carlos YJ. Lin wrote: > Reinstall ovirt hosted engine today, and get this > > [root@node1 ~]# yum list *gluster* > Loaded plugins: fastestmirror > Loading mirror speeds from cached hostfile > * base: centos.xpg.com.br > * epel: mirror.ci.ifes.edu.br > * extras: mirror.ci.ifes.edu.br > * ovirt-3.5: www.gtlib.gatech.edu > * ovirt-3.5-epel: mirror.ci.ifes.edu.br > * ovirt-3.5-jpackage-6.0-generic: ftp.heanet.ie > * updates: mirror.ci.ifes.edu.br > Installed Packages > glusterfs.x86_64 3.6.0.29-2.el6 @updates > glusterfs-api.x86_64 3.6.0.29-2.el6 @updates > glusterfs-cli.x86_64 3.6.0.29-2.el6 @updates > glusterfs-fuse.x86_64 3.6.0.29-2.el6 @updates > glusterfs-libs.x86_64 3.6.0.29-2.el6 @updates > glusterfs-rdma.x86_64 3.6.0.29-2.el6 @updates > Available Packages > glusterfs-api-devel.x86_64 3.6.0.29-2.el6 updates > glusterfs-debuginfo.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel > glusterfs-devel.x86_64 3.6.0.29-2.el6 updates > glusterfs-extra-xlators.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel > glusterfs-geo-replication.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel > glusterfs-regression-tests.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel > glusterfs-resource-agents.noarch 3.5.2-1.el6 > ovirt-3.5-glusterfs-noarch-epel > glusterfs-server.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel > puppet-gluster.noarch 0.0.3-1.el6 epel > puppet-gluster-doc.noarch 0.0.3-1.el6 epel > samba-glusterfs.x86_64 3.6.23-12.el6 base > vdsm-gluster.noarch 4.16.7-1.gitdb83943.el6 > ovirt-3.5 > > Juan Carlos Lin > Unisoft S.A. > +595-993-288330 > > ------------------------------------------------------------------------ > *De: *"Sahina Bose" <sabose(a)redhat.com> > *Para: *"Juan Carlos YJ Lin" <lin(a)unisoft.com.py> > *Enviados: *Martes, 4 de Noviembre 2014 4:55:45 > *Asunto: *Re: [ovirt-users] gluster-server 3.5.2 requies gluasterfs-3.52 > > The node would pull the latest rpms based on your repo configuration. > vdsm on the node has a requirement on glusterfs > 3.4.2. > > Which OS are you using. I wonder how you got the glusterfs 3.6 as they > are not available in the download.gluster.org repo. > > Could you tell me the output of > rpm -qa | grep gluster > > On 11/03/2014 08:39 PM, Juan Carlos YJ. Lin wrote: > > so is correct the dependecy? > I try to install glusterfs-server in the node host and got the error > > Juan Carlos Lin > Unisoft S.A. > +595-993-288330 > > ------------------------------------------------------------------------ > *De: *"Sahina Bose" <sabose(a)redhat.com> > *Para: *"Juan Carlos YJ Lin" <lin(a)unisoft.com.py>, users(a)ovirt.org > *Enviados: *Lunes, 3 de Noviembre 2014 5:17:30 > *Asunto: *Re: [ovirt-users] gluster-server 3.5.2 requies > gluasterfs-3.52 > > > On 11/03/2014 01:44 PM, Sahina Bose wrote: > > ovirt 3.5 does not have a dependency on glusterfs-3.6.0, > AFAIK. 3.6 is in beta stage still. > > > My bad. glusterfs 3.6 was released on Oct 31. > > > Are you installing hosted engine? Do you by any chance have > additional repos for glusterfs configured? > > On 11/03/2014 05:44 AM, Juan Carlos YJ. Lin wrote: > > gluster-server 3.5.2 requies gluasterfs-3.52, but ovirt3.5 > install glusterfs-3.6.0 > how to solve the dependency? > > Juan Carlos Lin > Unisoft S.A. > +595-993-288330 > > > System-wide Disclaimer > --------------------------------------------------- > "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." > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > > > > System-wide Disclaimer > --------------------------------------------------- > "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." > > > > > System-wide Disclaimer --------------------------------------------------- > "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." --------------000803040704030401050000 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 bgcolor="#FFFFFF" text="#000000"> It looks like you have run into this issue - <a class="moz-txt-link-freetext" href="https://www.mail-archive.com/gluster-devel@gluster.org/msg02310.html">https://www.mail-archive.com/gluster-devel@gluster.org/msg02310.html</a><br> [Thanks, Humble for helping on this]<br> <br> One workaround is to install the yum-plugin-priorities and add a priority = 1 to the ovirt35-glusterfs-epel repo. Meanwhile, the problem is going to be solved by the release of glusterfs 3.6.1 in the following days.<br> <br> <br> <br> <div class="moz-cite-prefix">On 11/05/2014 05:48 AM, Juan Carlos YJ. Lin wrote:<br> </div> <blockquote cite="mid:29721530-c6a4-4e71-ba3d-4ab1e108b4d7@server1.monalisa.com.py" type="cite"> <style type="text/css">p { margin: 0; }</style> <div style="font-family: Arial; font-size: 10pt; color: #000000">Reinstall ovirt hosted engine today, and get this<br> <br> [root@node1 ~]# yum list *gluster*<br> Loaded plugins: fastestmirror<br> Loading mirror speeds from cached hostfile<br> * base: centos.xpg.com.br<br> * epel: mirror.ci.ifes.edu.br<br> * extras: mirror.ci.ifes.edu.br<br> * ovirt-3.5: <a class="moz-txt-link-abbreviated" href="http://www.gtlib.gatech.edu">www.gtlib.gatech.edu</a><br> * ovirt-3.5-epel: mirror.ci.ifes.edu.br<br> * ovirt-3.5-jpackage-6.0-generic: <a class="moz-txt-link-abbreviated" href="ftp://ftp.heanet.ie">ftp.heanet.ie</a><br> * updates: mirror.ci.ifes.edu.br<br> Installed Packages<br> glusterfs.x86_64 3.6.0.29-2.el6 @updates <br> glusterfs-api.x86_64 3.6.0.29-2.el6 @updates <br> glusterfs-cli.x86_64 3.6.0.29-2.el6 @updates <br> glusterfs-fuse.x86_64 3.6.0.29-2.el6 @updates <br> glusterfs-libs.x86_64 3.6.0.29-2.el6 @updates <br> glusterfs-rdma.x86_64 3.6.0.29-2.el6 @updates <br> Available Packages<br> glusterfs-api-devel.x86_64 3.6.0.29-2.el6 updates <br> glusterfs-debuginfo.