On 2021-01-20 06:17 PM, deloptes wrote:
brainf...@posteo.net wrote:
why is the speed 3.0 gbs
i have 4 other drive i have tested with this device and they all use
6.0 gbs
check cables, connectors and controller - here 2TB WD20EFRX is on LSI
that
supports only SATA 2
this device is a odroid hc4
it supports all my other drives a 6.0 gbs
i used a sata to usb adapter to connect this drive to my pc and it
connects at 6.0 gbs
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Red
Device Model: WDC WD60EFRX-68L0BN1
Serial Number: WD-WX62D60C9L6X
LU WWN Device Id: 5 0014ee 212e6b9ad
Firmware Version: 82.00A82
User Capacity: 6,001,175,126,016 bytes [6.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5700 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Wed Jan 20 18:26:13 2021 CST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
i guess i'm asking what decides how a device is going to connect
is there a database of devices that the kernel uses
i should say on my pc - 4.19.0-12-amd64 #1 SMP Debian 4.19.152-1
(2020-10-18) x86_64
and the hc4 - 4.9.236-arm64 #1 SMP PREEMPT Sun Dec 20 21:57:12 CET 2020
aarch64
