TerraMaster Forum

Posted: **24 Jun 2021, 00:08**

Hey,

Sorry you had mentioned before (I didn't read hard enough).

I may well be wrong, but thought the terramaster had jmicron chips in? The architecture of these units seems to be a usb hub, or hubs followed by a series of usb to sata bridges hanging off them. Ironically exactly what I was planning to do myself in a wooden box, before deciding it would be too hacky and unstable.

The QNAP one I'm playing with now follows the pattern, with a few Gen 2 ASMedia hubs and ASMedia usb to sata's, one for each port.

Planning to try repeating my load tests on my desktop overnight when i'm not using it, with an image of the exact OS thats been giving me problems on the Ryzen.

Was hoping not to see the issue, thereby pointing the finger at the USB controller in the ryzen machine, but from what you've said it may well continue to happen.

I'll let you know how it goes.

Posted: **24 Jun 2021, 00:22**

is it possible your unit and mine are using different chipsets? Mine's definitely an asmedia. It also does this wierd thing where it reports all of these toshiba 1.5gb disks that don't exist... I assume that's hardcoded into the firmware as well.

Code: Select all

# lsusb
Bus 002 Device 003: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 002 Device 006: ID 0480:a006 Toshiba America Inc External Disk 1.5TB
Bus 002 Device 005: ID 0480:a006 Toshiba America Inc External Disk 1.5TB
Bus 002 Device 004: ID 0480:a006 Toshiba America Inc External Disk 1.5TB
Bus 002 Device 007: ID 0480:a006 Toshiba America Inc External Disk 1.5TB
Bus 002 Device 002: ID 174c:3074 ASMedia Technology Inc. ASM1074 SuperSpeed hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

# lsusb -t
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
        |__ Port 1: Dev 7, If 0, Class=Mass Storage, Driver=uas, 5000M
        |__ Port 2: Dev 4, If 0, Class=Mass Storage, Driver=uas, 5000M
        |__ Port 3: Dev 5, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
        |__ Port 4: Dev 6, If 0, Class=Mass Storage, Driver=uas, 5000M
    |__ Port 2: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M

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