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel <br> glusterfs-devel.x86_64 3.6.0.29-2.el6 updates <br> glusterfs-extra-xlators.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel <br> glusterfs-geo-replication.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel <br> glusterfs-regression-tests.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel <br> glusterfs-resource-agents.noarch 3.5.2-1.el6 ovirt-3.5-glusterfs-noarch-epel<br> glusterfs-server.x86_64 3.5.2-1.el6 ovirt-3.5-glusterfs-epel <br> puppet-gluster.noarch 0.0.3-1.el6 epel <br> puppet-gluster-doc.noarch 0.0.3-1.el6 epel <br> samba-glusterfs.x86_64 3.6.23-12.el6 base <br> vdsm-gluster.noarch 4.16.7-1.gitdb83943.el6<br> ovirt-3.5 <br> <span><br> <span name="x"></span>Juan Carlos Lin<br> Unisoft S.A.<br> +595-993-288330<span name="x"></span><br> </span><br> <hr id="zwchr"> <div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>De: </b>"Sahina Bose" <a class="moz-txt-link-rfc2396E" href="mailto:sabose@redhat.com"><sabose(a)redhat.com></a><br> <b>Para: </b>"Juan Carlos YJ Lin" <a class="moz-txt-link-rfc2396E" href="mailto:lin@unisoft.com.py"><lin(a)unisoft.com.py></a><br> <b>Enviados: </b>Martes, 4 de Noviembre 2014 4:55:45<br> <b>Asunto: </b>Re: [ovirt-users] gluster-server 3.5.2 requies gluasterfs-3.52<br> <br> The node would pull the latest rpms based on your repo configuration. vdsm on the node has a requirement on glusterfs > 3.4.2.<br> <br> Which OS are you using. I wonder how you got the glusterfs 3.6 as they are not available in the download.gluster.org repo.<br> <br> Could you tell me the output of > rpm -qa | grep gluster<br> <br> <div class="moz-cite-prefix">On 11/03/2014 08:39 PM, Juan Carlos YJ. Lin wrote:<br> </div> <blockquote cite="mid:8a75feb1-79c4-4488-9a40-03b602d538ff@server1.monalisa.com.py"> <style>p { margin: 0; }</style> <div style="font-family: Arial; font-size: 10pt; color: #000000">so is correct the dependecy?<br> I try to install glusterfs-server in the node host and got the error<br> <span><br> <span></span>Juan Carlos Lin<br> Unisoft S.A.<br> +595-993-288330<span></span><br> </span><br> <hr id="zwchr"> <div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>De: </b>"Sahina Bose" <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:sabose@redhat.com" target="_blank"><sabose(a)redhat.com></a><br> <b>Para: </b>"Juan Carlos YJ Lin" <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:lin@unisoft.com.py" target="_blank"><lin(a)unisoft.com.py></a>, <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:users@ovirt.org" target="_blank">users(a)ovirt.org</a><br> <b>Enviados: </b>Lunes, 3 de Noviembre 2014 5:17:30<br> <b>Asunto: </b>Re: [ovirt-users] gluster-server 3.5.2 requies gluasterfs-3.52<br> <br> <br> <div class="moz-cite-prefix">On 11/03/2014 01:44 PM, Sahina Bose wrote:<br> </div> <blockquote cite="mid:5457394E.70600@redhat.com"> ovirt 3.5 does not have a dependency on glusterfs-3.6.0, AFAIK. 3.6 is in beta stage still.<br> </blockquote> <br> My bad. glusterfs 3.6 was released on Oct 31.<br> <br> <blockquote cite="mid:5457394E.70600@redhat.com"> <br> Are you installing hosted engine? Do you by any chance have additional repos for glusterfs configured?<br> <br> <div class="moz-cite-prefix">On 11/03/2014 05:44 AM, Juan Carlos YJ. Lin wrote:<br> </div> <blockquote cite="mid:97ec2371-4c99-409a-9a82-aefde04ca568@server1.monalisa.com.py"> <style>p { margin: 0; }</style> <div style="font-family: Arial; font-size: 10pt; color: #000000"><span>gluster-server 3.5.2 requies gluasterfs-3.52, but ovirt3.5 install glusterfs-3.6.0<br> how to solve the dependency?<br> <br> <span></span>Juan Carlos Lin<br> Unisoft S.A.<br> +595-993-288330<span></span><br> </span><br> </div> <br> <title>System-wide Disclaimer</title> ---------------------------------------------------<br> "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"<br> "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." <br> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre>_______________________________________________ Users mailing list <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org" target="_blank">Users(a)ovirt.org</a> <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </blockquote> <br> </div> <br> </div> <br> <title>System-wide Disclaimer</title> ---------------------------------------------------<br> "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"<br> "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." <br> </blockquote> <br> </div> <br> </div> <br> <title>System-wide Disclaimer</title> ---------------------------------------------------<br> "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"<br> "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." <br> </blockquote> <br> </body> </html> --------------000803040704030401050000--

