Create check_kernal.sh

check_kernal.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+#from https://github.com/spiritLHLS/pve
+
+# 检查CPU是否支持硬件虚拟化
+if [ "$(egrep -c '(vmx|svm)' /proc/cpuinfo)" -eq 0 ]; then
+    echo "ERROR: CPU does not support hardware virtualization"
+    exit 1
+fi
+
+# 检查虚拟化选项是否启用
+if [ "$(grep -E -c '(vmx|svm)' /proc/cpuinfo)" -eq 0 ]; then
+    echo "ERROR: Hardware virtualization is not enabled in the BIOS"
+    exit 1
+fi
+
+# 检查KVM模块是否已加载
+if lsmod | grep -q kvm; then
+    echo "KVM module is already loaded"
+else
+    # 加载KVM模块并将其添加到/etc/modules文件中
+    modprobe kvm
+    echo "kvm" >> /etc/modules
+    echo "KVM module has been loaded and added to /etc/modules"
+fi