Various implementations relate to receiving, by a non-volatile memory device from a host, a host command include device context information of non-volatile memory devices. The device context includes an address of a buffer of each non-volatile memory device. In response to receiving the host command, portions of host data are divided among the non-volatile memory devices. The non-volatile memory device sends to the host a transfer request indicating transfer of each portion of the host data to a respective one of the non-volatile memory devices. The non-volatile memory device sends to another non-volatile memory device a peer command based on the device context information.