# PVE

* [Doc](#doc)
* [qm](#qm)
* [Boot](#boot)
* [apt](#apt)
* [Storage](#storage)
* [nfs](#nfs)
* [Disk](#disk)
  * [LVM-thin](#lvm-thin)
  * [import](#import)
  * [raw disk map](#raw-disk-map)
* [PCI Passthrough](#pci-passthrough)
  * [GPU](#gpu)
  * [SR-IOV](#sr-iov)
* [NUMA](#numa)
* [Scripts](#scripts)

## Doc

* v8: <https://pve.proxmox.com/pve-docs/pve-admin-guide.pdf>
* v7: <https://pve.proxmox.com/pve-docs-7/>

## qm

<https://pve.proxmox.com/pve-docs-7/qm.1.html>

```
qm list
qm reset/stop # immediately
qm reboot/shutdown # clean
```

## Boot

Serial: follow debian

```
pve-efiboot-tool kernel list
pve-efiboot-tool refresh
```

## apt

<https://pve.proxmox.com/wiki/Package\\_Repositories#sysadmin\\_no\\_subscription\\_repo>

```
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription # 8.x
```

## Storage

<https://pve.proxmox.com/wiki/Storage> or

* zfs : file + block

  cat /etc/pve/storage.cfg

## nfs

```
pvesm scan nfs 192.168.88.8

vi /etc/pve/storage.cfg # {IP}/pve-docs/chapter-pvesm.html

nfs: iso-templates
        path /mnt/pve/iso-templates
        server 192.168.88.8
        export /fs/1000/nfs
        options vers=3,soft
        content iso

pvesm status # create /template on NAS if `Permission denied` on PVE
umount -f -l iso-templates # fix `Stale file handle`

pvesm remove iso-templates # rm above added lines
grep nfs /proc/mount
```

## Disk

```
dmsetup ls --tree
lvs
```

### LVM-thin

```
pvesm status  # used%
lvs | grep -E 'LV|snap_' # snapshot
```

### import

qm disk import 100 x.img local-lvm # webUI: add disk & boot order

### raw disk map

<https://pve.proxmox.com/wiki/Passthrough\\_Physical\\_Disk\\_to\\_Virtual\\_Machine\\_(VM)>

```
find /dev/disk/by-id/ -type l|xargs -I{} ls -l {}|grep -v -E '[0-9]$' |sort -k11|cut -d' ' -f9,10,11,12
qm set 100 -scsi2 /dev/disk/by-id/ata-... # add
qm unlink 100 --idlist scsi2
```

## PCI Passthrough

* All: <https://pve.proxmox.com/wiki/PCI(e)\\_Passthrough>

### GPU

<https://pve.proxmox.com/wiki/PCI\\_Passthrough>

### SR-IOV

<https://github.com/strongtz/i915-sriov-dkms>

```
apt install -y sysfsutils && cat /etc/sysfs.conf | grep -v ^#
cd /sys/devices/pci0000:00/0000:00:02.0 && grep '' sriov*

dmesg | grep VF
lspci | grep VGA
```

Windows Guest: All Functions + Advanced(click all)

## NUMA

<https://pve.proxmox.com/wiki/NUMA>

```
numactl --hardware # both host & vm
```

## Scripts

<https://tteck.github.io/Proxmox/>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://book.ferro.pro/vt/pve.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.