Files
ProxMenux/web/app/[locale]/docs/hardware/gpu-vm-passthrough/page.tsx
MacRimi 5ca3463bf6 complete i18n migration to /[locale]/ with EN+ES content
Full rewrite of the docs site under app/[locale]/ with next-intl
in localePrefix:"always" mode. Every page now exists at both
/en/<path> and /es/<path>; the root / shows a meta-refresh + JS
redirect to /<defaultLocale>/ so GitHub Pages serves something
on the apex URL.

Highlights:
- 107 doc pages migrated to file-per-page JSON namespaces under
  messages/en/ and messages/es/. Spanish content is fully
  translated (no copy-of-English placeholders).
- New documentation for the Active Suppressions section in the
  Settings tab and the per-event Dismiss dropdown in the Health
  Monitor modal.
- New screenshots: dismiss-duration-dropdown.png and an updated
  health-suppression-settings.png.
- Pagefind integrated for client-side search; index is built on
  every CI deploy (not committed).
- RSS feeds: per-locale at /<locale>/rss.xml plus root /rss.xml
  for backward compat.
- Removed the dead app/[locale]/guides/[slug]/ route — every
  guide now has its own static page and no markdown source
  remains.
- Fixed orphan link /guides/nvidia -> /guides/nvidia-manual in
  docs/hardware/nvidia-host.
- Removed obsolete components (footer2, calendar, drawer).

Verified locally with `npm ci && npm run build`: 2804 files in
out/, 231 pages indexed by pagefind, root redirect intact, both
locale roots and the new Active Suppressions docs render OK.
2026-05-31 12:41:10 +02:00

481 lines
19 KiB
TypeScript

import type { Metadata } from "next"
import { getTranslations, getMessages, setRequestLocale } from "next-intl/server"
import { Link } from "@/i18n/navigation"
import Image from "next/image"
import { ExternalLink } from "lucide-react"
import { DocHeader } from "@/components/ui/doc-header"
import { Callout } from "@/components/ui/callout"
import { Prerequisites } from "@/components/ui/prerequisites"
import { Steps } from "@/components/ui/steps"
import CopyableCode from "@/components/CopyableCode"
export async function generateMetadata({
params,
}: {
params: Promise<{ locale: string }>
}): Promise<Metadata> {
const { locale } = await params
const t = await getTranslations({ locale, namespace: "docs.hardware.gpuVmPassthrough.meta" })
return {
title: t("title"),
description: t("description"),
}
}
type StringItem = string
type RelatedItem = { label: string; href: string; tail?: string }
export default async function GpuVmPassthroughPage({
params,
}: {
params: Promise<{ locale: string }>
}) {
const { locale } = await params
setRequestLocale(locale)
const t = await getTranslations({ locale, namespace: "docs.hardware.gpuVmPassthrough" })
const messages = (await getMessages({ locale })) as unknown as {
docs: { hardware: { gpuVmPassthrough: {
walkthrough: {
preflight: { items: StringItem[] }
switchMode: { items: StringItem[] }
hostApply: { items: StringItem[] }
}
related: { items: RelatedItem[] }
} } }
}
const preflightItems = messages.docs.hardware.gpuVmPassthrough.walkthrough.preflight.items
const switchModeItems = messages.docs.hardware.gpuVmPassthrough.walkthrough.switchMode.items
const hostApplyItems = messages.docs.hardware.gpuVmPassthrough.walkthrough.hostApply.items
const relatedItems = messages.docs.hardware.gpuVmPassthrough.related.items
const code = (chunks: React.ReactNode) => <code>{chunks}</code>
const strong = (chunks: React.ReactNode) => <strong>{chunks}</strong>
const em = (chunks: React.ReactNode) => <em>{chunks}</em>
const pveLink = (chunks: React.ReactNode) => (
<a
href="https://pve.proxmox.com/wiki/PCI(e)_Passthrough"
target="_blank"
rel="noopener noreferrer"
