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#domu — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #domu, aggregated by home.social.

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  1. Xen Hypervisor – Open-Source-Virtualisierung für Systemadministratoren

    Hier kommt die Einleitung in das Thema mit Hinweisen, wozu du Xen als Systemadministrator wissen solltest. Xen ist ein leistungsstarker, open-source Type-1-Hypervisor, der dir ermöglicht, mehrere virtuelle Maschinen (Domains) parallel auf einem physischen Host zu betreiben, ohne dass ein Host-Betriebssystem dazwischen funktioniert. Du solltest Xen kennen, weil es in älteren Linux-Umgebungen wie Red Hat Enterprise Linux 5 eine Standardlösung für Virtualisierung war und dir hilft, […]

    andreas-moor.de/xen-hypervisor

  2. #TIL: A #Xen #Dom0 running #Debian 12 Bookworm or #Gentoo may crash xenconsoled or xenstored upon #DomU boot if the Dom0 initially has too much RAM:

    kernel BUG at arch/x86/xen/p2m.c:542!

    In my case it happened with #DebianBookworm's kernel 6.1.0-21-amd64 and in the case of bugs.gentoo.org/920747 (via lists.xenproject.org/archives/) it was Gentoo's 6.1.67-gentoo-x86_64, both with 64 GB.

    Fix:

    /etc/default/grub += GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M"

    /etc/xen/xl.conf += autoballoon=0

  3. #TIL: A #Xen #Dom0 running #Debian 12 Bookworm or #Gentoo may crash xenconsoled or xenstored upon #DomU boot if the Dom0 initially has too much RAM:

    kernel BUG at arch/x86/xen/p2m.c:542!

    In my case it happened with #DebianBookworm's kernel 6.1.0-21-amd64 and in the case of bugs.gentoo.org/920747 (via lists.xenproject.org/archives/) it was Gentoo's 6.1.67-gentoo-x86_64, both with 64 GB.

    Fix:

    /etc/default/grub += GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M"

    /etc/xen/xl.conf += autoballoon=0

  4. #TIL: A #Xen #Dom0 running #Debian 12 Bookworm or #Gentoo may crash xenconsoled or xenstored upon #DomU boot if the Dom0 initially has too much RAM:

    kernel BUG at arch/x86/xen/p2m.c:542!

    In my case it happened with #DebianBookworm's kernel 6.1.0-21-amd64 and in the case of bugs.gentoo.org/920747 (via lists.xenproject.org/archives/) it was Gentoo's 6.1.67-gentoo-x86_64, both with 64 GB.

    Fix:

    /etc/default/grub += GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M"

    /etc/xen/xl.conf += autoballoon=0

  5. #TIL: A #Xen #Dom0 running #Debian 12 Bookworm or #Gentoo may crash xenconsoled or xenstored upon #DomU boot if the Dom0 initially has too much RAM:

    kernel BUG at arch/x86/xen/p2m.c:542!

    In my case it happened with #DebianBookworm's kernel 6.1.0-21-amd64 and in the case of bugs.gentoo.org/920747 (via lists.xenproject.org/archives/) it was Gentoo's 6.1.67-gentoo-x86_64, both with 64 GB.

    Fix:

    /etc/default/grub += GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M"

    /etc/xen/xl.conf += autoballoon=0

  6. #TIL: A #Xen #Dom0 running #Debian 12 Bookworm or #Gentoo may crash xenconsoled or xenstored upon #DomU boot if the Dom0 initially has too much RAM:

    kernel BUG at arch/x86/xen/p2m.c:542!

    In my case it happened with #DebianBookworm's kernel 6.1.0-21-amd64 and in the case of bugs.gentoo.org/920747 (via lists.xenproject.org/archives/) it was Gentoo's 6.1.67-gentoo-x86_64, both with 64 GB.

