在Amazon上调整EBS卷大小时,我意外地删除了ext4签名。
root@server:~# fdisk /dev/xvdf
Welcome to fdisk (util-linux 2.31.1).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.
Command (m for help): d
Selected partition 1
Partition 1 has been deleted.
Command