Megjott a Rock64, elso tesztek Debian 9.6 -on...

root@rock64:~# cat /etc/debian_version
9.6

root@rock64:~# df -hP /mnt
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 916G 3.9G 866G 1% /mnt

root@rock64:~# dd if=/dev/zero of=/mnt/valami bs=4094 count=1000000 status=progress
4057072120 bytes (4.1 GB, 3.8 GiB) copied, 34 s, 119 MB/s
1000000+0 records in
1000000+0 records out
4094000000 bytes (4.1 GB, 3.8 GiB) copied, 34.2802 s, 119 MB/s

root@rock64:~# lsusb -v -s 5:2

Bus 005 Device 002: ID 1058:25a2 Western Digital Technologies, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x1058 Western Digital Technologies, Inc.
idProduct 0x25a2
bcdDevice 10.14
iManufacturer 1 Western Digital
iProduct 2 Elements 25A2
iSerial 3 57584131414336504C415856
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 44
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 224mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 22
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000f0e
Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 32 micro seconds
Device Status: 0x0000
(Bus Powered)