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vdsm and selinux
by Kapetanakis Giannis 05 Nov '14

05 Nov '14

Hi, Can someone post status on this one? https://bugzilla.redhat.com/show_bug.cgi?id=1157185 I got into this one in one of my hosts after upgrading to Centos 6.6 and vdsm-4.16.7-1.gitdb83943.el6.x86_64 thanks G

2 2

Re: [ovirt-users] Host remains in contending for storage pool manager
by Gianluca Cecchi 05 Nov '14

05 Nov '14

On Tue, Nov 4, 2014 at 11:39 AM, Itamar Heim <iheim(a)redhat.com> wrote: > On 10/27/2014 06:48 PM, Gianluca Cecchi wrote: > >> Hello, >> an iSCSI SD went down and it seems it is not able to come up again. >> >> From an iSCSI point of view all seems ok.. >> >> [root@ovnode04 vdsm]# iscsiadm -m session -P 1 >> Target: iqn.2014-07.local.localdomain:store1 >> Current Portal: 10.10.1.71:3260 <http://10.10.1.71:3260>,1 >> Persistent Portal: 10.10.1.71:3260 <http://10.10.1.71:3260>,1 >> >> ********** >> Interface: >> ********** >> Iface Name: default >> Iface Transport: tcp >> Iface Initiatorname: iqn.1994-05.com.redhat:5d9b31319a8e >> Iface IPaddress: 10.10.1.61 >> Iface HWaddress: <empty> >> Iface Netdev: <empty> >> SID: 1 >> iSCSI Connection State: LOGGED IN >> iSCSI Session State: LOGGED_IN >> Internal iscsid Session State: NO CHANGE >> >> >> [root@ovnode04 vdsm]# multipath -l >> 1p_iscsi_store1_l dm-2 IET,VIRTUAL-DISK >> size=200G features='0' hwhandler='0' wp=rw >> `-+- policy='round-robin 0' prio=0 status=active >> `- 1:0:0:1 sdb 8:16 active undef running >> >> Access to the lun seems ok: >> [root@ovnode04 ~]# time dd if=/dev/mapper/1p_iscsi_store1_l of=/dev/null >> bs=1024k count=1024 >> 1024+0 records in >> 1024+0 records out >> 1073741824 bytes (1.1 GB) copied, 9.24202 s, 116 MB/s >> >> real0m9.247s >> user0m0.002s >> sys0m0.463s >> >> >> But it continues to remain in contending and never comes to master. >> >> >> Failed to activate Storage Domain istore1 (Data Center iscsidc) by ovadmin >> >> I only have this host in this cluster. >> What to do? >> Already tried to restart both engine service on engine host and vdsmd >> service on the host. >> >> Any other commands to check anything? >> >> Gianluca >> >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > resolved? > yes, thanks. I had to restart also host itself to regain access to SD.... One note about the SD: it is iSCSI configured as sw iscsi target in HA with Pacemaker and drbd. I had a problem on one node and apparently this was not so transparent to oVirt host. I didn't have time to check more deeply.... Gianluca

