[Users] single ExportFS for two oVirt infrastructures

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--_000_DC9ABD90CB55EC448B1F682D5731AF7407A735470AIAD2MBX17mex0_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, we are currently in the progress to switch our oVirt infrastructure from 3.= 0 to 3.2.1 Our current Export-NFS / ISO-Domain (NAS system) is connected to oVirt 3.0= . We plan to export all VMs(~90) to our NAS and import to oVirt3.2.1 (migrati= on) At the moment I don't see any problem, but to make sure I have this questio= n regarding ExportNFS: Is it possible to connect the same Export-NFS to two oVirt instances at the= same time, one side using export function, one side doing imports? Thanks in advance! Best, Sven. Sven Knohsalla | System Administration Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mail s.knohsalla@netbi= scuits.com | Skype: netbiscuits.admin Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY [https://my.netbiscuits.com/image/image_gallery?uuid=3D3a1a9d19-c305-4032-8= cef-00b03c3d4c79&groupId=3D10211&t=3D1361534926402]<http://www.netbiscuits.= com/> [https://my.netbiscuits.com/image/image_gallery?uuid=3D9e553e7b-3e7d-4784-= b274-15aa1dfb48e2&groupId=3D10211&t=3D1361533377340] <https://www.netbiscui= ts.com/news> [https://my.netbiscuits.com/image/image_gallery?uuid=3D1d1a5e= 29-ceda-4ab1-9353-67a1e838364d&groupId=3D10211&t=3D1347281040591] <https://= twitter.com/netbiscuits> [https://my.netbiscuits.com/image/image_gallery?u= uid=3Dc99bf866-be25-4236-a0ee-dca68ec828a5&groupId=3D10211&t=3D134728098384= 8] <http://www.linkedin.com/company/netbiscuits> [https://my.netbiscuits.c= om/image/image_gallery?uuid=3Dd62ba951-14dc-450d-b5f1-be33884225e3&groupId= =3D10211&t=3D1347280983872] <http://www.xing.com/companies/netbiscuitsgmbh>= [https://my.netbiscuits.com/image/image_gallery?uuid=3D7b28f500-f415-40bb= -851f-0cd55beeaf45&groupId=3D10211&t=3D1347280983791] <https://www.facebook= .com/Netbiscuits> [https://my.netbiscuits.com/image/image_gallery?uuid=3Dc= c8764d0-a5ac-4623-bb63-da3ca7c97f94&groupId=3D10211&t=3D1347280983836] <htt= ps://plus.google.com/u/0/112410769451962733032> [https://my.netbiscuits.co= m/image/image_gallery?uuid=3Da15e871c-a11b-419c-acca-da5a0ebd5856&groupId= =3D10211&t=3D1347281040599] <http://www.youtube.com/user/netbiscuits> Register Court: Local Court Kaiserslautern | Commercial Register ID: HR B 3= 604 Management Board: Guido Moggert, Michael Neidh=F6fer, Christian Reitz, Mart= in S=FC=DF This message and any files transmitted with it are confidential and intende= d solely for the use of the individual or entity to whom they are addressed= . 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@page WordSection1 {size:612.0pt 792.0pt; margin:70.85pt 70.85pt 2.0cm 70.85pt;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext=3D"edit"> <o:idmap v:ext=3D"edit" data=3D"1" /> </o:shapelayout></xml><![endif]--></head><body lang=3DEN-US link=3Dblue vli= nk=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>Hi,<o:p></o:p></= p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>we are cur= rently in the progress to switch our oVirt infrastructure from 3.0 to 3.2.1= <o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNorm= al>Our current =A0Export-NFS / ISO-Domain (NAS system) is connected to oVir= t 3.0.<o:p></o:p></p><p class=3DMsoNormal>We plan to export all VMs(~90) to= our NAS and import to oVirt3.2.1 (migration)<o:p></o:p></p><p class=3DMsoN= ormal><o:p> </o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p cla= ss=3DMsoNormal>At the moment I don’t see any problem, but to make sur= e I have this question regarding ExportNFS:<o:p></o:p></p><p class=3DMsoNor= mal><o:p> </o:p></p><p class=3DMsoNormal>Is it possible to connect the= same Export-NFS to two oVirt instances at the same time, <o:p></o:p></p><p= class=3DMsoNormal>one side using export function, one side doing imports?<= br><br><o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3D= MsoNormal>Thanks in advance!<o:p></o:p></p><p class=3DMsoNormal><o:p> = </o:p></p><p class=3DMsoNormal>Best, Sven.<o:p></o:p></p><p class=3DMsoNorm= al><o:p> </o:p></p><p class=3DMsoNormal><span style=3D'color:#5A5A5A'>= Sven Knohsalla </span><span style=3D'color:#C00000'>|</span><span style=3D'= color:#5A5A5A'> System Administration<o:p></o:p></span></p><p class=3DMsoNo= rmal><span style=3D'color:gray'><o:p> </o:p></span></p><p class=3DMsoN= ormal><span style=3D'font-size:9.0pt;color:#5A5A5A'>Office +49 631 68036 43= 3 | Fax +49 631 68036 111=A0 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Hi Sven, You can connect your export domain to only one instance of oVirt (have the same problem in my setup with RHEV 3.1 and oVirt 3.2.1 with only one export domain). So you have to export some of your vms or all vms (depending on possible downtime and space on your export domain), detach export domain from oVirt 3.0, attach it to oVirt 3.2 and import your vms. If you can't export all vms at the same time you could script this process with ovirt-shell/REST-API/Python-API to e.g. export first 5 vms, detach export domain, attach export domain, import these 5 vms, detach, attach, export next 5 vms,... Sharing your ISO domain is possible... Regards, René On 05/13/2013 04:12 PM, Sven Knohsalla wrote:
Hi,
we are currently in the progress to switch our oVirt infrastructure from 3.0 to 3.2.1
Our current Export-NFS / ISO-Domain (NAS system) is connected to oVirt 3.0.
