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    Wrong IP shown joining cluster - local node address: cannot use IP not found on local node!

    Thanks very much for your help. Changing the hostname from 3173716.mydomain.com to ns3173716.mydomain.com and updating 51.210.99.xxx 3173716.mydomain.com 3173716 to 51.210.99.xxx 3173716mydomain.com ns3173716 has fixed the issue. Also no firewall.
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    Wrong IP shown joining cluster - local node address: cannot use IP not found on local node!

    No it doesn't root@3173716:~# ping 3173716 PING 3173716 (0.48.109.84) 56(84) bytes of data. While accessing the server through IPMI I noticed the login screen shows the address too "Welcome to the Proxmox Virtual Envionment. Please use your web browser to configure this server - connect to...
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    Wrong IP shown joining cluster - local node address: cannot use IP not found on local node!

    That broke the network. It's an OVH server d0:50:99:d8:8e:df is the public network interface and d0:50:99:d8:8e:de is the vRACK.
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    Wrong IP shown joining cluster - local node address: cannot use IP not found on local node!

    If it helps I installed Proxmox from Debian10 following https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_Buster root@3173716:~# hostname --ip-address 51.210.99.xxx One thing I have noticed it has /etc/hosts keeps changing when I reboot the server I had to lock the file using chattr...
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    Wrong IP shown joining cluster - local node address: cannot use IP not found on local node!

    When trying to join through the GUI or SSH I am faced with this error. 192.168.0.50 & 192.168.0.201 can ping eachother detected the following error(s): * local node address: cannot use IP '0.48.150.92', not found on local node! TASK ERROR: Check if node may join a cluster failed! As you can...
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    Why set minimum RAM when you have Ballooning + KSM enabled?

    Thanks for the reply I get the first part now. I am confused by the part where you said no guest will have less than 4GB of RAM if set to 4096/4096. If that's true then what's the point of enabling ballooning at all? I have read up on ballooning and from what I understand rather than if a VM...
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    Internal Graphics card not showing for passthrough

    I have gotten further apt-get install lshw lshw -c video *-display description: Display controller product: Intel Corporation vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 02 width: 64 bits clock: 33MHz...
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    Internal Graphics card not showing for passthrough

    pveversion -v proxmox-ve: 6.3-1 (running kernel: 5.4.73-1-pve) pve-manager: 6.3-2 (running version: 6.3-2/22f57405) pve-kernel-5.4: 6.3-1 pve-kernel-helper: 6.3-1 pve-kernel-5.4.73-1-pve: 5.4.73-1 pve-kernel-5.4.65-1-pve: 5.4.65-1 pve-kernel-5.4.44-2-pve: 5.4.44-2 pve-kernel-5.4.44-1-pve...
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    Why set minimum RAM when you have Ballooning + KSM enabled?

    So setting the minimum low only lets you not use KSM faster? What's the advantage of that? But Ballooning doesn't go towards the 80%? If the total nodes RAM is 32GB and you give 10 virtual machines 1024/4096 OR 4096/4096 but none of them are actually using more than 1GB then the total usage...
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    Why set minimum RAM when you have Ballooning + KSM enabled?

    I am a little confused by what the purpose of setting minimum RAM is when you have ballooning + KSM enabled. If a virtual machine has 1024/2048 it can always use 2GB of that and even if it was using 512MB it would show the exact same usage either way (on the VM + Overall node usage) I've been...
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    Internal Graphics card not showing for passthrough

    Some BIOS screenshots of iGPU + VT-d https://gyazo.com/27d99fcc2400bd999872d3e9f4c54c30 https://gyazo.com/3aaa77c6f81a752b86437b559877ba99 https://gyazo.com/eceb8dd341cc08a598af478a412f86d0 /etc/default/grub # If you change this file, run 'update-grub' afterwards to update #...
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    Enabling Nested Virtualization - Questions

    Ok thanks for the replies. I tried enabling it root@hostname:~# echo "options kvm-intel nested=Y" > /etc/modprobe.d/kvm-intel.conf root@hostname:~# modprobe -r kvm_intel modprobe: FATAL: Module kvm_intel is in use. I presume there is still no way of getting around this error without first...
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    Enabling Nested Virtualization - Questions

    I don't know that's what I am asking because I see some large VPS providers like OVH have VM-x/AMD-V Enabled Running the following will blanket enable it? To my understanding doing the following but not enabling the flags will cause no changes? echo "options kvm-intel nested=Y" >...
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    Enabling Nested Virtualization - Questions

    https://pve.proxmox.com/wiki/Nested_Virtualization To enable it looks like I need to run the following echo "options kvm-intel nested=Y" > /etc/modprobe.d/kvm-intel.conf modprobe -r kvm_intel modprobe kvm_intel Will this take an affect on my servers in any way? Is there a chance some of the...