UdoB's latest activity
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UdoB reacted to proxuser77's post in the thread [Probably Solved] KVM Escape, publication. CVE-2026-64561, ZAPScape with
Like.
Of course, there are no guarantees. There are almost certainly still many undiscovered or undisclosed vulnerabilities in the kernel, and new code can always potentially introduce new bugs and vulnerabilities. This is simply how software... -
UdoB reacted to EllerholdAG's post in the thread Proxmox VE: Are we getting too many kernel updates for an enterprise virtualization platform? with Like.
In a proper HA setup kernel updates and restarts can be applied live. I'd rather have more Bugfixes and security enhancement than not. It's rather concerning that other platforms don't have this much updates. Doesn't ESXi have the same security...
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Because that is normal: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_default_configuration_using_a_bridge
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There is a bug entry already, but it hasn't gotten any attention so far: https://bugzilla.proxmox.com/show_bug.cgi?id=5747
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UdoB reacted to melkier's post in the thread Testers wanted: MeshXFS clustered filesystem and Proxmox VE storage plugin with Like.
Hello Proxmox VE community, I'm looking for testers for **MeshXFS**, an open-source (GPL-2.0) POSIX clustered filesystem built on XFS. - GitHub: https://github.com/sshoecraft/meshxfs - Releases: https://github.com/sshoecraft/meshxfs/releases...
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[SOLVED] Follow-up / TL;DR After further investigation, I managed to reproduce and resolve the continuously increasing NVMe SMART error counters. Root cause: smartmontools 7.4 was querying the NVMe self-test log using an incorrect namespace...
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@mmuellergz, das riecht stark nach Windows-Zeilenenden (CRLF). Bash sieht dann pipefail\r statt pipefail, daher der komische Doppelpunkt vorne in der Meldung. Dass es genau in Zeile 5 knallt, passt dazu – die Zeilen davor sind Kommentare, da...
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Here's the thing. The so called "overhead" of running a VM to host docker becomes very immaterial when you run dozens of containers like I do. Plus, I don't want my docker containers using my hypervisor kernel. The isolation of a dedicated VM...
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UdoB replied to the thread [SOLVED] Komisches Restore-Verhalten..Ohne Beleg aus der Hüfte geschossen: ist das Schreib-Ziel ein preiswertes Device oder "Enterprise Class"? Preiswertere SSD/NVMe haben oft einen dedizierten Single-Level-Cell Bereich, in den ankommende Daten schnell geschrieben werden können...
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UdoB replied to the thread Proxmox VE Dynamic Login Banner.Warum wird das eigentlich als bash-Script verkauft, wenn es so beginnt: #!/usr/bin/env bash # Proxmox VE Login Banner - Norton Commander Style # Default: ANSI blue /etc/motd ONLY (no pre-login disclosure) # Options: --mono --issue --no-issue...
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See also: https://forum.proxmox.com/threads/fabc-why-is-proxmoxve-using-all-my-ram-and-why-cant-i-see-the-real-ram-usage-of-the-vms-in-the-dashboard.165943/ https://www.linuxatemyram.com/
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Hi Everyone! I've been cooking up something good lately for the community and I hope to receive some feedback on it before I finish the first phase! I've decided to embark on a journey in visual communication, not only because my day job...
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UdoB replied to the thread HA Enterpise.No! As so often my current situation is the result of an organically grown system. Restarting today would make me opt for Ceph, but changing a sufficiently well working system is... difficult. (And would require much more redundancy and speed on...
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Beide Pools laufen, Replication auch schon ... huiii Sure :-P danke vielmals
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UdoB replied to the thread [SOLVED] Can't access repository.When I setup my first PVE with subscription I had a similar experience. IPv6 has priority over legacy IPv4 for any connection - if IPv6 is configured to be available. In my case it was an incomplete configuration - with no working gateway. My...
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UdoB reacted to rdmitry0911's post in the thread WebRTC desktop console for Proxmox VE — looking for feedback with Like.
Hi guys, I've been working on a WebRTC console for Proxmox VE and would like to share it here. I wanted to use a VM desktop directly in the Proxmox web interface, with smoother scrolling, video and sound and copy/paste, without opening a separate...
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UdoB replied to the thread Shared LVM gewünscht: FC-SAN?.Richtig. Das hat aber rein gar nichts mit "Compression" zu tun, das ist klar, ja? Komprimierung geschieht dynamisch mit den Daten, die nominell geschrieben werden und dann tatsächlich weniger Platz auf dem Device belegen.
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UdoB replied to the thread Shared LVM gewünscht: FC-SAN?.Yes, sure. At least on CPUs from the last 10 (or more) years. The induced CPU load is near zero usually. It works transparently and on my machines I did not do any tuning to get more than 33% space saving on nearly all ZVOLs: ~# zfs get...
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UdoB reacted to gea's post in the thread Realtime ZFS Replication with cs-sync for disaster recovery on Proxmox (first rc) with Like.
Realtime ZFS Replication with the new cs-sync Part of the napp-it 4ai web-gui for any OS but it is Opensource and runs as a simple cli tool https://www.napp-it.org/cs-tools.html ZFS replication normally works asynchronously and job-based. On a...
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Alright. Since you want to buy new, and you want real HA, CEPH is the way to go IMHO.