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    Proxmox cluster shutdown by APC over USB

    Case: Proxmox cluster with three nodes, connected to a powerblock. The powerblock is then connected to the APC. APC: connected with USB to one node. I wonder what would be a decent solutions, in order to gracefully shut down VMs and nodes, when a blackout happen, and the battery starts to run...
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    A little clarification

    Not sure if this is the right place, but currently I'm rethinking my Proxmox cluster and I just need a little clarification. This is because I recently read a bit about CEPH, and also because I discovered the Thinkpad Tiny. Since this model can carry a Low Profile PCIe NIC. Setup: 2 x Elitedesk...
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    [SOLVED] XFS for the VM on ZFS filesystem?

    Would there be any complications by using the XFS-filesystem for the VM, while the Proxmox datacentre storage actually uses a ZFS-filesystem? I know its not best practice to use ZFS on ZFS, but I wonder if thats true for XFS on ZFS as well?
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    [SOLVED] No IP from DHCP server

    Update: Well, seems like its only the VM that does not get an IP address. Other VMs get an IP address from the second network card. For the VM, the interface / card was visible, but I had to add a new connection with nmtui. After this, the device was listed in nmtui as beeing activated. Also...
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    [SOLVED] Samsung SM883/PM883 SATA SSDs for ZFS RAID1?

    So far I've read the Samsung SM883 would be great in general. Would that be so? There are also PM883s and cost 50% compared to the SM883. Are they both do their job, without queuing a regular (VM) Windows 10 update for example? I've been using 2 PNY CS900 and they hit the limit pretty fast...
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    [SOLVED] ZFS raid1 with VM-disk filesystem question

    Proxmox is using a ZFS raid1 storage. On there, a disk has been created for a VM. This disk is currently formatted as ext4. Does that make sense? I guess its up to me. I'm just double checking. I might format the disk to ZFS, since it has the ability to check integrity.
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    [SOLVED] Lost WEB Gui connection Local Issuer Certificate

    Can't speak advanced Debian language, but I just installed Proxmox a week ago. 1) I wanted to change the physical port to access Proxmox GUI. - Could not get it done from the GUI - I could get it done from /etc/interfaces > just by replacing the interface name - It worked great at it's new port...

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