Guest Operating Systems

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  • 1.  Linux kernel configuration for VMware

    Posted Mar 19, 2019 10:51 PM

    Hi,

    I'm running Gentoo Linux under VMware Player 15. I would like to ask information on custom kernel configuration for optimal performance as a VMware guest. First of all, I guess I should enable "Processor type and features / Linux guest support". Then, entering into the "Linux guest support" submenu, I would like to ask if I should enable any of the followings settings:

    • Enable paravirtualization code
    • Paravirtualization layer for spinlocks
    • Xen guest support
    • KVM Guest support (including kvmclock)
    • Paravirtual steal time accounting
    • Jailhouse non-root cell support

    Please let me also know if there are any other important settings to enable specifically for VMware (apart from "VMWARE_BALLOON", "VMWARE_PVSCSI", "VMWARE_VMCI", "VMWARE_VMCI_VSOCKETS", "VMXNET3" which I already know).

    Thanks



  • 2.  RE: Linux kernel configuration for VMware

    Posted Mar 29, 2019 12:26 PM

    Hello,

    You should not need to add any of the paravirtualized kernel options as they are for VMware but either Xen or KVM. I use a stock gentoo kernel when I virtualize gentoo. You will want to install open-vm-tools package in addition to the VMware specific drivers you already mentioned. If those other settings are required by the VMware drivers they would have automatically been selected.

    Best regards,