vault backup: 2026-04-24 14:57:53

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_Inbox/2026-04-23 1544 initial install and setup of a proxmox host.md

@@ -0,0 +1,54 @@
+---
+category:
+  - "[[Journal]]"
+  - "[[Note]]"
+type:
+  - "[[Log]]"
+title: initial install and setup of a proxmox host
+created: 2026-04-23T15:44:49
+date: 2026-04-23
+tags:
+---
+[[Proxmox|Proxmox]] initial generic setup
+
+## during install
+
+### network
+- 192.168.1.4x
+- host naming scheme
+	- pve-xxxxx.home.arpa
+		- where xxxxx = brand/manufacturer + model number
+		- i.e. lenovo thinkstation p520 = pve-lp520
+
+## post install
+
+### pcie pass through
+- boot loader config
+	- edit `/etc/default/grub`
+	- add `intel_iommu=on iommu=pt` to `GRUB_CMDLINE_LINUX_DEFAULT=`
+	- then `update-grub`
+	- after reboot check: `cat /proc/cmdline`
+- other config
+	- exec: `lspci -nn`
+	- copy device id e.g. `[8086:a282]`
+	- create/edit file: `/etc/modprobe.d/vfio.conf`
+	- insert lines:
+		- `options vfio-pci ids=8086:a282`
+		- `softdep ahci pre: vfio-pci`
+	- exec: `update-initramfs -u -k all`
+	- after reboot check `lspci -nnk -s 00:17.0` (for sata ahci=bad, vfio=good)
+
+### power saving
+- exec `apt install --no-install-recommends powertop`
+- exec `crontab -e` and add the following lines:
+```
+# PROXMOX POWER SAVING TWEAKS
+# Sets CPU to powersave
+@reboot echo "powersave" | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor >/dev/null 2>&1
+# Runs powertop auto-tune on boot
+@reboot /usr/sbin/powertop --auto-tune >/dev/null 2>&1
+```
+
+
+
+

_Inbox/2026-04-23 1544.md

@@ -1,25 +0,0 @@
----
-category:
-  - "[[Journal]]"
-  - "[[Note]]"
-type:
-  - "[[Log]]"
-title: intial setup of a proxmox host
-created: 2026-04-23T15:44:49
-date: 2026-04-23
-tags:
----
-[[Proxmox|Proxmox]] inital generic setup
-
-**Powersaving**
-- `apt install --no-install-recommends powertop`
-- `crontab -e` and add the following lines:
-```
-# PROXMOX POWER SAVING TWEAKS
-# Sets CPU to powersave
-@reboot echo "powersave" | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor >/dev/null 2>&1
-# Runs powertop auto-tune on boot
-@reboot /usr/sbin/powertop --auto-tune >/dev/null 2>&1
-```
-
-