Enable nested KVMs The 2019 Stack Overflow Developer Survey Results Are InEnable 9p filesystem type in Centos 6 virtual guest?Nested virtualization: run RHEVH inside KVMNested KVM - KVM-Guest unable to get DHCP addressWhy is qemu-kvm needed in Debian Wheezy when running qemu with “-enable-kvm” option?Enable SELinux on bootnfs nested mounts fail on client sidenon root user can not use -enable-kvmubuntu enable specific php extensionNested VirtualizationError configuring ufw - sudo ufw enable
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Enable nested KVMs
The 2019 Stack Overflow Developer Survey Results Are InEnable 9p filesystem type in Centos 6 virtual guest?Nested virtualization: run RHEVH inside KVMNested KVM - KVM-Guest unable to get DHCP addressWhy is qemu-kvm needed in Debian Wheezy when running qemu with “-enable-kvm” option?Enable SELinux on bootnfs nested mounts fail on client sidenon root user can not use -enable-kvmubuntu enable specific php extensionNested VirtualizationError configuring ufw - sudo ufw enable
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I have a Ubuntu 16.04 VPS right now. The hostisng provider uses KVM for virtualization of their VPS'. I am trying to install another KVM virtual machine on my VPS (aka nested KVMs). I've read this short guide for how to enable it:
https://www.linux-kvm.org/page/Nested_Guests
Apparently all I need to do to enable nested KVM instances is apply this flag at bootup of my purchased VPS:
-cpu host
So my question is, how can I set a bootup flag? Edit a config file for the bootup related stuff, or pass a parameter to the reboot command?
ubuntu kvm boot-loader nested-virtualization
edited Apr 7 at 13:07
Prabhjot Singh
107213
asked Apr 7 at 12:01
птенецптенец
63
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I have a Ubuntu 16.04 VPS right now. The hostisng provider uses KVM for virtualization of their VPS'. I am trying to install another KVM virtual machine on my VPS (aka nested KVMs). I've read this short guide for how to enable it:
https://www.linux-kvm.org/page/Nested_Guests
Apparently all I need to do to enable nested KVM instances is apply this flag at bootup of my purchased VPS:
-cpu host
So my question is, how can I set a bootup flag? Edit a config file for the bootup related stuff, or pass a parameter to the reboot command?
ubuntu kvm boot-loader nested-virtualization
edited Apr 7 at 13:07
Prabhjot Singh
107213
asked Apr 7 at 12:01
птенецптенец
63
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
This requires assistance from the VPS provider. In particular they need to loadkvm-intelorkvm-amdmodules, and they control the-cpuflag that starts your VPS.
– Stephen Harris
Apr 7 at 12:25
I see. Ok that is interesting because I spoke to them earlier with the same question, and they simply told me it could be done and provided me the guide I have. So I kinda assumed that the rest could be taken care of on my end. But Okay, I'll contact them. Thank you.
– птенец
Apr 7 at 12:34
They may already have done those parts :-)
– Stephen Harris
Apr 7 at 13:10
Ya based on my convo yesterday, it seems they had updated the config file for their specific CPU aka adding options kvm-intel nested=Y in /etc/modprobe.d/kvm_intel.conf. So they'll just need to add the flag.
– птенец
Apr 7 at 13:16
add a comment |
I have a Ubuntu 16.04 VPS right now. The hostisng provider uses KVM for virtualization of their VPS'. I am trying to install another KVM virtual machine on my VPS (aka nested KVMs). I've read this short guide for how to enable it:
https://www.linux-kvm.org/page/Nested_Guests
Apparently all I need to do to enable nested KVM instances is apply this flag at bootup of my purchased VPS:
-cpu host
So my question is, how can I set a bootup flag? Edit a config file for the bootup related stuff, or pass a parameter to the reboot command?
ubuntu kvm boot-loader nested-virtualization
edited Apr 7 at 13:07
Prabhjot Singh
107213
asked Apr 7 at 12:01
птенецптенец
63
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have a Ubuntu 16.04 VPS right now. The hostisng provider uses KVM for virtualization of their VPS'. I am trying to install another KVM virtual machine on my VPS (aka nested KVMs). I've read this short guide for how to enable it:
https://www.linux-kvm.org/page/Nested_Guests
Apparently all I need to do to enable nested KVM instances is apply this flag at bootup of my purchased VPS:
-cpu host
So my question is, how can I set a bootup flag? Edit a config file for the bootup related stuff, or pass a parameter to the reboot command?
