$ cd rapiddisk $ make && sudo make install $ sudo modprobe rapiddisk $ sudo modprobe rapiddisk-cache $ sudo rapiddisk -l rapiddisk 7.2.0 Copyright 2011 - 2021 Petros Koutoupis ** Unable to locate any RapidDisk devices. $ sudo rapiddisk -a 1024 rapiddisk 7.2.0 Copyright 2011 - 2021 Petros Koutoupis ** Attached device rd0 of size 1024 Mbytes $ sudo rapiddisk -d rd1 rapiddisk 7.2.0 Copyright 2011 - 2021 Petros Koutoupis Detached device rd1 $ sudo dd if=/dev/zero of=/dev/sdf bs=1M count=1024 1024+0 records in 1024+0 records out 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 4.76685 s, 225 MB/s sudo dd if=/dev/zero of=/dev/rd0 bs=1M count=1024 1024+0 records in 1024+0 records out 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.755754 s, 1.4 GB/s $ sudo modprobe nvmet $ sudo modprobe nvmet-tcp $ sudo /bin/mount -t configfs none /sys/kernel/config/ $ mount|grep configfs $ sudo mkdir /sys/kernel/config/nvmet/subsystems/nvmet-rd0 $ cd /sys/kernel/config/nvmet/subsystems/nvmet-rd0 $ echo 1 |sudo tee -a attr_allow_any_host > /dev/null $ sudo mkdir namespaces/1 $ cd namespaces/1/ $ echo -n /dev/rd0 |sudo tee -a device_path > /dev/null $ echo 1|sudo tee -a enable > /dev/null $ sudo mkdir /sys/kernel/config/nvmet/ports/1 $ cd /sys/kernel/config/nvmet/ports/1 $ echo 10.0.0.185 |sudo tee -a addr_traddr > /dev/null $ echo tcp|sudo tee -a addr_trtype > /dev/null $ echo 4420|sudo tee -a addr_trsvcid > /dev/null $ echo ipv4|sudo tee -a addr_adrfam > /dev/null $ sudo ln -s /sys/kernel/config/nvmet/subsystems/nvmet-rd0/ /sys/kernel/config/nvmet/ports/1/subsystems/nvmet-rd0 $ dmesg |grep "nvmet_tcp" [14798.568843] nvmet_tcp: enabling port 1 (10.0.0.185:4420) $ sudo modprobe nvme $ sudo modprobe nvme-tcp $ sudo nvme connect -t tcp -n nvmet-rd0 -a 10.0.0.185 -s 4420 $ cat /proc/partitions |grep nvme 259 0 244198584 nvme0n1 259 1 244197543 nvme0n1p1 259 3 1048576 nvme1n1 $ sudo dd if=/dev/zero of=/dev/nvme1n1 bs=1M count=1024 1024+0 records in 1024+0 records out 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.868222 s, 1.2 GB/s $ sudo nvme disconnect -d /dev/nvme1n1