08-17-2017, 07:35 PM
Hi guys,
I need some help, I must be doing something wrong with my rock...
Let me explain : I bought an adapter with an ASM1153 chip which normally is OK on the UASP side. I plug a SSD (on the USB3) and I'm doing some copy speed test and it's... slow. Copy cant' reach 30MB/s on 2GB+ file ?
I can't understand how you can get 60MB+/s.
Is there some magical parameter to fine tune ? Some voodoo dance to perform ? Some goat to sacrifice ?
So it seems it should be working but it's not.
As you can guess I'm a noob but I try.
To verify if the hardware didn't have any problem, I tried the SSD with windows10 and the same adapter and I can reach 100MB+/s on 4GB+ files...
Thanks for your help (and your patience).
I need some help, I must be doing something wrong with my rock...
Let me explain : I bought an adapter with an ASM1153 chip which normally is OK on the UASP side. I plug a SSD (on the USB3) and I'm doing some copy speed test and it's... slow. Copy cant' reach 30MB/s on 2GB+ file ?
I can't understand how you can get 60MB+/s.
Is there some magical parameter to fine tune ? Some voodoo dance to perform ? Some goat to sacrifice ?
Code:
root@rock64:~# lsusb -t
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
|__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=uas, 5000M
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc2/1p, 480MSo it seems it should be working but it's not.
As you can guess I'm a noob but I try.
To verify if the hardware didn't have any problem, I tried the SSD with windows10 and the same adapter and I can reach 100MB+/s on 4GB+ files...
Thanks for your help (and your patience).