From 8e85d32eb0f551f84d6bdeb7814cffdfb1edcb71 Mon Sep 17 00:00:00 2001 From: "Kenny.ch" Date: Thu, 15 Feb 2024 17:22:10 +0000 Subject: [PATCH] Fixed Guide for security / stability and sanity --- README.md | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/README.md b/README.md index e9f3435..db291e7 100644 --- a/README.md +++ b/README.md @@ -135,17 +135,20 @@ Depending on which system you are using to boot, you have to chose from the foll If you are using an Intel system, append this after `quiet`: ``` - intel_iommu=on iommu=pt + intel_iommu=on ``` - On AMD systems, append this after `quiet`: + On AMD systems, you don't have to add anything and amd_iommu=on does not exist: + https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html?highlight=amd_iommu + + For either AMD or Intel there is an option incase you have heavy performance issues, but with the lose of security and stability of the system: ``` - amd_iommu=on iommu=pt + iommu=pt ``` The result should look like this (for intel systems): ``` - GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt" + GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on" ``` Now, save and exit from the editor using Ctrl+O and then Ctrl+X and then apply your changes: @@ -169,17 +172,20 @@ Depending on which system you are using to boot, you have to chose from the foll On Intel systems, append this at the end ``` - intel_iommu=on iommu=pt + intel_iommu=on ``` - For AMD, use this + On AMD systems, you don't have to add anything and amd_iommu=on does not exist: + https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html?highlight=amd_iommu + + For either AMD or Intel there is an option incase you have heavy performance issues, but with the lose of security and stability of the system: ``` - amd_iommu=on iommu=pt + iommu=pt ``` After editing the file, it should look similar to this ``` - root=ZFS=rpool/ROOT/pve-1 boot=zfs intel_iommu=on iommu=pt + root=ZFS=rpool/ROOT/pve-1 boot=zfs intel_iommu=on ``` Now, save and exit from the editor using Ctrl+O and then Ctrl+X and then apply your changes: