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  • qemu 9 clusters Deprecated Feature

    alturismo

    By alturismo

      • Minor

    Hi,

     

    in Unraid 7 qemu 9 is introduced, currently the VM's xml have the following included

     

    sample

      

      <cpu mode='host-passthrough' check='none' migratable='off'>
    <topology sockets='1' dies='1' clusters='1' cores='4' threads='2'/>
    <cache mode='passthrough'/>
    <feature policy='require' name='invtsc'/>
  </cpu>

     

    which results in

      

    2024-07-20T04:13:58.091282Z qemu-system-x86_64: warning: Deprecated CPU topology (considered invalid): Unsupported clusters parameter mustn't be specified as 1

     

    -smp 8,sockets=1,dies=1,clusters=1,cores=4,threads=2 \

     

    which is an deprecated feature since v 9.0

     

    https://www.qemu.org/docs/master/about/deprecated.html

     

    removing in xml view is not persistent, actually its not saved without this entry (automatically signed in again)

     

    nothing to worry about, but may result in unnecessary questions about errors

    Go to reports Prereleases

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    Recommended Comments

    OscilxJP

    Is there a fix for this problem.. I really need it as my machines keep having this problem making them completely unusable.. rather frustrating? Anyone please ?

    Link to comment
    SimonF

    This is a warning not an error, It will be dependant on an update to libvirt as not set but the gui.

     

    Suggest that you creat a separate entry for you issue and include diagnostics. Why do you need the beta for arc support?

    • Like 1
    Link to comment
    SimonF

    This was a qemu 9 regression issue it has been fixed in 9.1 I have requested that qemu is bumped as also has a cve fix.

    • Like 3
    Link to comment


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