2 2

using ovirt-scheduler-proxy
by Amedeo Salvati 05 Nov '14

05 Nov '14

--_=__=_XaM3_.1415114544.2A.578889.42.26172.52.42.007.1756584802 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A hello guys,=0A I'm triyng to use ovirt-scheduler-proxy, and for t= his, now, I'm starting with examples available on:=0A https://github.co= m/oVirt/ovirt-scheduler-proxy/tree/master/doc/plugin_samples=0A so, on = ovirt 3.5 fresh installation I've installed ovirt-scheduler-proxy package= (by yum), then I've downloaded from above link host_memory_balance.py fi= le under /usr/share/ovirt-scheduler-proxy/plugins directory, I've changed= the connection string due to reflect my ovirt engine hostname/port/user/= password, and finally I've started the service:=0A service ovirt-schedu= ler-proxy start=0A on log ovirt-scheduler-proxy.log I got:=0A [root@e= ngine ovirt-scheduler-proxy]# cat /var/log/ovirt-scheduler-proxy/ovirt-sc= heduler-proxy.log=0A Tue, 04 Nov 2014 16:01:17 INFO [process:MainPr= ocess, thread:MainThread] Setting up server=0A Tue, 04 Nov 2014 16:01:1= 7 INFO [process:MainProcess, thread:MainThread] Loading modules from = /usr/share/ovirt-scheduler-proxy/plugins=0A Tue, 04 Nov 2014 16:01:17 I= NFO [process:MainProcess, thread:MainThread] Loading analyzer from /u= sr/lib/python2.6/site-packages/ovirtscheduler=0A Tue, 04 Nov 2014 16:01= :17 INFO [process:MainProcess, thread:MainThread] [Request:Main][Meth= od:loadModules] - Trying to load the following files: ['host_memory_balan= ce']=0A Tue, 04 Nov 2014 16:01:17 DEBUG [process:MainProcess, thread= :Thread-1] [Request:Main][Method:PythonMethodRunner] - running ['python',= '-c', "import loader; loader.loader().analyze('/usr/share/ovirt-schedule= r-proxy/plugins', 'host_memory_balance')"] in /usr/lib/python2.6/site-pac= kages/ovirtscheduler=0A Tue, 04 Nov 2014 16:01:18 DEBUG [process:Mai= nProcess, thread:MainThread] [Request:Main][Method:loadModules] - script:= ['python', '-c', "import loader; loader.loader().analyze('/usr/share/ovi= rt-scheduler-proxy/plugins', 'host_memory_balance')"]=0A Tue, 04 Nov 20= 14 16:01:18 INFO [process:MainProcess, thread:MainThread] [Request:Ma= in][Method:loadModules] - registering: ('host_memory_balance', ('host_mem= ory_balance', 'do_balance', 'selects a vm from the most over utilized vm = to migrate.\n if safe_selection is true selects the smallest vm fr= om the host\n if safe_selection is false try and take a vm larger = then the amount of memory the host is missing', 'minimum_host_memoryMB=3D= [0-9]*;safe_selection=3DTrue|False'))=0A Tue, 04 Nov 2014 16:01:18 INFO= [process:MainProcess, thread:MainThread] [Request:Main][Method:loadM= odules] - registering::loaded- filters:{} scores:{} balancers:{'hos= t_memory_balance': ('selects a vm from the most over utilized vm to migra= te.\n if safe_selection is true selects the smallest vm from the h= ost\n if safe_selection is false try and take a vm larger then the= amount of memory the host is missing', 'minimum_host_memoryMB=3D[0-9]*;s= afe_selection=3DTrue|False')}=0A Tue, 04 Nov 2014 16:01:18 INFO [pr= ocess:MainProcess, thread:MainThread] Publishing API=0A [root@engine ov= irt-scheduler-proxy]#=0A but after that on web ui I can't see any chang= e under cluster policy and under Configure -> Cluster Policies (host_memo= ry_balance balancers is not displayed)=0A what did I miss?