UdoB's latest activity
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UdoB reacted to blanchet's post in the thread Suggestions for low cost HA production setup in small company with
Like.
With 4 nodes, the cluster can still repair itself to a fully healthy state even after losing a node. With 3 nodes, the cluster becomes directly “degraded” after losing a node. Therefore the node maintenance (or any hardware issue) is much... -
WAW... I will come back another day to confirm, but might be (and the idea came to my head as I was having a shower before bed) that my switch blocks the COROSYNC traffic... with a tcpdump on the interface, I could see trafic only 1 way...
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Hi @fanton , The server task suitability is not measured by who produced it. Any Enterprise server is generally suitable to run Linux. What you need to ask yourself: - how many virtual machines will I need? - how many virtual cores? - how much...
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Yes, but the TrueNAS documentation clearly states that you are expected not to alter the system but use the API, the WebUI or the TrueNAS specific cli tools. So although you can use ssh it's less powerful than on a classical Unix box (since you...
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UdoB reacted to Onslow's post in the thread [Script] Proxmox VE & PBS – System, Configuration and Structure and More Backup & Recovery with Like.
The first problem I can see is instructing potential users to execute unknown scripts directly from some Internet source (curl to bash). I.e., without downloading it (as unpriviliged) user first. Without verifying the hash and the GPG signature...
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UdoB replied to the thread All Virtual Interfaces Disappeared after the Upgrade.Does https://pve.proxmox.com/wiki/Upgrade_from_8_to_9#Network_Interface_Name_Change help?
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UdoB replied to the thread "Load average" plötzlich auf 3 Server angestiegen // Load average suddenly increase on 3 servers.Ich hatte das Problem auch schon - und konnte nicht den konkreten Verursacher finden. Meine "Lösung" war brutal, aber dank Cluster einfach: jeweils einen Node evakuieren und neu booten... :-(
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UdoB replied to the thread VM virtual disks and ZFS's "80-90% rule".If you configure -let's say- a 100 GB virtual disk it is not created on disk as a single continuous 100 GB disk space - and stay this way. This behavior is possibly implemented by LVM thick. ZFS is usually configured sparse. Only actually...
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Well no :) I thought that if you use a zfs mount directly (for example as /home) the 80-90% rule would definitely be valid, but since I'd be using it as a virtual disk, maybe other considerations would have been necessary... Many thanks for...
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UdoB replied to the thread Tailscale funnel Nginx Proxy, cname cloudflare.If you have an external VPS or are willing to rent one for ~two Dollar per month, take a look here: https://github.com/fosrl/pangolin = "Tunneled Reverse Proxy Server with Access Control - Your own self-hosted zero trust tunnel." This is a free...
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UdoB replied to the thread VM virtual disks and ZFS's "80-90% rule".Do you have any indicator that this is not recommended anymore? If performance is completely irrelevant you can go higher. ZFS will not stop hard when reaching that level, but it might slow down. But please, make really, really sure to never...
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UdoB replied to the thread [SOLVED] post-upgrade 8->9 postfix issue.Re-check your sources.list - postfix is in "main": ~# apt policy postfix postfix: Installed: 3.10.4-1~deb13u1 Candidate: 3.10.4-1~deb13u1 Version table: *** 3.10.4-1~deb13u1 500 500 http://ftp.de.debian.org/debian trixie/main...
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UdoB replied to the thread Schedule power on PBS.Unfortunately my MicroServer (Gen10) lacks "Wake on Alarm/RTC" in the Bios. But a simple wakeonlan b4:7a:f1:ae:f9:c9 is sufficient.
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UdoB reacted to dths's post in the thread Proxmox post-installation automation and optimisation with Like.
Hello good people, we've shared our post implementation automation (bash form) that we have used over the journey for proxmox at scale so others can benefit. It just has the VE level optimisations in it at the moment...
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I use wakeoverlan to power up my PBS via a systemd timer on my main ProxmoxVE host every night . Systemd timers are a mechanism to run jobs/scripts on a regular schedule ( hourly, weekly, monthly, every first of month at 3 pm etc). On the PBS I...
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UdoB replied to the thread VM create/move fails on NetApp shared LVM storage with qcow2 disk.Sorry, no solution or actual help from my side. I get the exact same error on a brand new test-installation of TrueNAS/SCALE (released version). And as you already noted "RAW" does work on the same device. I am just playing around, nothing...
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@gtrovato , The short answer is "yes" - the fact that you are merging nodes into a single cluster that have different local-lvm definitions is what is causing the question marks. When you add a node to the cluster, there is a warning that any...
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UdoB reacted to Johannes S's post in the thread Tteck Install Scripts Fail with Version Error on Proxmox 8.4.1 with Like.
Well being one of "these guys": I think it's way more important to help people to understand their used system and fix their problems for themselves instead of relieing on executing scripts from the internet as admin/root user on your...
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The incus project just released IncusOS, a immutable Linux distribution based on Debian which can be used to run vms and lxcs and is available for arm64 and amd64. Last time I checked the Incus UI had less features than ProxmoxVE though and it...
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Well you didn't wrote this in your first post so I couldn't know this. Why don't you describe what you are trying to achieve and what didn't work?