Hello, can any install more then one KVM Client with UEFI ?? On my system it is not possible; I have total crash on the system, when I install a client with UEFI after Install one UEFI System, it is only possible to install a KVM client without UEFI this is working?? I found so match broken things, so I mean the best situation is to go back to 7.7 :-(. Is in the near time a situation to found updates for centos 8? -- mit freundlichen Gr??en / best regards G?nther J. Niederwimmer
On Fri, 18 Oct 2019 at 16:31, G?nther J. Niederwimmer <gjn at gjn.priv.at> wrote:> > Hello, > > can any install more then one KVM Client with UEFI ?? > On my system it is not possible; I have total crash on the system, when I > install a client with UEFI >Could you give better details on what you mean here? There are multiple scenarios that you could be trying that meets that sentence, and some of them would be possible and others would not. Some scenarios will try to use the hardware UEFI to store variables and that will cause problems because the virtual systems will conflict when talking to the hostservers hardware (I think this would come up with certain secureboot scenarios but not sure). Basically could you walk out how you do this correctly on the hardware with EL7 and how you are doing this on EL8 (also what the hardware is?) I am not sure otherwise I would have enough information to try and duplicate.> after Install one UEFI System, it is only possible to install a KVM client > without UEFI this is working?? > > I found so match broken things, so I mean the best situation is to go back to > 7.7 :-(. > > Is in the near time a situation to found updates for centos 8? > -- > mit freundlichen Gr??en / best regards > > G?nther J. Niederwimmer > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos-- Stephen J Smoogen.
Hello, Am Freitag, 18. Oktober 2019, 22:44:10 CEST schrieb Stephen John Smoogen:> On Fri, 18 Oct 2019 at 16:31, G?nther J. Niederwimmer <gjn at gjn.priv.at>wrote:> > Hello, > > > > can any install more then one KVM Client with UEFI ?? > > On my system it is not possible; I have total crash on the system, when I > > install a client with UEFI > > Could you give better details on what you mean here? There are > multiple scenarios that you could be trying that meets that sentence, > and some of them would be possible and others would not. Some > scenarios will try to use the hardware UEFI to store variables and > that will cause problems because the virtual systems will conflict > when talking to the hostservers hardware (I think this would come up > with certain secureboot scenarios but not sure). Basically could you > walk out how you do this correctly on the hardware with EL7 and how > you are doing this on EL8 (also what the hardware is?) > > I am not sure otherwise I would have enough information to try and > duplicate.I have two identical server (SuperMicro) Ram CPU usw. One is running CentOS 7 with KVM clients (5 Clients), all are installed with UEFI from github (repository https://www.kraxel.org/repos/jenkins) [qemu-firmware-jenkins] edk2.git....ovmf this is working perfect, I can also pass through my network cards (hardware) usw. with CentOS 8 it is possible to install only ONE KVM Client with UEFI and pass through hardware. when i install a second KVM client the system crash? When I make a Installation without UEFI the installation is working ?? It is also possible to install a minimal Install of KVM Client with UEFI but afterward when I add Hardware with virsh or virt-manger the client crash on startup. -- mit freundlichen Gr??en / best regards G?nther J. Niederwimmer