GPT 修复
gdisk /dev/vda (x e w)ntestdisk /dev/vda
MBR 修复
dd if=/usr/share/syslinux/mbr.bin of=/dev/vdangrub2-install /dev/vda
服务器 · 操作系统 · 排错实战
gdisk /dev/vda (x e w)ntestdisk /dev/vda
dd if=/usr/share/syslinux/mbr.bin of=/dev/vdangrub2-install /dev/vda