Latest activity
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JJohannes S reacted to chrcoluk's post in the thread High VM-EXIT and Host CPU usage on idle with Windows Server 2025 with
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Thanks, the registry tweak works really well, not just for idle but also for overall CPU overhead. -
JJohannes S reacted to leesteken's post in the thread Proxmox Virtual Environment 7.4-3 crash issue with Like.
The idea of backups is to make then before problems happen. If you want someone else to read and summarize the forum about similar issues, I would suggest a ChatBot/LLM or paying someone for support. The volunteers might want to spend their free...
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JJohannes S replied to the thread PVE+ISCSI.This could also be achieved by utilicing something like rsync to sync the configuration files between the nodes. I'm aware that his won't help in environments who liketo tick compilance checkboxes. What I don't get however which feature of vmfs...
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Rrobertlukan reacted to complexplaster27's post in the thread Redhat VirtIO developers would like to coordinate with Proxmox devs re: "[vioscsi] Reset to device ... system unresponsive" with Like.
Hello I've have installed this new driver on our Test servers and have done the following in terms of multi-day testing: Boot-volume operation on vioscsi 0.1.302 Multiple reboots and device checks Five active VirtIO SCSI controllers Overnight...
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TTheMrg reacted to MDSOperator's post in the thread Proxmox VE 7 is vulnerable to some type of 0day/RCE non auth with Like.
Proxmox VE 7.1 - cryptojacking rootkit + root SSH backdoor: full teardown TL;DR Two PVE 7 hosts were compromised and running an XMRig cryptominer hidden by a preload rootkit. The same "install_and_mine.sh / libhide" toolchain planted: A...
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Kkleinp replied to the thread Win11 ewige Baustelle.Ich betreue nen Taxi-Unternehmer. Da haben wir vor 3 oder 4 Jahren 4 Lenovo Thinkcentre Mx angeschafft. Reine Office-PCs. War ein Angebot, Windows 11 pro mit "nur" 8 GB Ram. Seit knapp 3-4 Monaten können alle 4 Mitarbeiter kaum noch anständig...
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BBu66as replied to the thread Proxmox vollständig via Wireguard.@Bob.Dig LISTEN_IP nimmt genau eine Adresse, eine Liste geht da nicht. Ohne den Eintrag lauscht pveproxy sowieso auf allem (v4 und v6), das ist der Default, für "auf mehreren Interfaces erreichbar" brauchst du also nichts zu machen. Wenn du auf...
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IIsThisThingOn reacted to Johannes S's post in the thread Proxmox Virtual Environment 7.4-3 crash issue with Like.
You shouldn't just "consider" it except you enjoy getting hacked due to unpatched security issues: https://forum.proxmox.com/threads/proxmox-ve-7-is-vulnerable-to-some-type-of-0day-rce-non-auth.186078/ If you are not able to keep you production...
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IIsThisThingOn reacted to leesteken's post in the thread Proxmox Virtual Environment 7.4-3 crash issue with Like.
Maybe this (which I found using this search) will help: https://forum.proxmox.com/threads/recover-from-grub-failure-cant-find-lvm.121861/#post-529751 Your Proxmox VE is many years out of support and vulnerable to a lot of things. Please install...
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TTamil replied to the thread [SOLVED] PMG mix basic and community subscription.Hi Team, We have 5 servers, and each server has 2 CPU sockets. We are planning to build a Proxmox cluster with these 5 servers. We are planning to purchase a combination of Premium and Standard support subscriptions for the cluster. Could you...
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JJohannes S reacted to SInisterPisces's post in the thread [PDM 1.1.7] Questions re: Multiple Endpoints for the Same Node (Single-Node Remote) with Like.
Hello, Using ACME with the Cloudflare DNS plugin, I've configured a PVE node with a Let's Encrypt certificate for pve-host.mydomain.com. So, adding that PVE node as a single-node remote to PDM was really easy; I didn't have to worry about...
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JJohannes S reacted to n.frey's post in the thread [PDM 1.1.7] Questions re: Multiple Endpoints for the Same Node (Single-Node Remote) with Like.
Hi, While I personally thought that the multiple endpoints were only for clusters (i.e. 3 endpoints for 3 nodes in a cluster), I tested it out myself and IMO nothing speaks against using it this way. PDM has it's own failover mechanism to make...
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JJohannes S reacted to SInisterPisces's post in the thread [PDM 1.1.7] Questions re: Multiple Endpoints for the Same Node (Single-Node Remote) with Like.
Thanks for testing it out and for the additional info. :) Right now, I'm testing it with a single Remote that contains a single node, so there's not really an alternative path to a second node if the first one becomes unreachable. I have...
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JJohannes S reacted to n.frey's post in the thread [PDM 1.1.7] Questions re: Multiple Endpoints for the Same Node (Single-Node Remote) with Like.
IIRC, the failover takes all the remotes' node URLs, probes the connection to them and uses the next-best if one of them happens to fail the probe. PDM can only fall back if two or more node URLs are specified in a cluster.
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JJohannes S reacted to SInisterPisces's post in the thread [PDM 1.1.7] Questions re: Multiple Endpoints for the Same Node (Single-Node Remote) with Like.
Thanks again. :) Just to be explicit for anyone who finds this later (and also for me, who managed to confuse myself after marking this as SOLVED), for the IP/fingerprint-based endpoints, the fingerprint is from pve-ssl.pem, correct? On my...
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JJohannes S reacted to chrcoluk's post in the thread Thoughts on CPU flags for windows 11 guest. with Like.
So I somehow got about 20-40% depending on type of load in performance extra CPU throughput with following flags set. This is on top of default host flags. flags +invtsc;+topoext;+host-cache-info;-hypervisor It seems for the performance boost...
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JJohannes S reacted to SInisterPisces's post in the thread [PDM 1.1.7] What is the recommended RAM configuration (4 GiB) based on? How does RAM usage scale? with Like.
Ref: https://pdm.proxmox.com/docs/installation.html The above recommends "minimum 4 GiB for the OS." I installed the OS on to an ext4-formatted disk. With one (1) single-node Remote added to PDM, I'm seeing ~ 415 MiB of RAM usage. That's about...
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JJohannes S replied to the thread Proxmox Virtual Environment 7.4-3 crash issue.You shouldn't just "consider" it except you enjoy getting hacked due to unpatched security issues: https://forum.proxmox.com/threads/proxmox-ve-7-is-vulnerable-to-some-type-of-0day-rce-non-auth.186078/ If you are not able to keep you production...
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JJohannes S replied to the thread Proxmox VE 7 is vulnerable to some type of 0day/RCE non auth.I can't say anything about the other parts of the writeup, but the "recommendation" for cleanup/rebuild irritates me: I can't agree with this. This is a lot of work while you still could overlook something or the bad actor (now that the attack...
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Mmanikanta replied to the thread Proxmox Virtual Environment 7.4-3 crash issue.Thanks for quick response. Can you tell me What are the cuases which leads to this similar crash and how to get backup. we are installing proxmox on top of baremetal directly to create multiple(i.e thousands in number) Hardware Emulators. If...