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Agenda for April 22 oVirt Weekly Sync
by Sandro Bonazzola 21 Apr '15

21 Apr '15

Hi, I would like to add to the oVirt Weekly Sync agenda the following topics - oVirt 3.5.2 GA - Go / No Go - oVirt 3.6.0 Feature submission deadline - oVirt Infra security hardening status - Action items status from previous sync meeting - Schedule / Volunteers for "office hours" series Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Engine setup failed with the latest master
by knarra 21 Apr '15

21 Apr '15

Hi Everyone, I have latest master installed on my system. When i tried yum update followed by engine-setup, engine-setup is not successful. Following are the errors i see during engine-setup. [INFO ] Rolling back database schema [ INFO ] Clearing Engine database engine_20150402155955 [ INFO ] Restoring Engine database engine_20150402155955 [ INFO ] Restoring file '/var/lib/ovirt-engine/backups/engine-20150421111802.LxRI8N.dump' to database localhost:engine_20150402155955. [ ERROR ] Errors while restoring engine_20150402155955 database, please check the log file for details [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20150421110722-raf0k9.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20150421113049-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed I see the following in the logs. http://fpaste.org/213674/29598543/ I am stuck now and cannot proceed further, can some one please help Thanks kasturi.

2 1

Clean up Hosted Engine entry in oVirt console
by Eric Wong 21 Apr '15

21 Apr '15

--_000_87E152BF0D55124F8311754D69D209F67BEAB170MSEX02FRA9corps_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hello oVirt Forum members: We are currently using oVirt Version 3.5.0.1-1.el6. We tried to migrate to= use hosted-engine model. Somehow the hosted-engine got created, but the migration failed. So I ran = engine-setup to remove the installation. However, I am now leave with a VM= entry in our oVirt console called HostedEngine. Tried to remove the entry= by clicking on the Remove button on the console gives a message: Error while executing action: HostedEngine: Cannot remove VM. This VM is not managed by the engine. As far as I can tell, all files that were touched by the hosted-engine are = reverted back to before install state. So I am not sure where that HostedE= ngine entry is coming from. Is that a record in the database that I need t= o clean up manually from the db? Any advice is appreciated. Thanks, Eric --_000_87E152BF0D55124F8311754D69D209F67BEAB170MSEX02FRA9corps_ Content-Type: text/html; charset="Windows-1252" 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=3DWindows-1= 252"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style id=3D"owaParaStyle"></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Hello oVirt Forum members= :<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">We are currently using oV= irt Version 3.5.0.1-1.el6.  We tried to migrate to use hosted-engine m= odel.  <o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Somehow the hosted-engine= got created, but the migration failed.  So I ran engine-setup to remo= ve the installation.  However, I am now leave with a VM entry in our oVirt console called HostedEngine.  Tried to remove the entry = by clicking on the Remove button on the console gives a message: <o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Error while executing act= ion: <o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">HostedEngine:<o:p></o:p><= /span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Cannot remove VM. This VM= is not managed by the engine. <o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">As far as I can tell, all= files that were touched by the hosted-engine are reverted back to before i= nstall state.  So I am not sure where that HostedEngine entry is coming from.  Is that a record in the database that I need t= o clean up manually from the db?<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Any advice is appreciated= .<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D"><o:p> </o:p></span><= /p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Thanks,<o:p></o:p></span>= </p> <p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca= libri","sans-serif";color:#1F497D">Eric<o:p></o:p></span></p= > </div> </body> </html> --_000_87E152BF0D55124F8311754D69D209F67BEAB170MSEX02FRA9corps_--

