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    Shared Storage - best way to connect to Proxmox?

    Thanks a lot for the link, didn't know about this project. Fascinating idea - although I'm not sure if I want/should use it in production. Otherwise, the ZFS over iSCSI implementation seems to be born out of a similar community effort. Damn, I wish I had seen your blockbridge signature earlier...
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    Shared Storage - best way to connect to Proxmox?

    Thanks for your input. Unfortunately, Ceph is no option anymore as I couldn't find any supplier who was confident to sell such a solution and the TrueNas storage is already on its way. So what would be your choice then? Is a shared LVM above iSCSI really a better option? According to the table...
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    Shared Storage - best way to connect to Proxmox?

    Our current Proxmox cluster is connected to a single TrueNas Core Server. Most of the VMs are stored on a NFS-share, as this seemed to be an easy and usable solution at the time of installation. And actually it works quite well, but Snapshots via qcow2 aren't always nice to work with and there...
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    [SOLVED] Windows 2012 R2 Gäste starten nicht mehr

    Mittlerweile konnte ich den Fehler tatsächlich beheben. Auch wenn es mir doch etwas peinlich ist will ich erklären, woran es lag, um andere vor einer langen Fehlersuche zu bewahren. Zeitgleich mit unseren Wartungsarbeiten am Proxmox-Cluster wurde eine Windows-Gruppenrichtlinie aktiv, welche...
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    [SOLVED] Windows 2012 R2 Gäste starten nicht mehr

    Danke euch, leider bringt der abgesicherte Modus auch nichts, auch dort bleibt der Bildschirm einfach schwarz. Der Hinweis "INACCESSIBLE BOOT DEVICE" ist eine Fehlermeldung von Windows, sie erscheint ganz kurz mit einem Blue-Screen und die VM bootet dann durch. Jegliche im Internet auffindbare...
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    [SOLVED] Windows 2012 R2 Gäste starten nicht mehr

    Hi, danke dir. Ja das geht schon "irgendwie" in die richtige Richtung. Wir haben heute mehrere Maschinen versucht über die genannten Wege zu "retten". Leider ohne realen Erfolg. Merkwürdigerweise brechen uns grade auch ganz neue Maschinen weg, sobald eine zweite Festplatte hinzugefügt wird...
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    [SOLVED] Windows 2012 R2 Gäste starten nicht mehr

    Guten Morgen, über's WE wurden Wartungen an einem Proxmox-Cluster vorgenommen. In dem Zuge wurden auch alle Pakete aktualisiert, die Version 6.2 lief schon seit einigen Wochen stabil auf dem Cluster. Aus unerklärlichen Gründen starten nun 2 Windows Server 2012 R2 Maschinen nicht mehr. Sie...
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    iSCSI Reconnecting every 10 seconds to FreeNAS solution

    Any news on this topic? This is a quite annoying bug, which makes error handling and monitoring very difficult. The analysis from nowoe sounds solid. Has anyone (at proxmox) been able to test this?
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    IP Address moving between interfaces

    Yes, I see the exact same behavior on my Proxmox cluster. The FreeBSD storages connected to the three Proxmox hosts complain about IP addresses moving from one MAC-address to another. But on the corresponding hosts there is no event or log entry which explains this behavior.
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    [SOLVED] Hyper-Threading vs No Hyper-Threading; Fixed vs Variable Memory

    Would be interested to know if the performance impact of the VirtIO Balloon Driver still exists? Any newer findings? One of the newer youtube videos in your channel recommends installing the driver to have better control of the used host memory by the vm.
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    Small Proxmox/Ceph cluster layout

    Hi, I'm currently evaluating a new (small) Virtualisation Cluster for about 20 Windows/Linux-Server VMs (coming from VMWare). One combination which caught my interest was the idea of Proxmox and Ceph as it allows me to renew the storage as well. As I'm new to Ceph and Proxmox I lack some...

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