crowetic/QORTector-scripts
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

actually fixed creation of service file

Browse Source
This commit is contained in:
crowetic 2025-04-16 21:04:50 +00:00
parent 73f21e5e26
commit efd0461813
1 changed files with 16 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
vm-tool-setup.sh
View File

@ -32,31 +32,24 @@ echo "VM NICs detected: ${NIC_LIST[*]}"
echo "=== [5/5] Creating persistent systemd service to disable offloads ==="
SERVICE_FILE="/etc/systemd/system/disable-vm-nic-offloads.service"
DISABLE_CMDS=""
for nic in "${NIC_LIST[@]}"; do
DISABLE_CMDS+="/usr/sbin/ethtool -K $nic tx off rx off tso off gso off gro off; "
DISABLE_CMDS+="/sbin/ip link set $nic txqueuelen 10000; "
done
# Escape for ExecStart
DISABLE_CMDS_ESCAPED=$(printf '%q ' "$DISABLE_CMDS")
sudo tee "$SERVICE_FILE" > /dev/null <<EOF
[Unit]
Description=Disable all VM NIC offloads at boot
After=network.target
[Service]
Type=oneshot
ExecStart=/bin/bash -c "$DISABLE_CMDS_ESCAPED"
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target
EOF
{
echo "[Unit]"
echo "Description=Disable all VM NIC offloads at boot"
echo "After=network.target"
echo ""
echo "[Service]"
echo "Type=oneshot"
for nic in "${NIC_LIST[@]}"; do
echo "ExecStart=/usr/sbin/ethtool -K $nic tx off rx off tso off gso off gro off"
echo "ExecStart=/sbin/ip link set $nic txqueuelen 10000"
done
echo "RemainAfterExit=yes"
echo ""
echo "[Install]"
echo "WantedBy=multi-user.target"
} | sudo tee "$SERVICE_FILE" > /dev/null
echo "=== Enabling and starting NIC offload disable service ==="
sudo systemctl daemon-reexec
sudo systemctl daemon-reload
sudo systemctl enable --now disable-vm-nic-offloads.service