className="text-blue-700 hover:underline inline-flex items-center gap-1"
>
{chunks}
<ExternalLink className="w-3 h-3" />
</a>
)
const lxcLink = (chunks: React.ReactNode) => (
<Link href="/docs/hardware/igpu-acceleration-lxc" className="text-blue-700 hover:underline">{chunks}</Link>
)
const nvidiaLink = (chunks: React.ReactNode) => (
<Link href="/docs/hardware/nvidia-host" className="text-blue-700 hover:underline">{chunks}</Link>
)
const postLink = (chunks: React.ReactNode) => (
<Link href="/docs/post-install/virtualization" className="text-blue-700 hover:underline">{chunks}</Link>
)
const vendorResetLink = (chunks: React.ReactNode) => (
<a
href="https://github.com/gnif/vendor-reset"
target="_blank"
rel="noopener noreferrer"
className="text-blue-700 hover:underline inline-flex items-center gap-1"
>
{chunks}
<ExternalLink className="w-3 h-3" />
</a>
)
const sriovLink = (chunks: React.ReactNode) => (
<a
href="https://github.com/strongtz/i915-sriov-dkms"
target="_blank"
rel="noopener noreferrer"
className="text-blue-700 hover:underline inline-flex items-center gap-1"
>
{chunks}
<ExternalLink className="w-3 h-3" />
</a>
)
return (
<div>
<DocHeader
title={t("header.title")}
description={t("header.description")}
section={t("header.section")}
estimatedMinutes={15}
scriptPath="gpu_tpu/add_gpu_vm.sh"
/>
<Callout variant="info" title={t("intro.title")}>
{t.rich("intro.body", { code, em, pveLink })}
</Callout>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("who.heading")}</h2>
<p className="mb-4 text-gray-800 leading-relaxed">
{t.rich("who.body", { strong, em, lxcLink })}
</p>
<Prerequisites
title={t("prereqs.title")}
items={[
{ label: <>{t.rich("prereqs.gpu", { strong, code })}</>, check: t("prereqs.gpuCheck") },
{ label: <>{t.rich("prereqs.iommu", { strong })}</> },
{ label: <>{t.rich("prereqs.q35", { strong, code })}</>, check: t("prereqs.q35Check") },
{ label: <>{t.rich("prereqs.moreGpus", { strong, em })}</> },
{ label: <>{t.rich("prereqs.nvidiaInstalled", { nvidiaLink, code, strong })}</> },
]}
/>
<Callout variant="warning" title={t("pickOne.title")}>
{t.rich("pickOne.body", { code })}
</Callout>
<ul className="list-disc pl-6 space-y-1 text-gray-800 mb-4">
<li>{t.rich("pickOne.vmItem", { strong })}</li>
<li>{t.rich("pickOne.lxcItem", { strong, lxcLink })}</li>
</ul>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("running.heading")}</h2>
<p className="mb-4 text-gray-800 leading-relaxed">
{t.rich("running.body", { strong })}
</p>
<Image
src="/gpu-tpu/gpu-vm-01-menu-entry.png"
alt={t("running.imageAlt")}
width={900}
height={500}
className="rounded shadow-lg my-6"
/>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("howRuns.heading")}</h2>
<p className="mb-4 text-gray-800 leading-relaxed">{t("howRuns.body")}</p>
<pre className="bg-gray-100 text-gray-800 p-4 rounded-md overflow-x-auto text-sm my-4 border border-gray-200 leading-snug">
{`┌─────────────────────────────────────────────┐
│ PHASE 1 — Gather info, validate, confirm │
│ (nothing touched yet) │
└──────────────────┬──────────────────────────┘
┌────────────┴────────────┐
▼ ▼
lspci detects IOMMU enabled?
GPUs (Intel/AMD/ ├─ No → offer to add
NVIDIA) │ intel_iommu=on /
│ │ amd_iommu=on
▼ └─ Yes → continue
User selects GPU
Pre-flight checks
├─ Not in SR-IOV
├─ Not D3cold (AMD)
├─ Has FLR or equivalent reset
├─ Warn if single-GPU host
└─ Resolve IOMMU group
Audio companion
├─ Has .1 sibling? (dGPU: NVIDIA/AMD HDMI)
│ → auto-include (never used by host)
└─ No .1 sibling? (Intel iGPU, split audio)
→ checklist of host audio controllers,
default = none (user opts in)
User selects VM
VM is q35? ── No → abort
Yes
GPU already assigned elsewhere?