2 2

bonding interfaces
by Bill Dossett 21 Apr '15

21 Apr '15

--_000_B47F00825D68444ABC03733078275360377C25AB013BR1MPN1013MG_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, I had a Gluster Cluster running that I setup with oVirt engine... "had" bei= ng the operative word here. Today I connected the second network interface and then went to the host an= d tried to bond this interface to the ovirt mgmt. network... this is where = the "had" part comes in ;-) Now I have no working interfaces at all, can't ping in or out and all inter= faces say they are down, en1, 2, ovrtmgmt and bond0 when I do an ip add (th= is is centos7) I have done this quite a few times on RHEV clusters and it always worked we= ll, very impressed with it. The differences are... RHEV cluster I was using trunked ports and VLANS RHEV I was using 6.4 or 6.5 RHEL I think that's it. I haven't really dug into the /etc/sysconfig/network-scripts to see what no= rmally goes into the config files to create a bonded interface - only to se= e how to configure my first interface with a vlan and then I let ovirtengin= e do the rest for me as it worked so wellI I guess I may have to rip it out and start over unless anyone has any tips = on fixing it. It's just PoC anyway, so learning. Thanks Bill Dossett Systems Architect Tech Central - Global Engineering Services T +1 303 440 3523 M +44 (0)777 590 8612 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com<http://pitneybowes.com/> Pitney Bowes 4750 Walnut Street | Boulder, Colorado, 80301 | USA In Engineering? Raise a ticket via Remedy Anywhere [HERE<applewebdata://5D25CA10-0BA9-4233-= 9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Inc= ident/newIncident.aspx>] takes less than a minute CloudForms User Guide available [HERE<https://dl.dropboxusercontent.com/u/6= 219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf>] ________________________________ --_000_B47F00825D68444ABC03733078275360377C25AB013BR1MPN1013MG_ 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 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hi,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I had a Gluster Cluster running that I setup with oV= irt engine… “had” being the operative word here.<o:p></o:= p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Today I connected the second network interface and t= hen went to the host and tried to bond this interface to the ovirt mgmt. ne= twork… this is where the “had” part comes in ;-)<o:p></o:= p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Now I have no working interfaces at all, can’t= ping in or out and all interfaces say they are down, en1, 2, ovrtmgmt and = bond0 when I do an ip add (this is centos7)<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I have done this quite a few times on RHEV clusters = and it always worked well, very impressed with it.  <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">The differences are…<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">RHEV cluster I was using trunked ports and VLANS<o:p= ></o:p></p> <p class=3D"MsoNormal">RHEV I was using 6.4 or 6.5 RHEL  <o:p></o:p></= p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I think that’s it.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I haven’t really dug into the /etc/sysconfig/n= etwork-scripts to see what normally goes into the config files to create a = bonded interface – only to see how to configure my first interface wi= th a vlan and then I let ovirtengine do the rest for me as it worked so wellI<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I guess I may have to rip it out and start over unle= ss anyone has any tips on fixing it.  It’s just PoC anyway, so l= earning.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" width=3D"1280" style=3D"width:960.0pt"> <tbody> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial","sans-serif";color:#0082D5;mso-fareast-language:EN-G= B">Bill Dossett</span></b><span style=3D"mso-fareast-language:EN-GB"><o:p><= /o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial","sans-serif";mso-fareast-language:EN-GB">Systems Archit= ect</span><span style=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial","sans-serif";mso-fareast-language:EN-GB">Tech Centra= l – Global Engineering Services</span></b><span style=3D"mso-fareast-= language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;mso-fareast-language= :EN-GB"> </span><span style=3D"mso-fareast-language:EN-GB"><o:p></o:p>= </span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial","sans-serif";mso-fareast-language:EN-GB">T</span></b= ><span style=3D"font-size:10.0pt;font-family:"Arial","sans-s= erif";mso-fareast-language:EN-GB"> +1 303 440 3523</span><spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial","sans-serif";mso-fareast-language:EN-GB">M</span></b= ><span style=3D"font-size:10.0pt;font-family:"Arial","sans-s= erif";mso-fareast-language:EN-GB"> +44 (0)777 590 8612</span>= <span style=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-GB"><a href= =3D"mailto:bill.dossett@pb.com"><span style=3D"color:#954F72">bill.dossett@= pb.com</span></a><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-GB"><a href= =3D"http://pitneybowes.com/"><span style=3D"color:#954F72">pitneybowes.com<= /span></a><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;mso-fareast-language= :EN-GB"><br> </span><b><span style=3D"font-size:10.0pt;font-family:"Arial",&qu= ot;sans-serif";mso-fareast-language:EN-GB">Pitney Bowes</span></b><spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial","sans-serif";mso-fareast-language:EN-GB">4750 Walnut St= reet | Boulder, Colorado, 80301 | USA</span><span style=3D"mso-fareast-lang= uage:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial","sans-serif";mso-fareast-language:EN-GB"> </span><= span style=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-GB"> <o:= p></o:p></span></p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal" style=3D"page-break-after:avoid"><span style=3D"font= -size:10.0pt;font-family:"Arial","sans-serif";mso-farea= st-language:EN-GB">In Engineering?</span><span style=3D"mso-fareast-languag= e:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial","sans-serif";mso-fareast-language:EN-GB">Raise a tic= ket via Remedy Anywhere [<span style=3D"color:#0082D5"><a href=3D"applewebd= ata://5D25CA10-0BA9-4233-9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCP= PM/GES/Lists/Create%20Incident/newIncident.aspx"><span style=3D"color:#0082= D5">HERE</span></a></span>]<span style=3D"color:blue"> </span>takes 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class=3D"MsoNormal"><o:p> </o:p></p> </div> <br> <hr> <font face=3D"Arial" color=3D"Black" size=3D"2"><br> </font> </body> </html> --_000_B47F00825D68444ABC03733078275360377C25AB013BR1MPN1013MG_--