We plan to export all VMs(~90) to our NAS and import to oVirt3.2.1 (migration)
At the moment I don’t see any problem, but to make sure I have this question regarding ExportNFS:
Is it possible to connect the same Export-NFS to two oVirt instances at the same time,
one side using export function, one side doing imports?
Thanks in advance!
Best, Sven.
Sven Knohsalla |System Administration
Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mails.knohsalla@netbiscuits.com| Skype: netbiscuits.admin
Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY
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Hi Rene, thanks for the quick response :) I will have a look at the ovirt shell/REST API (http://www.ovirt.org/REST-Api), if I fail here(new topic for me) I try to clone NFS export folder on current NAS using RRTP to another NAS, which I can attach to 3.2.1 after deactivating RRTP. Best, Sven. -----Ursprüngliche Nachricht----- Von: "René Koch (ovido)" [mailto:r.koch@ovido.at] Gesendet: Montag, 13. Mai 2013 16:31 An: Sven Knohsalla Cc: users@ovirt.org Betreff: Re: [Users] single ExportFS for two oVirt infrastructures Hi Sven, You can connect your export domain to only one instance of oVirt (have the same problem in my setup with RHEV 3.1 and oVirt 3.2.1 with only one export domain). So you have to export some of your vms or all vms (depending on possible downtime and space on your export domain), detach export domain from oVirt 3.0, attach it to oVirt 3.2 and import your vms. If you can't export all vms at the same time you could script this process with ovirt-shell/REST-API/Python-API to e.g. export first 5 vms, detach export domain, attach export domain, import these 5 vms, detach, attach, export next 5 vms,... Sharing your ISO domain is possible... Regards, René On 05/13/2013 04:12 PM, Sven Knohsalla wrote:
Hi,
we are currently in the progress to switch our oVirt infrastructure from 3.0 to 3.2.1
Our current Export-NFS / ISO-Domain (NAS system) is connected to oVirt 3.0.
We plan to export all VMs(~90) to our NAS and import to oVirt3.2.1 (migration)
At the moment I don't see any problem, but to make sure I have this question regarding ExportNFS:
Is it possible to connect the same Export-NFS to two oVirt instances at the same time,
one side using export function, one side doing imports?
Thanks in advance!
Best, Sven.
Sven Knohsalla |System Administration
Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mails.knohsalla@netbiscuits.com| Skype: netbiscuits.admin
Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY
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On 05/13/2013 05:40 PM, Sven Knohsalla wrote:
Hi Rene,
thanks for the quick response :)
I will have a look at the ovirt shell/REST API (http://www.ovirt.org/REST-Api), if I fail here(new topic for me) I try to clone NFS export folder on current NAS using RRTP to another NAS, which I can attach to 3.2.1 after deactivating RRTP.
or you can create multiple export domains, export a few to the first, detach, move to 2nd ovirt, export to the 2nd export SD, etc... depends on time it takes i guess
Best, Sven.
-----Ursprüngliche Nachricht----- Von: "René Koch (ovido)" [mailto:r.koch@ovido.at] Gesendet: Montag, 13. Mai 2013 16:31 An: Sven Knohsalla Cc: users@ovirt.org Betreff: Re: [Users] single ExportFS for two oVirt infrastructures
Hi Sven,
You can connect your export domain to only one instance of oVirt (have the same problem in my setup with RHEV 3.1 and oVirt 3.2.1 with only one export domain). So you have to export some of your vms or all vms (depending on possible downtime and space on your export domain), detach export domain from oVirt 3.0, attach it to oVirt 3.2 and import your vms.
If you can't export all vms at the same time you could script this process with ovirt-shell/REST-API/Python-API to e.g. export first 5 vms, detach export domain, attach export domain, import these 5 vms, detach, attach, export next 5 vms,...
Sharing your ISO domain is possible...
Regards, René
On 05/13/2013 04:12 PM, Sven Knohsalla wrote:
Hi,
we are currently in the progress to switch our oVirt infrastructure from 3.0 to 3.2.1
Our current Export-NFS / ISO-Domain (NAS system) is connected to oVirt 3.0.
We plan to export all VMs(~90) to our NAS and import to oVirt3.2.1 (migration)
At the moment I don't see any problem, but to make sure I have this question regarding ExportNFS:
Is it possible to connect the same Export-NFS to two oVirt instances at the same time,
one side using export function, one side doing imports?
Thanks in advance!
Best, Sven.
Sven Knohsalla |System Administration
Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mails.knohsalla@netbiscuits.com| Skype: netbiscuits.admin
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This message and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. It may also be privileged or otherwise protected by work product immunity or other legal rules. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited.
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participants (3)
-
"René Koch (ovido)"
-
Itamar Heim
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Sven Knohsalla