├─ To LXC → offer to remove it from LXC
├─ To other VM → offer to remove it there
│ + clean up orphan audio
│ (skips audio whose
│ display sibling stays)
└─ Free → continue
Show confirmation summary
(GPU + IOMMU siblings + audio + target VM)
┌─────── Cancel OR Confirm ────┐
▼ ▼
exit, nothing ┌─────────────┴──────────────┐
was changed │ PHASE 2 — Apply changes │
└─────────────┬──────────────┘
Host:
├─ /etc/modules (vfio_*)
├─ /etc/modprobe.d/vfio.conf (ids=...)
├─ /etc/modprobe.d/blacklist.conf
├─ kernel cmdline (IOMMU if missing)
├─ NVIDIA: disable udev rule + hard blacklist
├─ AMD: dump ROM → /usr/share/kvm/*.bin
└─ update-initramfs -u -k all
VM config (qm set <vmid>):
├─ hostpci0 = GPU (x-vga=1 unless Intel iGPU)
├─ hostpci1..n = IOMMU group siblings
├─ hostpci<last> = audio function(s)
├─ vga = std
└─ NVIDIA: cpu=host,hidden=1
args=... hv_vendor_id=NV43FIX
┌───────────────┴───────────────┐
│ PHASE 3 — Summary + reboot │
└───────────────────────────────┘
Show what changed. If host config
touched → prompt reboot.`}
</pre>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("walkthrough.heading")}</h2>
<Steps>
<Steps.Step title={t("walkthrough.detect.title")}>
<p className="mb-3 text-gray-800">{t.rich("walkthrough.detect.body", { code })}</p>
<Callout variant="tip" title={t("walkthrough.detect.tipTitle")}>
{t.rich("walkthrough.detect.tipBody", { postLink })}
</Callout>
<Image
src="/gpu-tpu/gpu-vm-02-gpu-detection.png"
alt={t("walkthrough.detect.imageAlt")}
width={900}
height={500}
className="rounded shadow-lg my-6"
/>
</Steps.Step>
<Steps.Step title={t("walkthrough.preflight.title")}>
<p className="mb-3 text-gray-800">{t("walkthrough.preflight.intro")}</p>
<ul className="list-disc pl-6 space-y-1 text-gray-800 mb-3">
{preflightItems.map((_, idx) => (
<li key={idx}>{t.rich(`walkthrough.preflight.items.${idx}`, { strong, code, em })}</li>
))}
<li>
{t.rich("walkthrough.preflight.audioIntro", { strong })}
<ul className="list-disc pl-6 mt-1 space-y-1">
<li>{t.rich("walkthrough.preflight.audioDgpu", { strong, code })}</li>
<li>{t.rich("walkthrough.preflight.audioIgpu", { strong, code })}</li>
</ul>
</li>
</ul>
</Steps.Step>
<Steps.Step title={t("walkthrough.pickVm.title")}>
<p className="mb-3 text-gray-800">{t("walkthrough.pickVm.body")}</p>
<Image
src="/gpu-tpu/gpu-vm-03-vm-select.png"
alt={t("walkthrough.pickVm.imageAlt")}
width={900}
height={500}
className="rounded shadow-lg my-6"
/>
</Steps.Step>
<Steps.Step title={t("walkthrough.switchMode.title")}>
<p className="mb-3 text-gray-800">{t("walkthrough.switchMode.intro")}</p>
<ul className="list-disc pl-6 space-y-1 text-gray-800 mb-3">
{switchModeItems.map((_, idx) => (
<li key={idx}>{t.rich(`walkthrough.switchMode.items.${idx}`, { strong, code })}</li>
))}
</ul>
<Image
src="/gpu-tpu/gpu-vm-04-switch-mode.png"
alt={t("walkthrough.switchMode.imageAlt")}
width={900}
height={500}
className="rounded shadow-lg my-6"
/>
<Callout variant="tip" title={t("walkthrough.switchMode.smartTitle")}>
{t.rich("walkthrough.switchMode.smartBody", { strong, code })}
</Callout>
</Steps.Step>
<Steps.Step title={t("walkthrough.audioPick.title")}>