3 5

Re: [ovirt-users] bonding interfaces
by Soeren Malchow 21 Apr '15

21 Apr '15

--_000_D159E0274ED4soerenmalchowmconnet_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hi Bill, First, i would strongly suggest that you check whether the interfaces are e= xplcicitly NOT managed by NetworkManager, thats the way we do it. We have something like this =97 DEVICE=3Dovirtmgmt TYPE=3DBridge DELAY=3D0 STP=3Doff ONBOOT=3Dyes IPADDR=3D NETMASK=3D GATEWAY=3D BOOTPROTO=3Dnone DEFROUTE=3Dyes NM_CONTROLLED=3Dno HOTPLUG=3Dno ---- And =97 DEVICE=3Dbond0 BONDING_OPTS=3D'miimon=3D100 updelay=3D0 downdelay=3D0 mode=3D802.3ad xmit_= hash_policy=3Dlayer3+4' BRIDGE=3Dovirtmgmt ONBOOT=3Dyes NM_CONTROLLED=3Dno HOTPLUG=3Dno --- Physical interfaces =97 DEVICE=3Dp3p3 HWADDR=3D MASTER=3Dbond0 SLAVE=3Dyes ONBOOT=3Dyes MTU=3D1500 NM_CONTROLLED=3Dno =97 And we actually create all the interfaces BEFORE ovirt installation even th= ough the files will be regenerated after installing and configuring ovirt (= vdsm) That works like a charm for us Cheers Soeren From: Bill Dossett <Bill.Dossett(a)pb.com<mailto:Bill.Dossett@pb.com>> Date: Thursday 16 April 2015 21:49 To: "users(a)ovirt.org<mailto:users@ovirt.org>" <users(a)ovirt.org<mailto:users= @ovirt.org>> Subject: [ovirt-users] bonding interfaces Hi, I had a Gluster Cluster running that I setup with oVirt engine=85 =93had=94= being the operative word here. Today I connected the second network interface and then went to the host an= d tried to bond this interface to the ovirt mgmt. network=85 this is where = the =93had=94 part comes in ;-) Now I have no working interfaces at all, can=92t ping in or out and all int= erfaces say they are down, en1, 2, ovrtmgmt and bond0 when I do an ip add (= this is centos7) I have done this quite a few times on RHEV clusters and it always worked we= ll, very impressed with it. The differences are=85 RHEV cluster I was using trunked ports and VLANS RHEV I was using 6.4 or 6.5 RHEL I think that=92s it. I haven=92t really dug into the /etc/sysconfig/network-scripts to see what = normally goes into the config files to create a bonded interface =96 only t= o see how to configure my first interface with a vlan and then I let ovirte= ngine do the rest for me as it worked so wellI I guess I may have to rip it out and start over unless anyone has any tips = on fixing it. It=92s just PoC anyway, so learning. Thanks Bill Dossett Systems Architect Tech Central =96 Global Engineering Services T +1 303 440 3523 M +44 (0)777 590 8612 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com<http://pitneybowes.com/> Pitney Bowes 4750 Walnut Street | Boulder, Colorado, 80301 | USA In Engineering? Raise a ticket via Remedy Anywhere [HERE<applewebdata://5D25CA10-0BA9-4233-= 9DDF-69951F87F8AB/teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Inc= ident/newIncident.aspx>] takes less than a minute CloudForms User Guide available [HERE<https://dl.dropboxusercontent.com/u/6= 219441/ManageIQ%20-%20User%20Manual%20PB%20v5.pdf>] ________________________________ --_000_D159E0274ED4soerenmalchowmconnet_ Content-Type: text/html; charset="Windows-1252" Content-ID: <42A3D06613151E4C827129CE3CF4D8DE(a)liquidcampaign.com> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3DWindows-1= 252"> </head> <body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-lin= e-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-fami= ly: Calibri, sans-serif;"> <div>Hi Bill,</div> <div><br> </div> <div>First, i would strongly suggest that you check whether the interfaces = are explcicitly NOT managed by NetworkManager, thats the way we do it.