ubuntu kvm boot-loader nested-virtualization
ubuntu kvm boot-loader nested-virtualization
edited Apr 7 at 13:07
Prabhjot Singh
107213
asked Apr 7 at 12:01
птенецптенец
63
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Apr 7 at 13:07
Prabhjot Singh
107213
asked Apr 7 at 12:01
птенецптенец
63
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Apr 7 at 13:07
Prabhjot Singh
107213
edited Apr 7 at 13:07
Prabhjot Singh
107213
edited Apr 7 at 13:07
Prabhjot Singh
107213
107213
asked Apr 7 at 12:01
птенецптенец
63
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Apr 7 at 12:01
птенецптенец
63
asked Apr 7 at 12:01
птенецптенец
63
63
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
птенец is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
This requires assistance from the VPS provider. In particular they need to loadkvm-intelorkvm-amdmodules, and they control the-cpuflag that starts your VPS.
– Stephen Harris
Apr 7 at 12:25
I see. Ok that is interesting because I spoke to them earlier with the same question, and they simply told me it could be done and provided me the guide I have. So I kinda assumed that the rest could be taken care of on my end. But Okay, I'll contact them. Thank you.
– птенец
Apr 7 at 12:34
They may already have done those parts :-)
– Stephen Harris
Apr 7 at 13:10
Ya based on my convo yesterday, it seems they had updated the config file for their specific CPU aka adding options kvm-intel nested=Y in /etc/modprobe.d/kvm_intel.conf. So they'll just need to add the flag.
– птенец
Apr 7 at 13:16
add a comment |
This requires assistance from the VPS provider. In particular they need to loadkvm-intelorkvm-amdmodules, and they control the-cpuflag that starts your VPS.
– Stephen Harris
Apr 7 at 12:25
I see. Ok that is interesting because I spoke to them earlier with the same question, and they simply told me it could be done and provided me the guide I have. So I kinda assumed that the rest could be taken care of on my end. But Okay, I'll contact them. Thank you.
– птенец
Apr 7 at 12:34
They may already have done those parts :-)
– Stephen Harris
Apr 7 at 13:10
Ya based on my convo yesterday, it seems they had updated the config file for their specific CPU aka adding options kvm-intel nested=Y in /etc/modprobe.d/kvm_intel.conf. So they'll just need to add the flag.
– птенец
Apr 7 at 13:16
This requires assistance from the VPS provider. In particular they need to load
kvm-intel or kvm-amd modules, and they control the -cpu flag that starts your VPS.– Stephen Harris
Apr 7 at 12:25
This requires assistance from the VPS provider. In particular they need to load
kvm-intel or kvm-amd modules, and they control the -cpu flag that starts your VPS.– Stephen Harris
Apr 7 at 12:25
I see. Ok that is interesting because I spoke to them earlier with the same question, and they simply told me it could be done and provided me the guide I have. So I kinda assumed that the rest could be taken care of on my end. But Okay, I'll contact them. Thank you.
– птенец
Apr 7 at 12:34
I see. Ok that is interesting because I spoke to them earlier with the same question, and they simply told me it could be done and provided me the guide I have. So I kinda assumed that the rest could be taken care of on my end. But Okay, I'll contact them. Thank you.
– птенец
Apr 7 at 12:34
They may already have done those parts :-)
– Stephen Harris
Apr 7 at 13:10
They may already have done those parts :-)
– Stephen Harris
Apr 7 at 13:10
Ya based on my convo yesterday, it seems they had updated the config file for their specific CPU aka adding options kvm-intel nested=Y in /etc/modprobe.d/kvm_intel.conf. So they'll just need to add the flag.
– птенец
Apr 7 at 13:16
Ya based on my convo yesterday, it seems they had updated the config file for their specific CPU aka adding options kvm-intel nested=Y in /etc/modprobe.d/kvm_intel.conf. So they'll just need to add the flag.
– птенец
Apr 7 at 13:16
add a comment |
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This requires assistance from the VPS provider. In particular they need to load
kvm-intelorkvm-amdmodules, and they control the-cpuflag that starts your VPS.– Stephen Harris
Apr 7 at 12:25
I see. Ok that is interesting because I spoke to them earlier with the same question, and they simply told me it could be done and provided me the guide I have. So I kinda assumed that the rest could be taken care of on my end. But Okay, I'll contact them. Thank you.
– птенец
Apr 7 at 12:34
They may already have done those parts :-)
– Stephen Harris
Apr 7 at 13:10
Ya based on my convo yesterday, it seems they had updated the config file for their specific CPU aka adding options kvm-intel nested=Y in /etc/modprobe.d/kvm_intel.conf. So they'll just need to add the flag.
– птенец
Apr 7 at 13:16