<p className="mb-3 text-gray-800">{t("walkthrough.audioPick.body")}</p>
<Image
src="/gpu-tpu/gpu-vm-07-audio-checklist.png"
alt={t("walkthrough.audioPick.imageAlt")}
width={900}
height={500}
className="rounded shadow-lg my-6"
/>
<Callout variant="warning" title={t("walkthrough.audioPick.warnTitle")}>
{t("walkthrough.audioPick.warnBody")}
</Callout>
</Steps.Step>
<Steps.Step title={t("walkthrough.summary.title")}>
<p className="mb-3 text-gray-800">{t("walkthrough.summary.body")}</p>
<Image
src="/gpu-tpu/gpu-vm-05-summary.png"
alt={t("walkthrough.summary.imageAlt")}
width={900}
height={500}
className="rounded shadow-lg my-6"
/>
</Steps.Step>
<Steps.Step title={t("walkthrough.hostApply.title")}>
<p className="mb-3 text-gray-800">{t("walkthrough.hostApply.intro")}</p>
<ul className="list-disc pl-6 space-y-1 text-gray-800 mb-3">
{hostApplyItems.map((_, idx) => (
<li key={idx}>{t.rich(`walkthrough.hostApply.items.${idx}`, { strong, code })}</li>
))}
</ul>
</Steps.Step>
<Steps.Step title={t("walkthrough.vmApply.title")}>
<p className="mb-3 text-gray-800">{t.rich("walkthrough.vmApply.body", { code })}</p>
<CopyableCode
code={`# Example — what ends up in the VM config after a GPU + audio passthrough
# (you don't type this, ProxMenux does it for you)
hostpci0: 0000:01:00.0,pcie=1,x-vga=1[,romfile=vbios_card.bin] # GPU video
hostpci1: 0000:01:00.1,pcie=1 # GPU audio
vga: std
# NVIDIA only — hide the hypervisor from the guest driver (Code 43 fix)
cpu: host,hidden=1,flags=+pcid
args: -cpu 'host,+kvm_pv_unhalt,+kvm_pv_eoi,hv_vendor_id=NV43FIX,kvm=off'`}
className="my-4"
/>
<p className="mb-3 text-gray-800">{t.rich("walkthrough.vmApply.after1", { code, strong })}</p>
<p className="mb-3 text-gray-800">{t.rich("walkthrough.vmApply.after2", { code })}</p>
</Steps.Step>
<Steps.Step title={t("walkthrough.reboot.title")}>
<p className="mb-3 text-gray-800">{t("walkthrough.reboot.body")}</p>
<Image
src="/gpu-tpu/gpu-vm-06-reboot.png"
alt={t("walkthrough.reboot.imageAlt")}
width={900}
height={500}
className="rounded shadow-lg my-6"
/>
</Steps.Step>
</Steps>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("vendors.heading")}</h2>
<h3 className="text-lg font-semibold mt-6 mb-2 text-gray-900">{t("vendors.nvidiaHeading")}</h3>
<p className="mb-4 text-gray-800 leading-relaxed">
{t.rich("vendors.nvidiaBody", { em, code })}
</p>
<h4 className="text-base font-semibold mt-4 mb-2 text-gray-900">{t("vendors.nvidiaMultiHeading")}</h4>
<p className="mb-4 text-gray-800 leading-relaxed">
{t.rich("vendors.nvidiaMultiBody", { strong, code })}
</p>
<h3 className="text-lg font-semibold mt-6 mb-2 text-gray-900">{t("vendors.amdHeading")}</h3>
<p className="mb-4 text-gray-800 leading-relaxed">
{t.rich("vendors.amdBody", { em, vendorResetLink })}
</p>
<h3 className="text-lg font-semibold mt-6 mb-2 text-gray-900">{t("vendors.intelHeading")}</h3>
<p className="mb-4 text-gray-800 leading-relaxed">
{t.rich("vendors.intelBody", { code, sriovLink })}
</p>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("verification.heading")}</h2>
<CopyableCode
code={`# After reboot, confirm the GPU is bound to vfio-pci (not to the vendor driver)
