usb_storage driver,ext4, vfat 等隨身碟分割區可能的格式,否則無法掛載。
[root@kvm7 ~]# vim /etc/dracut.conf.d/autounlock.conf [root@kvm7 ~]# cat /etc/dracut.conf.d/autounlock.conf # dracut modules to omit omit_dracutmodules+=" systemd" # dracut modules to add to the default add_dracutmodules+=" lvm crypt" # dracut drivers to add to the default add_drivers+=" usb_storage xts aes-x86_64" filesystems+=" ext4 vfat xfs"
[root@kvm7 ~]# dracut /boot/initramfs-`uname -r`-luks-root.img `uname -r`
[root@kvm7 ~]# ll /boot/initramfs-`uname -r`* -rw-------. 1 root root 26460783 May 20 2019 /boot/initramfs-3.10.0-862.2.3.el7.x86_64.img -rw-------. 1 root root 26821231 Dec 5 13:04 /boot/initramfs-3.10.0-862.2.3.el7.x86_64-luks-root.img
[root@kvm7 ~]# vim /boot/grub2/grub.cfg [root@kvm7 ~]# grep luks /boot/grub2/grub.cfg initrd16 /initramfs-3.10.0-862.2.3.el7.x86_64-luks-root.img