35 lines
929 B
Markdown
35 lines
929 B
Markdown
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---
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title: VMware
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---
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[toc]
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## Host
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### Networking for nested VMs
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To pass through the network connection to nested VMs, the first VM has to put the network adapter into promiscuous mode.
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By default only root is allowed to do that, however the permissions can also be granted to others.
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Grant permission to group:
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```
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# chgpr (group) /dev/vmnetX
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# chmod g+rw /dev/vmnetX
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```
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Grant permission to everyone:
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`# chmod a+rw /dev/vmnetX`
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### Allow nested VMs
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Enable the following two settings under "Processor" in the settings of the VM.
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`Virtualize Intel VT-x/EPT or AMD-V/RVI`
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`Virtualize CPU performance counters`
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### Fix MSRS bug on Ryzen CPUs
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Add `kvm.ignore_msrs=1` in `/etc/default/grub` to `GRUB_CMDLINE_LINUX_DEFAULT=`
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Update the Grub configuration
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`# grub-mkconfig -o /boot/grub/grub.cfg`
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## Guest
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### VMWare Tools
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**Debian**
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`# apt install open-vm-tools`
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**Arch**
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`# pacman -S open-vm-tools`
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