Greetings, everyone. I have a question which may not seem very practical but nevertheless piqued my curiousity - is there a way to reintroduce a block device (e.g. an external HDD) to Linux kernel without reattaching it manually? What I mean is not just umount and mount it again but rather go deeper - make the kernel "think" that the device is detached from the system and is attached again. Thanks in advance.