Kindly double check if both OS type and the controller defined are identical - it makes no sense to me to use same settings but get different results.
Also, try CentOS 7.2 on the new installation (though, explicitly settings the controller on the template should override whatever controller is defined IN the OS Type). Can you do the "lspci" inside the OS/VM, to show the controller? Or actually "virsh dumpxml i-x-y-VM" would be good as well (grepping the controller...) Best, Andrija On Sun, Sep 1, 2019, 23:37 Fariborz Navidan <mdvlinqu...@gmail.com> wrote: > Hi, > > :D I just noticed right now that I have pasted my question into subject > line instead of message body ;D > > Both are version 4.12.0.0. A guest running CentOS 7.6 on old ACS detects > disk as vda but same guest on new one detects as sda. Templates on ACS > installation. OS type "CentOS 7" gives virtio access to CentOS 7.6 on old > ACS. > ------------ > > On Mon, Sep 2, 2019 at 1:18 AM Andrija Panic <andrija.pa...@gmail.com> > wrote: > > > That's a nice email subject indeed :) > > > > For template, make sure that you are using identical OS type for that > > template, on the new ACS as on the old one. Are these ACS installations > of > > the same version? > > > > Keep in mind that "CentOS 7" is not the same as "CentOS 7.2" from ACS > > perspective and the last one will consume virtio, while the previous one > > will spin IDE controller inside a VM... > > > > Andrija > > > > On Sun, Sep 1, 2019, 12:14 Fariborz Navidan <mdvlinqu...@gmail.com> > wrote: > > > > > Hello, > > > > > > I have configured a new ACS? > > > > > >