</div= > <div><br> </div> <div>We have something like this</div> <div><br> </div> <div>=97</div> <div><br> </div> <div> <div>DEVICE=3Dovirtmgmt</div> <div>TYPE=3DBridge</div> <div>DELAY=3D0</div> <div>STP=3Doff</div> <div>ONBOOT=3Dyes</div> <div>IPADDR=3D</div> <div>NETMASK=3D</div> <div>GATEWAY=3D</div> <div>BOOTPROTO=3Dnone</div> <div>DEFROUTE=3Dyes</div> <div>NM_CONTROLLED=3Dno</div> <div>HOTPLUG=3Dno</div> </div> <div><br> </div> <div>----</div> <div><br> </div> <div>And</div> <div><br> </div> <div>=97</div> <div> <div>DEVICE=3Dbond0</div> <div>BONDING_OPTS=3D'miimon=3D100 updelay=3D0 downdelay=3D0 mode=3D802.3ad = xmit_hash_policy=3Dlayer3+4'</div> <div>BRIDGE=3Dovirtmgmt</div> <div>ONBOOT=3Dyes</div> <div>NM_CONTROLLED=3Dno</div> <div>HOTPLUG=3Dno</div> </div> <div>---</div> <div><br> </div> <div>Physical interfaces</div> <div><br> </div> <div>=97</div> <div><br> </div> <div> <div>DEVICE=3Dp3p3</div> <div>HWADDR=3D</div> <div>MASTER=3Dbond0</div> <div>SLAVE=3Dyes</div> <div>ONBOOT=3Dyes</div> <div>MTU=3D1500</div> <div>NM_CONTROLLED=3Dno</div> </div> <div><br> </div> <div>=97</div> <div><br> </div> <div>And we actually create all the interfaces BEFORE ovirt installation ev= en though the files will be regenerated after installing and configuring ov= irt (vdsm)</div> <div><br> </div> <div>That works like a charm for us</div> <div><br> </div> <div>Cheers</div> <div>Soeren </div> <div><br> </div> <div><br> </div> <span id=3D"OLK_SRC_BODY_SECTION"> <div style=3D"font-family:Calibri; font-size:11pt; text-align:left; color:b= lack; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM:= 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid;= BORDER-RIGHT: medium none; PADDING-TOP: 3pt"> <span style=3D"font-weight:bold">From: </span>Bill Dossett <<a href=3D"m= ailto:Bill.Dossett@pb.com">Bill.Dossett(a)pb.com</a>><br> <span style=3D"font-weight:bold">Date: </span>Thursday 16 April 2015 21:49<= br> <span style=3D"font-weight:bold">To: </span>"<a href=3D"mailto:users@o= virt.org">users(a)ovirt.org</a>" <<a href=3D"mailto:users@ovirt.org">= users(a)ovirt.org</a>><br> <span style=3D"font-weight:bold">Subject: </span>[ovirt-users] bonding inte= rfaces<br> </div> <div><br> </div> <div xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micro= soft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" x= mlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:/= /www.w3.org/TR/REC-html40"> <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> <div lang=3D"EN-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hi,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I had a Gluster Cluster running that I setup with oV= irt engine=85 =93had=94 being the operative word here.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Today I connected the second network interface and t= hen went to the host and tried to bond this interface to the ovirt mgmt. ne= twork=85 this is where the =93had=94 part comes in ;-)<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Now I have no working interfaces at all, can=92t pin= g in or out and all interfaces say they are down, en1, 2, ovrtmgmt and bond= 0 when I do an ip add (this is centos7)<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I have done this quite a few times on RHEV clusters = and it always worked well, very impressed with it.  <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">The differences are=85<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">RHEV cluster I was using trunked ports and VLANS<o:p= ></o:p></p> <p class=3D"MsoNormal">RHEV I was using 6.4 or 6.5 RHEL  <o:p></o:p></= p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I think that=92s it.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I haven=92t really dug into the /etc/sysconfig/netwo= rk-scripts to see what normally goes into the config files to create a bond= ed interface =96 only to see how to configure my first interface with a vla= n and then I let ovirtengine do the rest for me as it worked so wellI<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I guess I may have to rip it out and start over unle= ss anyone has any tips on fixing it.  It=92s just PoC anyway, so learn= ing.