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更新 scripts/README.md 

wyl
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joy 2025-07-14 16:15:28 +08:00
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scripts/README.md
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@ -36,6 +36,18 @@
```bash ```bash
cd /opt/ && wget -qO- http://116.205.97.109/scripts/system_optimize.sh|bash cd /opt/ && wget -qO- http://116.205.97.109/scripts/system_optimize.sh|bash
#磁盘扩容(可选项)
lvresize --extents +100%FREE --resizefs /dev/mapper/ubuntu--vg-ubuntu--lv
#修改主机名(可选项)
IP=$(ip addr | awk '/^[0-9]+: / {}; /inet.*global/ {print gensub(/(.*)\/(.*)/, "\\1", "g", $2)}' | grep `ip route | grep default | awk '{print $3}' | awk -F. '{print $1"."$2}' | head -1` | head -1 | sed 's/\./-/g')
hostnamectl set-hostname $IP
bash
#内核锁定(可选项)
apt-mark hold $(dpkg -l | grep -E "linux-(headers|image|unsigned|modules|modules-extra)" | grep "6.8.0-53" | awk '{print $2}')
dpkg --get-selections | grep hold #查看
``` ```
#### （2）MLNX_OFED 网络套件安装/卸载 #### （2）MLNX_OFED 网络套件安装/卸载