Beiträge von D-Three

Here's a review of somebody who has the same problem with the UE300 under Linux:

Amazon.co.uk:Customer reviews: TP-Link UE300 USB 3.0 to Gigabit Ethernet Adapter, USB to RJ45 Lan Wired Adapter for Ultrabook, Chromebook, Laptop, Desktop, Plug and Play for Windows (XP/Vista/7/8/8.1), MacOS 10.9/10.10, Linux OS

Zitat

These crash under load on Linux!
Reviewed in the United Kingdom on 24 August 2021Style Name: Better|USB 3.0 to Gigabit Ethernet PortVerified Purchase
This was an incredibly annoying bug to find, but under load, these adapters crash the XHCI interface on Linux which takes them permanently down until rebooted or disconnected.

They are Realtek r8152 chips and there's a history of their incompatibility with Linux and this happening. I wish I had found out before buying two and figuring this out after the return window!

[ 12.212923] r8152 2-2:1.0 eth2: carrier on

[ 12.224356] r8152 2-1:1.0 eth1: carrier on

[ 1666.494229] xhci_hcd 0000:01:00.0: WARNING: Host System Error

[ 1666.515983] xhci_hcd 0000:01:00.0: Host halt failed, -110

[ 1677.033935] ------------[ cut here ]------------

[ 1677.038558] NETDEV WATCHDOG: eth2 (r8152): transmit queue 0 timed out

[ 1677.045021] WARNING: CPU: 3 PID: 0 at net/sched/sch_generic.c:448 dev_watchdog+0x2b8/0x2c0

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Looks like it is not fixed yet: https://github.com/moby/moby/issues/44970

Zitat von Sandro_Rocha

That's exactly what I wanted to know. Thanks.

I just wanted one more piece of information. You said you use virtual machines, right? Why do you use virtual machines?

What is the hardware of your setup? Do you use OMV directly or via virtual machine?

ps: my setup is a Celeron J4105 with 8GB of RAM.

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I use OMV directly.

The KVM plugin in OVM was used to create a virtual machine for the Home Assistant Operating System (linux based)

Also a couple of docker containers.

Althoug I still want to finetune a lot of things.

The hardware is simple but mainly selected for low power consumption:

cpu: Intel Core i3-8100

mainboard: Kontron D3674-B (used to be Fujitsu)

memory: 1 x sodimm 8GB Crucial CT8G4SFS824A

ssd: Samsung 980 500GB

storage: 2 x Seagate IronWolf 3TB (1 disk for snapraid)

Power consumption is below 5W when the system is idle and the disks aren't spinning.

I did something similar for a different reason; power saving so that the mechanical disks can spin down when not in use.

Docker containers are on the system drive, that is not a problem. For the config, it's just making sure you make a reference to the correct drives. For example for Jellyfin, my volumes are defined like this:

    volumes:
      - /srv/dev-disk-by-uuid-6eb33da5-20d2-41cb-82a4-b603fa67b038/docker/jellyfin:/config
      - /srv/dev-disk-by-uuid-6c792fb1-bd8c-493b-9d3b-6a1870d4b7f2/video/tvshows:/data/tvshows
      - /srv/dev-disk-by-uuid-6c792fb1-bd8c-493b-9d3b-6a1870d4b7f2/video/movies:/data/movies

As you can see, the id's of the drives are different, the config is on my SSD, the data is on my HDD.

I also wanted a shared folder on my SSD. For this you need the openmediavault-sharerootfs plugin. This allows creating shared folders on the system drive. If you don't need this, don't install it

But finally I ended up partitioning the drive by booting GParted Live from an USB stick. I made the system partion much smaller, I believe 32 GB, and made a 2nd partition on the SSD of the remaining space. That keeps my system, config and data really seperated. I also use that partition to store my virtual machine for example. An advantage is that I now have included that partition in SnapRAID. Also if I accidentally fill up that partition, it has no influene on the system partition. Containers are still on the system drive, for that I make a weekly backup of the system to the HDD.

Sounds like a proble I once had, maybe it is the same. Make sure the complete length of the path, including the filename, is not longer than 256 characters.