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    Reverse proxy: Start / Stop VMs and xterm.js not working

    I did figure out that when using Nginx as a reverse proxy and then configure the Nginx port for the Application in Teleport instead of the Proxmox web interface directly, it does work. But I did this just as a test to confirm that this is a Teleport issue and not related to Proxmox. I don't want...
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    ZFS: Storage space for zvols almost doubles when transferred to raid-z3 pool

    Thanks again @Dunuin, I mixed up numbers. You're in fact correct: I have an overhead of nearly +180% in total. That's actually much worse than I thought. So much so, that I want to find a way to improve this. Here are my current takeaways or ideas: Preferring PBS over syncing VMs to a RAIDZ...
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    ZFS: Storage space for zvols almost doubles when transferred to raid-z3 pool

    Hi @Dunuin, thank you very much for your detailed and lightning fast response. I have 10 disks with a capacity of 15 TBs each. In raidz3-0 mode, I can use the capacity equivalent of 7 disks (after subtracting the three redundancy disks). The volblocksize of the zvols in question is 8K which is...
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    ZFS: Storage space for zvols almost doubles when transferred to raid-z3 pool

    I'm running a ZFS raid-z3 zfs pool on a Proxmox node that serves as a backup host. I create snapshots on different Proxmox hosts with ZFS mirror pools and pull them to the backup node. I noticed that the same snapshots of zVOLs are occupying almost twice the storage space on the backup node...
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    Reverse proxy: Start / Stop VMs and xterm.js not working

    Thank you @Moayad but I'm not using Nginx. I took a look at the wiki page anyways, in case there is something mentioned that may relate to my issue. I'm using Teleport (https://goteleport.com/) as a reverse proxy. I do understand, that the fact that the xterm.js terminal and the Start / Shutdown...
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    Reverse proxy: Start / Stop VMs and xterm.js not working

    I'm using a reverse proxy to expose the PVE web interface at https://localhost:8006 so that it is reachable at pve1.bastionhost.com. I can log into the web interface, create VMs and edit settings, but when click on the Start or Shutdown buttons for an active VM I get the error message...
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    Can't get PBS to work with other user than root@pam

    I found an error message saying that the required permission is missing. After checking that the permission is still there like I had set it previously I created another test user and readded the storage config on the PVE host: This time it worked. As I found no difference between the two users...
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    Can't get PBS to work with other user than root@pam

    Hi @dcsapak, the permission settings of the pbs-user are: Path User Role Propagate /datastore/backup/test test@pbs Admin Yes The storage config on the PVE host looks like this: pbs: test_pbs datastore backup server pbs.mydomain.com content backup...
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    Can't get PBS to work with other user than root@pam

    I'm on PBS 2.3-1 and I've successfully created a storage with the type Proxmox Backup Server on a PVE 7.3-3 host and I can do backups with the user root@pam. When I create an additional user and permit Admin privileges for this user for a namespace within my datastore, I can still add the...
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    [SOLVED] How to regenerate /etc/kernel/proxmox-boot-uuids

    Thank you very much @Stoiko Ivanov, proxmox-boot-tool clean did the trick!
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    [SOLVED] How to regenerate /etc/kernel/proxmox-boot-uuids

    I have replaced one failed disk in my ZFS pool. When I upgrade my system, I receive a warning message like this: WARN: /dev/disk/by-uuid/FFFF-FFFF does not exist - clean '/etc/kernel/proxmox-boot-uuids'! - skipping I get the same message at the end of the output of proxmox-boot-tool status. Is...
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    [SOLVED] Choose Systemd-boot over Grub on installation

    Thanks again, looking at the boot process of the PVE installer, i noticed the following message: EFI boot mode detected, mounting efivars filesystem This was enough as a confirmation that the installer was booted in UEFI mode. I then did the install with ZFS as the root filesystem and on the...
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    [SOLVED] Choose Systemd-boot over Grub on installation

    @fabian Thank you. Do you know if there is a way to verify that the installer bootet in UEFI mode from within the installer?
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    [SOLVED] Choose Systemd-boot over Grub on installation

    I noticed that on some Servers we have Systemd-boot installed by the Proxmox installer while on other / older servers we have Grub running. I would prefer Systemd-boot on my new installation with ZFS as the root filesystem because of issues with grub we had in the past with drive reordering etc...
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    [SOLVED] Console not working when accessing the Web-UI over an SSH tunnel

    Ah ok, I selected the prefix SOLVED. Thanks again for the hint. Andreas
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    [SOLVED] Console not working when accessing the Web-UI over an SSH tunnel

    Hi Stefan, thank you for the tip with the network tab of the dev tools: I got an error complaining that the certificate chain is not valid. I was running the browser in 'ignore invalid certificates' mode and this caused the websocket requests to fail. I'm using the self signed certificate that...
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    [SOLVED] Console not working when accessing the Web-UI over an SSH tunnel

    When I connect to the PVE Web-UI over an SSH-Tunnel, the console of my LXC container is not showing up (black screen, no content). It works fine when I'm connecting directly when I'm dialed in over VPN. I just wonder if this is a general issue because of the way the console is implemented...
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    Natted Windows VM can ping public IPs but public HTTP(s) is not working

    Oh my god you might be up to something. I just did a arp lookup on the host and there are two different IP addresses sharing the same HWaddress. Both are on vmbr1. One is the IP address of an OpenVPN client that dials in and connects to this bridge via tap mode. The second IP address is the...
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    Natted Windows VM can ping public IPs but public HTTP(s) is not working

    Dear Stoiko, a duplicate Mac / IP would in fact be a possible cause, but I checked this with grep -R "virtio=" /etc/pve/qemu-server and the mac addresses are unique. Same is true for the IP addresses, but this would have been reported by windows anyways I guess. I should add that the systems...
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    [SOLVED] No internet on Host but VMs and LXCs can be accessed

    The only part of your config that looks suspicious to me are the last two lines for vmbr0: bridge-vlan-aware yes bridge-vids 2-4094 If you're using VLANs, this might be a source for your issue if not configured correctly. If you don't use VLANs I would remove these two lines. However...

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