    Fix:

    /etc/default/grub += GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M"

    /etc/xen/xl.conf += autoballoon=0

  7. #AMD Continues Work On Enhancing #GPU Support With #Xen #Virtualization
    AMD posted patches as part of their start for adding #VirtIO GPU and passthrough GPU support for Xen. AMD has been working on this both for #HVM on #DomU and #PVH on Dom0 modes. Other patches from AMD for enhancing graphics support when making use of Xen, but again without a clear motivation why especially considering the dominance of KVM and less industry interest around Xen in more recent years.
    phoronix.com/news/AMD-GPU-Xen-

  8. #AMD Continues Work On Enhancing #GPU Support With #Xen #Virtualization
    AMD posted patches as part of their start for adding #VirtIO GPU and passthrough GPU support for Xen. AMD has been working on this both for #HVM on #DomU and #PVH on Dom0 modes. Other patches from AMD for enhancing graphics support when making use of Xen, but again without a clear motivation why especially considering the dominance of KVM and less industry interest around Xen in more recent years.
    phoronix.com/news/AMD-GPU-Xen-

  9. Continues Work On Enhancing Support With
    AMD posted patches as part of their start for adding GPU and passthrough GPU support for Xen. AMD has been working on this both for on and on Dom0 modes. Other patches from AMD for enhancing graphics support when making use of Xen, but again without a clear motivation why especially considering the dominance of KVM and less industry interest around Xen in more recent years.
    phoronix.com/news/AMD-GPU-Xen-

  10. #AMD Continues Work On Enhancing #GPU Support With #Xen #Virtualization
    AMD posted patches as part of their start for adding #VirtIO GPU and passthrough GPU support for Xen. AMD has been working on this both for #HVM on #DomU and #PVH on Dom0 modes. Other patches from AMD for enhancing graphics support when making use of Xen, but again without a clear motivation why especially considering the dominance of KVM and less industry interest around Xen in more recent years.
    phoronix.com/news/AMD-GPU-Xen-

  11. #AMD Continues Work On Enhancing #GPU Support With #Xen #Virtualization
    AMD posted patches as part of their start for adding #VirtIO GPU and passthrough GPU support for Xen. AMD has been working on this both for #HVM on #DomU and #PVH on Dom0 modes. Other patches from AMD for enhancing graphics support when making use of Xen, but again without a clear motivation why especially considering the dominance of KVM and less industry interest around Xen in more recent years.
    phoronix.com/news/AMD-GPU-Xen-

  12. @otakubinary yo no es que lea mucho manga, no suelo leer mucho, soy muy perro. mi "libro" favorito es el manual de instrucciones de la #yamaha mg08, mi primera mesa de mezclas.

    aparte de eso, si que he llegado a leer #akira y #domu.

    Anime, un poco mas. Me gusta #dragonball , #gantz, #bleach y siempre y cuando sea doblado, no soy fan del #fansub los subtitulos me distraen demasiado y me pierdo la imagen xD

  13. @otakubinary yo no es que lea mucho manga, no suelo leer mucho, soy muy perro. mi "libro" favorito es el manual de instrucciones de la #yamaha mg08, mi primera mesa de mezclas.

    aparte de eso, si que he llegado a leer #akira y #domu.

    Anime, un poco mas. Me gusta #dragonball , #gantz, #bleach y siempre y cuando sea doblado, no soy fan del #fansub los subtitulos me distraen demasiado y me pierdo la imagen xD

  14. Started reading Katsuhiro Otomo's "Domu: A Child's Dream". I opened it from right-to-left like every other English translated manga I've read. After a couple of pages I realized they had flipped it to read left-to-right. I think I might have spoiler-ed myself a little bit...😕
    #manga #comics #domu

  15. Started reading Katsuhiro Otomo's "Domu: A Child's Dream". I opened it from right-to-left like every other English translated manga I've read. After a couple of pages I realized they had flipped it to read left-to-right. I think I might have spoiler-ed myself a little bit...😕
    #manga #comics #domu

  16. Started reading Katsuhiro Otomo's "Domu: A Child's Dream". I opened it from right-to-left like every other English translated manga I've read. After a couple of pages I realized they had flipped it to read left-to-right. I think I might have spoiler-ed myself a little bit...😕
    #manga #comics #domu