CentOS EFI格式化后恢复
为了测试docker windows把Windows10重装了,安装之后发现centos不能启动了,还以为在windows下使用ext2fsd把根分区破坏了,进去看访问却是正常的,看了一下windows下的ESP分区(EFI System Partition),实际上也是Linux的EFI挂在的分区,即:
[oen@han EFI]# df | grep efi
/dev/nvme0n1p2 98304 47432 508...
a Linux kernel virtualization developer, the contributor to KVM/Xen community, expert in VT-x, VT-d and X86 architecture, familiar with kernel development in KVM, XEN, Filesystem, IO storage, memory, schedule, etc.