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" width=3D"1280" style=3D"width:960.0pt"> <tbody> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal"><b><span style=3D"font-size: 10pt; font-family: Aria= l, sans-serif; color: rgb(0, 130, 213);">Bill Dossett</span></b><span style= =3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size: 10pt; font-family: Arial, = sans-serif;">Systems Architect</span><span style=3D"mso-fareast-language:EN= -GB"><o:p></o:p></span></p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal"><b><span style=3D"font-size: 10pt; font-family: Aria= l, sans-serif;">Tech Central =96 Global Engineering Services</span></b><spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;mso-fareast-language= :EN-GB"> </span><span style=3D"mso-fareast-language:EN-GB"><o:p></o:p>= </span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size: 10pt; font-family: Aria= l, sans-serif;">T</span></b><span style=3D"font-size: 10pt; font-family: Ar= ial, sans-serif;"> +1 303 440 3523</span><span style=3D"mso-fareas= t-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size: 10pt; font-family: Aria= l, sans-serif;">M</span></b><span style=3D"font-size: 10pt; font-family: Ar= ial, sans-serif;"> +44 (0)777 590 8612</span><span style=3D"mso-fa= reast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-GB"><a href= =3D"mailto:bill.dossett@pb.com"><span style=3D"color:#954F72">bill.dossett@= pb.com</span></a><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-GB"><a href= =3D"http://pitneybowes.com/"><span style=3D"color:#954F72">pitneybowes.com<= /span></a><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;mso-fareast-language= :EN-GB"><br> </span><b><span style=3D"font-size: 10pt; font-family: Arial, sans-serif;">= Pitney Bowes</span></b><span style=3D"mso-fareast-language:EN-GB"><o:p></o:= p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size: 10pt; font-family: Arial, = sans-serif;">4750 Walnut Street | Boulder, Colorado, 80301 | USA</span><spa= n style=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size: 10pt; font-family: Arial, = sans-serif;"> </span><span style=3D"mso-fareast-language:EN-GB"><o:p><= /o:p></span></p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-GB"> <o:= p></o:p></span></p> </td> </tr> <tr> <td width=3D"640" style=3D"width:480.0pt;padding:0cm 0cm 0cm 0cm"> <p class=3D"MsoNormal" style=3D"page-break-after:avoid"><span style=3D"font= -size: 10pt; font-family: Arial, sans-serif;">In Engineering?</span><span s= tyle=3D"mso-fareast-language:EN-GB"><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size: 10pt; font-family: Aria= l, sans-serif;">Raise a ticket via Remedy Anywhere [<span style=3D"color:#0= 082D5"><a href=3D"applewebdata://5D25CA10-0BA9-4233-9DDF-69951F87F8AB/teams= ite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Incident/newIncident.aspx"= ><span style=3D"color:#0082D5">HERE</span></a></span>]<span style=3D"color:= blue"> </span>takes less than a minute</span></b><span style=3D"mso-fareast-language:EN-GB"><o= :p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size: 10pt; font-family: Aria= l, sans-serif;"> </span></b><span style=3D"mso-fareast-language:EN-GB"= ><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"font-size: 10pt; font-family: Aria= l, sans-serif;">CloudForms User Guide available</span></b><span style=3D"fo= nt-size: 10pt; font-family: Arial, sans-serif;"> [<b><span style=3D"co= lor:#0082D5"><a href=3D"https://dl.dropboxusercontent.com/u/6219441/ManageI= Q%20-%20User%20Manual%20PB%20v5.pdf"><span style=3D"color:#0082D5">HERE</sp= an></a></span></b>]</span><span style=3D"mso-fareast-language:EN-GB"><o:p><= /o:p></span></p> </td> </tr> </tbody> </table> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-GB"><o:p>&nbs= p;</o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> <br> <hr> <font face=3D"Arial" color=3D"Black" size=3D"2"><br> </font></div> </div> </span> </body> </html> --_000_D159E0274ED4soerenmalchowmconnet_--

