今天在给服务器加一个硬盘分区,按照之前的Linux下添加硬盘分区的教程(详见https://blog.terrynow.com/2021/05/10/linux-ubuntu-centos-physical-or-virtual-machine-add-new-hard-disk/) 发现到添加好分区,有一个warning Command (m for help): w The partition table has been altered! calling ioctl() to re-read partitio…