lspci -nnk -d <vendor:device>
# Expect: "Kernel driver in use: vfio-pci"
# Start the VM and watch for successful binding
qm start <vmid>
journalctl -u qemu-server@<vmid>.service -f
# Inside the guest, drivers install normally and the GPU works as if it were physical.
# NVIDIA: verify with nvidia-smi inside the VM.
# AMD: verify with Windows Device Manager / DXDiag.
# Intel: verify display output / intel_gpu_top inside the VM.`}
className="my-4"
/>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("troubleshoot.heading")}</h2>
<Callout variant="troubleshoot" title={t("troubleshoot.code43Title")}>
{t.rich("troubleshoot.code43Body", { code })}
</Callout>
<Callout variant="troubleshoot" title={t("troubleshoot.amdResetTitle")}>
{t.rich("troubleshoot.amdResetBody", { code, em })}
</Callout>
<Callout variant="troubleshoot" title={t("troubleshoot.stuckBootTitle")}>
{t.rich("troubleshoot.stuckBootBody", { code })}
</Callout>
<Callout variant="troubleshoot" title={t("troubleshoot.darkTitle")}>
{t.rich("troubleshoot.darkBody", { code })}
</Callout>
<CopyableCode
code={`# Rescue — remove passthrough
# Remove hostpciN lines from the VM config
sed -i '/^hostpci[0-9]*:/d' /etc/pve/qemu-server/<vmid>.conf
# Unblacklist the host driver
rm -f /etc/modprobe.d/blacklist.conf /etc/modprobe.d/vfio.conf
# (if NVIDIA was involved)
mv /etc/udev/rules.d/70-nvidia.rules.proxmenux-disabled /etc/udev/rules.d/70-nvidia.rules 2>/dev/null
update-initramfs -u -k all
reboot`}
className="my-4"
/>
<Callout variant="tip" title={t("troubleshoot.logTitle")}>
{t.rich("troubleshoot.logBody", { code })}
</Callout>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("revert.heading")}</h2>
<p className="mb-4 text-gray-800 leading-relaxed">{t("revert.intro")}</p>
<CopyableCode
code={`# Remove hostpci lines from the VM
qm set <vmid> --delete hostpci0
# (repeat for hostpci1, hostpci2, ... if multiple were added)
# ─── OPTIONAL — not required ──────────────────────────────────────
# The steps above already free the VM from the GPU. The lines below
# are only needed if you also want the host to use the GPU again
# (e.g. for LXC sharing or host-side transcoding). Skip this block
# if you simply want to stop passing the GPU to the VM.
# ──────────────────────────────────────────────────────────────────
# Release the GPU back to the host driver:
rm -f /etc/modprobe.d/vfio.conf
rm -f /etc/modprobe.d/blacklist.conf # careful — this file may have other blacklists
# NVIDIA only — re-enable the udev rule + unpin the hard blacklist
mv /etc/udev/rules.d/70-nvidia.rules.proxmenux-disabled /etc/udev/rules.d/70-nvidia.rules 2>/dev/null
rm -f /etc/modprobe.d/nvidia-blacklist.conf
update-initramfs -u -k all
reboot`}
className="my-4"
/>
<h2 className="text-2xl font-semibold mt-10 mb-4 text-gray-900">{t("related.heading")}</h2>
<ul className="list-disc pl-6 text-gray-800 leading-relaxed space-y-1">
{relatedItems.map((item) => (
<li key={item.href}>
<Link href={item.href} className="text-blue-600 hover:underline">
{item.label}
</Link>
{item.tail}
</li>
))}
</ul>
</div>
)
}