2 1

adding iSCSI storage to storagedomain not possible: checkbox disabled
by Bernd Broermann 20 Apr '15

20 Apr '15

Hello, I am playing with ovirt and succeeded with glusterfs setup "Up and Running with oVirt 3.5" by Jason Brock. There are 3 iSCSI for the setup available. When I repeat this setup with iSCSI disks, I have at least a running hosted_engine on the iSCSI lun. But I cannot add this iSCSI Lun to my initial storagedomain. In the dialog box for adding luns to Storage-domains, the check box for the lun with the hosted-engine is disabled ( shown geayed out) . How can i used this lun too? thanks for answers. Here some data: [root@o1 ~] yum repolist ..... repo id repo name status !base/7/x86_64 CentOS-7 - Base 8,652 !extras/7/x86_64 CentOS-7 - Extras 84 !gh gh 2 !ovirt-3.5/7 Latest oVirt 3.5 Release 286 !ovirt-3.5-epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 7,677 !ovirt-3.5-glusterfs-epel/7/x86_64 GlusterFS is a clustered file-system capable of scaling to seve 12 !ovirt-3.5-glusterfs-noarch-epel/7 GlusterFS is a clustered file-system capable of scaling to seve 1 !ovirt-3.5-patternfly1-noarch-epel/x86_64 Copr repo for patternfly1 owned by patternfly 6 !updates/7/x86_64 CentOS-7 - Updates 357 [root@o1 ~]# pvs PV VG Fmt Attr PSize PFree /dev/mapper/368fc61d60ce21f7f414235020000a0fa aaebe9c2-3ec3-4b58-96e9-328cac605601 lvm2 a-- 1023.75g 1019.88g /dev/mapper/368fc61d60ce22f80414265020000c077 aaebe9c2-3ec3-4b58-96e9-328cac605601 lvm2 a-- 1023.75g 1023.75g /dev/mapper/368fc61d60ce27f7c41420502000000dd b64b8502-922f-413f-9340-e1c693b3d517 lvm2 a-- 1023.75g 994.62g [root@o1 ~]# vgs VG #PV #LV #SN Attr VSize VFree aaebe9c2-3ec3-4b58-96e9-328cac605601 2 6 0 wz--n- 2.00t 2.00t b64b8502-922f-413f-9340-e1c693b3d517 1 9 0 wz--n- 1023.75g 994.62g

