14 September 2024

Adding a USB card to Dell r730xd

As I was tired of being limited to just 2 USB ports, I picked up the Inateck RedComets U21 20Gbps on Prime Day for $31.99 plus tax.


Specs

  • 2 lanes of PCIe 2.0/3.0/4.0 (3.0 or 4.0 required for full speed)
  • Max combined throughput 16 Gbps
  • 10 Gbps dedicated port
    • USB-A
  • 10 Gbps split between
    • 2 x USB-A
    • 2 x USB-C


Add USB Card

  • Shutdown containers and VMs
  • Turn off the server
  • Install the USB card
    • I installed it above the 2.5" drive bays in the back in Riser 3 (Slot 6)
  • Turn on the server
  • Fix fan speed
    • apt-get install ipmitool
    • ipmitool -I lanplus -H 192.168.1.X -U root -P <password> raw 0x30 0xce 0x00 0x16 0x05 0x00 0x00 0x00 0x05 0x00 0x01 0x00 0x00
    • response:
      • 16 05 00 00 00
  • Shutdown the VM you want to add it to
  • Add the USB Card to a VM
    • Select your VM -> Hardware -> Add -> PCI Device
    • Select Raw Device -> Device: ASM2142/ASM3142 USB 3.1 Host Controller
    • Check All Functions
    • Add
  • Start the VM
  • Check that it is working
    • lsusb -t


Test a USB hard drive

  • plug in the USB hard drive
  • determine what drive letter it is:
    • ls -l /dev/disk/by-id
  • Mount it
    • sudo mount -m /dev/sdb1 /mnt/backup-plus
  • Error: unknown filesystem type 'exfat'
    • sudo apt-get install exfat-fuse
    • sudo mount /dev/sdb1 /mnt/backup-plus -t exfat-fuse


Appendix

Sources

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