From 3798be5b99000e7f748f469b6c18f7f3c16d3f85 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 28 Jun 2026 01:10:37 +0000
Subject: [PATCH 1/2] Fix cpuset docs: add before first boot, no restart needed

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CTRZQmUSrYXFC6WkcypYPv
---
 README.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 9cb6081..f94106e 100644
--- a/README.md
+++ b/README.md
@@ -2253,8 +2253,9 @@ Click **Next**.
 > # Pin VM 100 to socket 0 cores (replace the CPU list with your actual output above, no trailing comma)
 > echo "cpuset: 0-13,28-41" >> /etc/pve/qemu-server/100.conf
 > ```
-> After adding `cpuset`, restart the VM. Proxmox will then schedule all vCPUs
-> only on those physical cores, keeping memory traffic on socket 0's RAM channels.
+> Add this before first boot — the setting takes effect whenever the VM next starts.
+> Proxmox will schedule all vCPUs only on those physical cores, keeping memory
+> traffic on socket 0's RAM channels.
 >
 > **nested-virt flag** — you will see this in Extra CPU Flags. Leave it at
 > Default; it is automatically enabled when CPU type is `host` on Intel, which
@@ -2640,7 +2641,7 @@ Click **Create VM** in the web UI.
 > # Pin VM 101 to socket 1 cores (replace list with your actual output, no trailing comma)
 > echo "cpuset: 14-27,42-55" >> /etc/pve/qemu-server/101.conf
 > ```
-> After adding `cpuset`, restart VM 101.
+> Add this before first boot — the setting takes effect whenever VM 101 next starts.
 
 **Tab: Memory**
 

From 6cca5f0bfb00cfb6f2992f7c8d67b72950601719 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 28 Jun 2026 01:32:03 +0000
Subject: [PATCH 2/2] Fix cpuset values: sockets are interleaved (even=socket0,
 odd=socket1)

The generic awk detection command produced no output on this hardware
because lscpu column layout differed. Replace with hardcoded correct
values derived from actual lscpu -e output on the R730xd.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CTRZQmUSrYXFC6WkcypYPv
---
 README.md | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index f94106e..95989df 100644
--- a/README.md
+++ b/README.md
@@ -2245,13 +2245,12 @@ Click **Next**.
 > (not in the Memory dialog).
 >
 > **Pinning VM 100 to socket 0 (CPU 1) on the Proxmox host:**
-> ```bash
-> # Find which CPU IDs belong to socket 0
-> lscpu -e | grep "^[0-9]" | awk '$3==0 {print $1}' | tr '\n' ','
-> # Example output: 0,1,2,...,13,28,29,...,41,
 >
-> # Pin VM 100 to socket 0 cores (replace the CPU list with your actual output above, no trailing comma)
-> echo "cpuset: 0-13,28-41" >> /etc/pve/qemu-server/100.conf
+> On this server sockets are interleaved — socket 0 = even CPU IDs, socket 1 = odd CPU IDs.
+> ```bash
+> sed -i '/^cpuset:/d' /etc/pve/qemu-server/100.conf
+> echo "cpuset: 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54" >> /etc/pve/qemu-server/100.conf
+> grep cpuset /etc/pve/qemu-server/100.conf
 > ```
 > Add this before first boot — the setting takes effect whenever the VM next starts.
 > Proxmox will schedule all vCPUs only on those physical cores, keeping memory
@@ -2633,13 +2632,12 @@ Click **Create VM** in the web UI.
 > memory local to the cores doing the work.
 >
 > **Pin VM 101 to socket 1 (CPU 2) on the Proxmox host:**
-> ```bash
-> # Find which CPU IDs belong to socket 1
-> lscpu -e | grep "^[0-9]" | awk '$3==1 {print $1}' | tr '\n' ','
-> # Example output: 14,15,...,27,42,43,...,55,
 >
-> # Pin VM 101 to socket 1 cores (replace list with your actual output, no trailing comma)
-> echo "cpuset: 14-27,42-55" >> /etc/pve/qemu-server/101.conf
+> On this server sockets are interleaved — socket 1 = odd CPU IDs.
+> ```bash
+> sed -i '/^cpuset:/d' /etc/pve/qemu-server/101.conf
+> echo "cpuset: 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55" >> /etc/pve/qemu-server/101.conf
+> grep cpuset /etc/pve/qemu-server/101.conf
 > ```
 > Add this before first boot — the setting takes effect whenever VM 101 next starts.