2 1

Remove Master Data Domain in oVirt 3.5.0
by s k 20 Apr '15

20 Apr '15

--_bb8b9ee9-e969-42e3-b3dd-4e5e09ce289a_ Content-Type: text/plain; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable Hello=2C I would like to remove the Master Data Domain because I need to decommissio= n the underlying storage device. Is there a way to manually change the Master Data Domain? Will the Master D= ata Domain be reassigned automatically when the current one is deleted? Thank you=2C Sokratis = --_bb8b9ee9-e969-42e3-b3dd-4e5e09ce289a_ Content-Type: text/html; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'>Hello=2C<div><br></div><div><br>= </div><div>I would like to remove the Master Data Domain because I need to = decommission the underlying storage device.</div><div><br></div><div><br></= div><div>Is there a way to manually change the Master Data Domain? Will the= Master Data Domain be reassigned automatically when the current one is del= eted?</div><div><br></div><div><br></div><div>Thank you=2C</div><div><br></= div><div><br></div><div>Sokratis</div> </div></body> </html>= --_bb8b9ee9-e969-42e3-b3dd-4e5e09ce289a_--

4 14

moVirt: new testing release
by Tomas Jelinek 20 Apr '15

20 Apr '15

Hey all, a new testing release of moVirt[1] (an android client for oVirt) has been just published. You can get it from [2]. It contains significant contributions from the outreachy [3] candidates provided during application period - thank you for that! New stuff: - Persistent auth sessions (e.g. will not keep login/logout at on all request) - Import custom CA (e.g. if you have a custom or self signed cert you can import it directly from moVirt to be used and trusted by moVirt - e.g. no need to trust all hosts) - Triggers support regex (e.g. you can monitor your data center for it's events containing some regex like ".*The Storage Domain does not contain any.*) - Integrated new entities (VM disks, VM nics, Host details) - Material design (e.g. it looks like a modern Android application now :) ) A big thank you for all who contributed! Any feedback more than welcome, Tomas [1]: https://github.com/matobet/moVirt [2]: https://github.com/matobet/moVirt/blob/master/moVirt/moVirt-debug.apk?raw=t… [3]: https://www.gnome.org/outreachy/

1 0

oVirt 3.5 -- Domain questions
by David Smith 19 Apr '15

19 Apr '15

FWIW I've done lots of goog searches and came up with a lot of old info, so I thought I'd ask here for the latest before going down the wrong path. Two issues here; running 3.5 First issue; On one domain, I have a master and secondary data domain. Eventually I want to move everything from the master to secondary, and promote the secondary data domain to master, and retire the current master. Whats the best process for this? Second issue; I have two clusters, for now we'll call them A and B Cluster A has a master data domain that I want to effectively shut down (turn all VMs off, shut down the domain) --- can I then reattach that domain as a secondary to Cluster B and reactivate the VMs?

1 1

oVirt 3.5.2 Hypervisor crash, guest VMs not migrating
by Ron V 17 Apr '15

17 Apr '15

Hello, I am testing guest VM migration in the event of a host crash, and I am surprised to see that guests that are selected to be highly available do not migrate when a host is forcibly turned off. I have a 2 host cluster using iSCSI for storage, and when one of the hosts, either the SPM or normal, is forcibly turned off, although the engine sees the host as non-responsive, the VMs that were running on it remain on that crashed host, and a question mark (?) appears next to them. Other than checking "highly available", is there another step that needs to be made for a VM to be restarted on a working host should the host it is running on fail? Thanks, R.

3 4