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Resistor

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Posts posted by Resistor

    Konfiguration der App zu retten ?

    in Deutsch

    Posted

    Oh man Du rettest mir meinen Tag, danke danke danke 😁

    Zu Deiner Frage: Aufgrund Deiner Frage habe ich nochmal geschaut, da ich mir schon gedacht habe in welche Richtung Du eventuell willst. Oh man da habe ich nie wirklich drauf geachtet, das man ja auch Unterverzeichnisse als Quelle angeben kann. 🤦‍♂️ Das sollte ich vielleicht mal überarbeiten, also nochmal danke. 😅

    • Like 1

    Konfiguration der App zu retten ?

    in Deutsch

    Posted

    Hallo,

     

    ich habe eben versucht bei meiner Jellyfin App ein Verzeichnis hinzuzufügen, hatte dabei schon ein mulmiges Gefühl und natürlich gab es dabei ein Fehler bei der Befehlsausführung und mein Jellyfin ist mal wieder komplett weg :( (Ja ich weiß, die Daten der Installation sind noch in Appdata, aber um die geht es nicht.)
    Gibt es irgendwie die Möglichkeit die Konfiguration wiederherstellen ?
    Ich hatte da mitterweile gut 30 Verzeichnisse eingebunden, wo ich natürlich nicht mehr genau weiß wie ich welches Verzeichnis eingebunden hatte. Ganz zu schweigen von der Menge Arbeit, den Kram wiederherzustellen.
    Wenn die Config verloren ist, gibt es irgendeine Möglichkeit die Config zu sichern ? Ich finde es echt nervig, das immer alles gleich weg ist, nur weil in der neuen Config ein Fehler ist. Gibt es da ne Möglichkeit die neue Config erst zu testen, bevor man Sie ausführt oder ähnliches ?
    Für jmd. der in Unraid/Linux zu Hause ist sicherlich ein Klacks, aber für jmd. der weniger Ahnung hat, jedes mal ein echter Genickbruch. Mein Tag ist wieder gelaufen.

    Für eventuelle Hilfe schonmal danke im voraus.

    Planning a new Unraid Build (with Parts List), need Opinions

    in Hardware

    Posted

    10 hours ago, doesntaffect said:

    It should do the trick. 

    No Watercooling for the CPU? I'd probably go with the Supermicro or Asus as 2nd option. 

     

    I'd use the 4 M.2 on the Supermicro for a 4x512GB, or 4x1TB Cache Raid 1+0 and add a 4x M.2 Risercard and add 4x2 - 4 TB NVMEs for the VMs, depending on your needs. PNY XLR8 CS3140 2TB For example, which could also serve as great fast cache drive. 

    Cooling is not final, but yes i wanted to prefer Air Cooling.
    Yeah i've looked closer into Supermicro overall and the Board specific. I think i'll take the Supermicro, cause it fits my needs.

    Will take this M.2 config on the radar, have to see if i have a spare Slot for a Riser Card. Also put the PNY on my Radar, looks promising Specwise.

    Thx

    Planning a new Unraid Build (with Parts List), need Opinions

    in Hardware

    Posted

    Hey guys,

    i'm planning my first massive overhaul of my small Unraid Server and in the process want it to merge with my Gaming Rig.

    The Server should be used for this (daily) tasks:

    Spoiler
    • Pure Gaming VM
    • Linux or Windows VM for Daily Tasks
    • Developement VM for my Dev Tasks
    • Additional VM's for different Stuff, but only started on Demand
    • Smart Home Server with Home Assistant or ioBroker
    • Jellyfin Server
    • Encoding Media Files
    • Multiple Game Server
    • Web/Database Server for Personal Projects
    • Data Grave for me and my Family
    • Additional Docker Container for different Tasks

     

    Planned Hardware for this:

    Spoiler

    And some Custom Length Cables from Cable Mod for a better Cable Cleanup in the Case.

    *3x Graphics Card (Gaming/Desktop/Unraid+Encoding) are reused from my old Server/Gaming Rig

     

    The Reason for posting my config is that i'm pretty new the Server/Workstation Components World and maybe have done some missthinking which r unknown to me atm.

    For me it looks good on paper, but maybe some of u have already practical knowledge (positive or negative) with some of components with Unraid or in general.

    What is your Opinion on my Configuration.
     

    Thanks in advance

    Passthrough & VBios Dump Trouble

    in VM Engine (KVM)

    Posted · Edited by Resistor

    Hey guys,

    i'm trying to switch to Unraid with my Main PC, cause i wanted to have more possibilities to play with my Hardware.
    I already have a running Unraid System, but without VM's, so my i'm pretty new to the "kinks" of VM's under Unraid.

    I'm currently running with
     

    Spoiler

    Mainboard: ASUS ROG Strix X570-F Gaming (latest Bios)
    CPU: Ryzen 7 3700X
    GPU Main: ZOTAC GAMING GeForce RTX 2070 SUPER AMP Extreme (latest VBios)
    GPU Second: MSI GTX 960


    So i installed Unraid on another Stick and give it a go. Unraid booted fine, but when it comes to VM's, i'm pretty much at the end of my possibilities.