=0A Best re= gards=0A Amedeo Salvati=0A --_=__=_XaM3_.1415114544.2A.578889.42.26172.52.42.007.1756584802 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A<div class=3D"xam_msg_class">=0A<font size=3D"2">hello guys,<br /><br = />I'm triyng to use ovirt-scheduler-proxy, and for this, now, I'm startin= g with examples available on:<br /><br />https://github.com/oVirt/ovirt-s= cheduler-proxy/tree/master/doc/plugin_samples<br /><br />so, on ovirt 3.5= fresh installation I've installed ovirt-scheduler-proxy package (by yum)= , then I've downloaded from above link host_memory_balance.py file under = /usr/share/ovirt-scheduler-proxy/plugins directory, I've changed the conn= ection string due to reflect my ovirt engine hostname/port/user/password,= and finally I've started the service:<br /><br />service ovirt-scheduler= -proxy start<br /><br />on log ovirt-scheduler-proxy.log I got:<br /><br = /><br />[root@engine ovirt-scheduler-proxy]# cat /var/log/ovirt-scheduler= -proxy/ovirt-scheduler-proxy.log <br />Tue, 04 Nov 2014 16:01:17 INFO=C2=A0= =C2=A0=C2=A0=C2=A0 [process:MainProcess, thread:MainThread] Setting up se= rver<br />Tue, 04 Nov 2014 16:01:17 INFO=C2=A0=C2=A0=C2=A0=C2=A0 [process= :MainProcess, thread:MainThread] Loading modules from /usr/share/ovirt-sc= heduler-proxy/plugins<br />Tue, 04 Nov 2014 16:01:17 INFO=C2=A0=C2=A0=C2=A0= =C2=A0 [process:MainProcess, thread:MainThread] Loading analyzer from /us= r/lib/python2.6/site-packages/ovirtscheduler<br />Tue, 04 Nov 2014 16:01:= 17 INFO=C2=A0=C2=A0=C2=A0=C2=A0 [process:MainProcess, thread:MainThread] = [Request:Main][Method:loadModules] - Trying to load the following files: = ['host_memory_balance']<br />Tue, 04 Nov 2014 16:01:17 DEBUG=C2=A0=C2=A0=C2= =A0 [process:MainProcess, thread:Thread-1] [Request:Main][Method:PythonMe= thodRunner] - running ['python', '-c', "import loader; loader.loader= ().analyze('/usr/share/ovirt-scheduler-proxy/plugins', 'host_memory_balan= ce')"] in /usr/lib/python2.6/site-packages/ovirtscheduler<br />Tue, = 04 Nov 2014 16:01:18 DEBUG=C2=A0=C2=A0=C2=A0 [process:MainProcess, thread= :MainThread] [Request:Main][Method:loadModules] - script: ['python', '-c'= , "import loader; loader.loader().analyze('/usr/share/ovirt-schedule= r-proxy/plugins', 'host_memory_balance')"]<br />Tue, 04 Nov 2014 16:= 01:18 INFO=C2=A0=C2=A0=C2=A0=C2=A0 [process:MainProcess, thread:MainThrea= d] [Request:Main][Method:loadModules] - registering: ('host_memory_balanc= e', ('host_memory_balance', 'do_balance', 'selects a vm from the most ove= r utilized vm to migrate.\n=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if = safe_selection is true selects the smallest vm from the host\n=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if safe_selection is false try and take a = vm larger then the amount of memory the host is missing', 'minimum_host_m= emoryMB=3D[0-9]*;safe_selection=3DTrue|False'))<br />Tue, 04 Nov 2014 16:= 01:18 INFO=C2=A0=C2=A0=C2=A0=C2=A0 [process:MainProcess, thread:MainThrea= d] [Request:Main][Method:loadModules] - registering::loaded- filters:{}=C2= =A0=C2=A0=C2=A0 scores:{}=C2=A0=C2=A0=C2=A0 balancers:{'host_memory_balan= ce': ('selects a vm from the most over utilized vm to migrate.\n=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if safe_selection is true selects the s= mallest vm from the host\n=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if s= afe_selection is false try and take a vm larger then the amount of memory= the host is missing', 'minimum_host_memoryMB=3D[0-9]*;safe_selection=3DT= rue|False')}<br />Tue, 04 Nov 2014 16:01:18 INFO=C2=A0=C2=A0=C2=A0=C2=A0 = [process:MainProcess, thread:MainThread] Publishing API<br />[root@engine= ovirt-scheduler-proxy]#<br /><br />but after that on web ui I can't see = any change under cluster policy and under Configure -> Cluster Policie= s (host_memory_balance balancers is not displayed)<br /><br />what did I = miss?<br /><br />Best regards<br />Amedeo Salvati</font>=0A</div>=0A --_=__=_XaM3_.1415114544.2A.578889.42.26172.52.42.007.1756584802--

