Hi all, What would be the best upgrade path for upgrading a 3.5.2 cluster from C6 to C7? Am I right in understanding that a cluster can have mixed hosts, but once a VM is on a C7 host, it cannot be migrated back to C6? -- Met vriendelijke groeten / With kind regards, Johan Kooijman
--_000_D18CF180D670soerenmalchowmconnet_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Dear Johan Basically we did just that last week, but we created a new cluster and put = it new hosts with CentOS 7.1 and then migrated the machines, we also made t= he experience that Live Migration between clusters (in this Case Fedora 20 = -> CentOS 7.1) does work if not you have to reboot the hosts. The last thing we did not due is migrated the hosted engine as well, but fr= om my understanding it should basically be that same as migrating to a host= ed engine =96 i will report once we go there Cheers Soeren From: Johan Kooijman <mail@johankooijman.com<mailto:mail@johankooijman.com>=
Date: Thursday 28 May 2015 09:39 To: users <users@ovirt.org<mailto:users@ovirt.org>> Subject: [ovirt-users] Upgrade path Hi all, What would be the best upgrade path for upgrading a 3.5.2 cluster from C6 t= o C7? Am I right in understanding that a cluster can have mixed hosts, but once a= VM is on a C7 host, it cannot be migrated back to C6? -- Met vriendelijke groeten / With kind regards, Johan Kooijman --_000_D18CF180D670soerenmalchowmconnet_ Content-Type: text/html; charset="Windows-1252" Content-ID: <E1106B9A8034904BBDB8C949D405017D@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>Dear Johan</div> <div><br> </div> <div>Basically we did just that last week, but we created a new cluster and= put it new hosts with CentOS 7.1 and then migrated the machines, we also m= ade the experience that Live Migration between clusters (in this Case Fedor= a 20 -> CentOS 7.1) does work if not you have to reboot the hosts.</div> <div><br> </div> <div>The last thing we did not due is migrated the hosted engine as well, b= ut from my understanding it should basically be that same as migrating to a= hosted engine =96 i will report once we go there</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>Johan Kooijman <<a href=3D= "mailto:mail@johankooijman.com">mail@johankooijman.com</a>><br> <span style=3D"font-weight:bold">Date: </span>Thursday 28 May 2015 09:39<br=
<span style=3D"font-weight:bold">To: </span>users <<a href=3D"mailto:use= rs@ovirt.org">users@ovirt.org</a>><br> <span style=3D"font-weight:bold">Subject: </span>[ovirt-users] Upgrade path= <br> </div> <div><br> </div> <div> <div> <div dir=3D"ltr">Hi all, <div><br> </div> <div>What would be the best upgrade path for upgrading a 3.5.2 cluster from= C6 to C7?</div> <div>Am I right in understanding that a cluster can have mixed hosts, but o= nce a VM is on a C7 host, it cannot be migrated back to C6?</div> <div> <div><br> </div> -- <br> <div class=3D"gmail_signature"> <div dir=3D"ltr">Met vriendelijke groeten / With kind regards,<br> Johan Kooijman<br> </div> </div> </div> </div> </div> </div> </span> </body> </html> --_000_D18CF180D670soerenmalchowmconnet_--
participants (2)
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Johan Kooijman -
Soeren Malchow