    To start i'm having huge problems dumping a VBios from and passing through my 2070 to a W10 VM.
    At least the File which comes out of the process, doesn't help with VM Blackscreen.
    So i assume the VBios wasn't dumped correctly.

    I'm using the latest @SpaceInvaderOne Script on a fresh Unraid 6.9.2 following his latest Video.

    *Tried as Primary and Secondary GPU => Same results
     

    This what happens when i try to dump my VBios.

    //Without VFIO Bind//

    Spoiler


    Script location: /tmp/user.scripts/tmpScripts/Dump VBios/script
    Note that closing this window will abort the execution of this script
    You have selected this device to dump the vbios from
    09:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1)

    This does look like a valid GPU to me. Continuing .........


    Checking if location to put vbios file exists
    Vbios folder already exists

    I will try and dump the vbios without disconnecting and reconnecting the GPU
    This normally only works if the GPU is NOT the Primary or the only GPU
    I will check the vbios at the end. If it seems wrong I will then retry after disconnecting the GPU

    Defining temp vm with gpu attached
    Domain dumpvbios defined from /tmp/dumpvbios.xml

    Starting the temp vm to allow dump
    error: Failed to start domain dumpvbios
    error: internal error: qemu unexpectedly closed the monitor: 2021-09-19T19:51:19.219455Z qemu-system-x86_64: -device vfio-pci,host=0000:09:00.0,id=hostdev0,x-vga=on,bus=pci.2,addr=0x0: vfio 0000:09:00.0: group 23 is not viable
    Please ensure all devices within the iommu_group are bound to their vfio bus driver.

    Waiting for a few seconds .....

    Stopping the temp vm
    error: Failed to destroy domain dumpvbios
    error: Requested operation is not valid: domain is not running

    Removing the temp vm
    Domain dumpvbios has been undefined

    Okay dumping vbios file named RTX 2070 SUPER.rom to the location /mnt/user/isos/vbios/

    vbios seems to be correct. All done :)

    ---------------------------------------------------------------------------------------------------------------------------------
     

    The dumped VBios is around 128kb in size, which feels way to small considerung techpowerups VBios Dump for my Card is around 1MB.
    I still tried it, but it does not work either.


     

    //With VFIO Bind//

    Spoiler

    IOMMU group 23:
    [10de:1e84] 09:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1)
    [10de:10f8] 09:00.1 Audio device: NVIDIA Corporation TU104 HD Audio Controller (rev a1)
    [10de:1ad8] 09:00.2 USB controller: NVIDIA Corporation TU104 USB 3.1 Host Controller (rev a1)
    This controller is bound to vfio, connected USB devices are not visible.
    [10de:1ad9] 09:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller (rev a1)

    ---------------------------------------------------------------------------------
    Script location: /tmp/user.scripts/tmpScripts/Dump VBios/script
    Note that closing this window will abort the execution of this script
    You have selected this device to dump the vbios from
    09:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1)

    This does look like a valid GPU to me. Continuing .........


    Checking if location to put vbios file exists
    Vbios folder already exists

    I will try and dump the vbios without disconnecting and reconnecting the GPU
    This normally only works if the GPU is NOT the Primary or the only GPU
    I will check the vbios at the end. If it seems wrong I will then retry after disconnecting the GPU

    Defining temp vm with gpu attached
    Domain dumpvbios defined from /tmp/dumpvbios.xml

    Starting the temp vm to allow dump
    Domain dumpvbios started

    Waiting for a few seconds .....

    Stopping the temp vm
    Domain dumpvbios destroyed

    Removing the temp vm
    Domain dumpvbios has been undefined

    Okay dumping vbios file named RTX 2070 SUPER.rom to the location /mnt/user/isos/vbios/
    cat: rom: Input/output error

    Um.... somethings gone wrong and I couldn't dump the vbios for some reason
    Sometimes when this happens all we need to do to fix this is 'stub' or 'bind to the vfio' the gpu and reboot the server

    This can be done in Unraid 6.8.3 with the use of the vfio config plugin or if you are on Unraid 6.9 or above it can be done
    directly from the gui in Tools/System Devices .....So please do this and run the script again

    --------------------------------------------------------------------------------------------------------------------------
     

    The Monitor connected to the Card shows a Failed Boot Screen while the script is running.

    SeaBios
    Booting from Hard Disk -> failed
    Boot from Floppy -> failed

    No bootable device


     

    When it comes to Passthrough it looks like this:

    Passing through my secondary GPU 2 (GTX 960) even without a VBios File works.
    Passing through my 2070 as first or secondary GPU (Bound or Unbound) does not work.

    When i try to start the VM when bound the screen stays black this shows up in the Logs.

     

    Spoiler

    2021-09-19T20:49:35.843125Z qemu-system-x86_64: vfio_region_write(0000:08:00.0:region1+0x11f880, 0xff000000ff000000,8)
    failed: Device or resource busy

     

    This also happens when i try to pass through my GTX 960, when it's in the first Slot.

    Even completely removing my secondary GPU from the System does not help.


    Anyone got a hint what could be the problem ?

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