2 1

importing a qcow2 disk into ovirt 3.5?
by Paul Jansen 05 Nov '14

05 Nov '14

---360795340-60103579-1413869259=:71234 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable I've just been doing some searching to try and work out how to get a vmware= windows VM into ovirt.=0AIt seems that the newest virtv2v has dropped supp= ort for importing from an ESXi standalone machine - and now only works with= vcenter. I didn't have any success with using the current virt-v2v attach= ing to an ESXi host.=0A=0A=0AI've prepared the VM by first removing the vmw= are tools and have installled the various virtio drivers, as well as runnin= g the 'mergeide' registry file to enable IDE. I've used 'qemu-img' to conv= irt this VMDK file to QCOW2. It does not appear that there is a straightfo= rward way for me to import this new qcow2 disk into ovirt.=0A=0AIt seems my= best option at the moment is to export the VMware VM as an OVA and then tr= y and use a newer virt-v2v to import this into ovirt.=0AAlternatively I cou= ld construct a VM in virt-manager and attach the converted qcow2 disk to it= , and then use virt-v2v to import this into ovirt.=0A=0ACan someone suggest= an alternative course of action? It seems strange that I can't just impor= t a disk into ovirt, construct a VM and attach the disk.=0A=0AIs there any= thing int he works to make this process easier?=0A=0AThanks,=0APaul=0A ---360795340-60103579-1413869259=:71234 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:He= lveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;fo= nt-size:12px"><div>I've just been doing some searching to try and work out = how to get a vmware windows VM into ovirt.</div><div>It seems that the newe= st virtv2v has dropped support for importing from an ESXi standalone machin= e - and now only works with vcenter.  I didn't have any success with u= sing the current virt-v2v attaching to an ESXi host.<br></div><div><br></di= v><div style=3D"color: rgb(0, 0, 0); font-size: 12px; font-family: Helvetic= aNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-c= olor: transparent; font-style: normal;">I've prepared the VM by first remov= ing the vmware tools and have installled the various virtio drivers, as wel= l as running the 'mergeide' registry file to enable IDE.  I've used 'q= emu-img' to convirt this VMDK file to QCOW2.  It does not appear that there is a straightforward way for me to import this new qcow2 disk i= nto ovirt.</div><div style=3D"color: rgb(0, 0, 0); font-size: 12px; font-fa= mily: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif= ; background-color: transparent; font-style: normal;"><br></div><div style= =3D"color: rgb(0, 0, 0); font-size: 12px; font-family: HelveticaNeue,Helvet= ica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transp= arent; font-style: normal;">It seems my best option at the moment is to exp= ort the VMware VM as an OVA and then try and use a newer virt-v2v to import= this into ovirt.</div><div style=3D"color: rgb(0, 0, 0); font-size: 12px; = font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,san= s-serif; background-color: transparent; font-style: normal;">Alternatively = I could construct a VM in virt-manager and attach the converted qcow2 disk = to it, and then use virt-v2v to import this into ovirt.</div><div style=3D"color: rgb(0, 0, 0); font-size: 12px; font-family: HelveticaNeue,= Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: = transparent; font-style: normal;"><br></div><div style=3D"color: rgb(0, 0, = 0); font-size: 12px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Ar= ial,Lucida Grande,sans-serif; background-color: transparent; font-style: no= rmal;">Can someone suggest an alternative course of action?  It seems = strange that I can't just import a disk into ovirt,  construct a VM an= d attach the disk.</div><div style=3D"color: rgb(0, 0, 0); font-size: 12px;= font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sa= ns-serif; background-color: transparent; font-style: normal;"><br></div><di= v style=3D"color: rgb(0, 0, 0); font-size: 12px; font-family: HelveticaNeue= ,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color:= transparent; font-style: normal;">Is there anything int he works to make this process easier?</div><div style=3D"color: rgb(0, 0, 0); font-size: 12= px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande= ,sans-serif; background-color: transparent; font-style: normal;"><br></div>= <div style=3D"color: rgb(0, 0, 0); font-size: 12px; font-family: HelveticaN= eue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-col= or: transparent; font-style: normal;">Thanks,</div><div style=3D"color: rgb= (0, 0, 0); font-size: 12px; font-family: HelveticaNeue,Helvetica Neue,Helve= tica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-st= yle: normal;">Paul</div><div style=3D"color: rgb(0, 0, 0); font-size: 12px;= font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sa= ns-serif; background-color: transparent; font-style: normal;"><br></div></d= iv></body></html> ---360795340-60103579-1413869259=:71234--

8 10

Slow resync with GlusterFS Replication
by ml ml 05 Nov '14

05 Nov '14

Hello List, i have a 2 Node Cluster with GlusterFS. After putting one machine in Maintance and turning it off and on again the glustefs starts its resync. However, this process seems to be very slow. iotop and iftop only show me a few hundred K/s. Is this normal? Thanks, Mario

2 1

OVF_STORE?
by Daniel Helgenberger 04 Nov '14

04 Nov '14

Hello, out of curiosity: After my DC was upgraded to 3.5 I have two disk images called OVF_STORE on every data domain. What is their purpose? Thanks -- 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

2 2

IPv6 configuration through custom network properties and vdsm-hook-ipv6
by Ondřej Svoboda 04 Nov '14

04 Nov '14

Hi all, let us invite you to try out the latest addition to VDSM hooks: simple IPv6 configuration with oVirt's custom network properties :-) In oVirt GUI you can now control 4 properties understood by VDSM's new IPv6 hook: ipv6addr, ipv6gateway (IPv6 addresses) ipv6autoconf, dhcpv6 (booleans; use '1' or 'true' to enable them) You will need oVirt 3.5 and VDSM >= 4.16.7 and vdsm-hook-ipv6. Define the new properties in oVirt engine as follows (do not omit ;ethtool_opts=.* if you are using it): PROPERTIES='ipv6addr=.*;ipv6gateway=.*;ipv6autoconf=.*;dhcpv6=.*' engine-config -s "UserDefinedNetworkCustomProperties=$PROPERTIES" --cver='3.5' You can install the hook from oVirt's nightly build (also for el7, fc20...): http://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/el6/noarch/ After you restart the ovirt-engine service you are welcome to test configuring the new custom properties in "Edit Network" dialog. Please note that there is little functionality available (e.g. no migration) apart from the basic configuration but we are working to make IPv6 in oVirt a reality. Recently, we tested manual IPv6 fencing, which was one of our goals on http://www.ovirt.org/Features/IPv6_support. We will update the feature page next week. We are interested in your feedback. Stay tuned! Cheers, Ondra Svoboda PS: If you are building VDSM from Git, your packages (namely the vdsm package required by the hook) are versioned as 4.16.0-nnn-gitid, which does not satisfy the 4.16.7 requirement. Please run 'git tag v4.16.7-fake' in your Git repository so the next time you 'make rpm' you get compatible packages.

1 0

CPU type is not supported
by Fawzy Ibrhim 04 Nov '14

04 Nov '14

Dear All; I have DELL PowerEdge 6850 with two Intel(R) Xeon(TM) CPU 2.66GHz. The CPU has the below flags which does not include AES flag:- flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc pebs bts pni dtes64 monitor ds_cpl vmx est cid cx16 xtpr lahf_lm tpr_shadow I have installed Centos 6.5 64bit on it and I need to add it to the cluster Intel Nehalem Family. oVirt Engine Version is 3.4.3-1.el6. Cluster Compatibility Version is: 3.4 CPU type is: Intel Nehalm Family The installation started normally and stopped with error:- "Host iScsi moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all" # virsh -r capabilities <capabilities> <host> <uuid>2bbed3bb-c962-4ffc-8fbc-20c73663137c</uuid> <cpu> <arch>x86_64</arch> <model>cpu64-rhel6</model> <vendor>Intel</vendor> <topology sockets='2' cores='2' threads='2'/> <feature name='xtpr'/> <feature name='cid'/> <feature name='est'/> <feature name='vmx'/> <feature name='ds_cpl'/> <feature name='monitor'/> <feature name='dtes64'/> <feature name='pbe'/> <feature name='tm'/> <feature name='ht'/> <feature name='ss'/> <feature name='acpi'/> <feature name='ds'/> <feature name='vme'/> </cpu> <power_management> <suspend_disk/> </power_management> <migration_features> <live/> <uri_transports> <uri_transport>tcp</uri_transport> </uri_transports> </migration_features> <topology> <cells num='1'> <cell id='0'> <cpus num='8'> <cpu id='0' socket_id='2' core_id='0' siblings='0,4'/> <cpu id='1' socket_id='3' core_id='0' siblings='1,5'/> <cpu id='2' socket_id='2' core_id='1' siblings='2,6'/> <cpu id='3' socket_id='3' core_id='1' siblings='3,7'/> <cpu id='4' socket_id='2' core_id='0' siblings='0,4'/> <cpu id='5' socket_id='3' core_id='0' siblings='1,5'/> <cpu id='6' socket_id='2' core_id='1' siblings='2,6'/> <cpu id='7' socket_id='3' core_id='1' siblings='3,7'/> </cpus> </cell> </cells> </topology> <secmodel> <model>selinux</model> <doi>0</doi> </secmodel> <secmodel> <model>dac</model> <doi>0</doi> </secmodel> </host> <guest> <os_type>hvm</os_type> <arch name='i686'> <wordsize>32</wordsize> <emulator>/usr/libexec/qemu-kvm</emulator> <machine>rhel6.5.0</machine> <machine canonical='rhel6.5.0'>pc</machine> <machine>rhel6.4.0</machine> <machine>rhel6.3.0</machine> <machine>rhel6.2.0</machine> <machine>rhel6.1.0</machine> <machine>rhel6.0.0</machine> <machine>rhel5.5.0</machine> <machine>rhel5.4.4</machine> <machine>rhel5.4.0</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/libexec/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> <pae/> <nonpae/> </features> </guest> <guest> <os_type>hvm</os_type> <arch name='x86_64'> <wordsize>64</wordsize> <emulator>/usr/libexec/qemu-kvm</emulator> <machine>rhel6.5.0</machine> <machine canonical='rhel6.5.0'>pc</machine> <machine>rhel6.4.0</machine> <machine>rhel6.3.0</machine> <machine>rhel6.2.0</machine> <machine>rhel6.1.0</machine> <machine>rhel6.0.0</machine> <machine>rhel5.5.0</machine> <machine>rhel5.4.4</machine> <machine>rhel5.4.0</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/libexec/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> </features> </guest> </capabilities>

5 13

Ovirt 3.5 Default Cluster no CPU type
by Juan Carlos YJ. Lin 04 Nov '14

04 Nov '14

--=_f7b01b06-f2b9-404a-b435-60b55d52e98b Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Installed Ovirt 3.5 Hosted Engine, During first attemp fail network issue Durign second attemp, run ok, installs ans engine up But Default Cluster created withou CPU type and when Hosted Engine try to adopt the system fails Create a new cluster with CPU type, but also cannot adopt the hosted engine vdsm IS a bug? 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." --=_f7b01b06-f2b9-404a-b435-60b55d52e98b 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'><span>Installed Ovirt 3.5 Hosted Engine,<br>During first attemp fail network issue<br>Durign second attemp, run ok, installs ans engine up<br>But Default Cluster created withou CPU type and when Hosted Engine try to adopt the system fails<br><br>Create a new cluster with CPU type,  but also cannot adopt the hosted engine vdsm<br><br>IS a bug?<br><br><span name="x"></span>Juan Carlos Lin<br>Unisoft S.A.<br>+595-993-288330<span name="x"></span><br></span><br></div> <br> <!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>---------------------------------------------------<br>"Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"<br>"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><br> </body></html> --=_f7b01b06-f2b9-404a-b435-60b55d52e98b--

4 3