UdoB's latest activity
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Noch mal: Wenn du wirklich große Angst hast dir alles kaputt zu machen, dann mache vorher am Besten ein Backup des ganzen Systems (womit auch immer, aber clonezilla ist vergleichsweise narrensicher, braucht halt eine externe Platte) und teste ob... -
UdoB reacted to Impact's post in the thread Proxmox 7 - Manuelles Backup lässt sich nicht erstellen with
Like.
Ich bin Freund von gebrauchten Intel DC Festplatten von eBay. Diese sind zuverlässig, gut, und oft sogar günstiger als neue Consumer Festplatten wenn < 500G. Das andere kann ich dir leider nicht beantworten. -
UdoB replied to the thread Node showing ?.Well..., yes. As soon as one of two nodes is unavailable you cannot administrate the single survivor - it will deny everything with "no quorum". Just try it! There are workarounds for disaster recovery: "pvecm expected 1" will probably work...
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Ja, aber ich würde auf jeden Fall vorher ein Backup oder Snapshot machen. Snapshots sind mit zfs trivial, für ein Backup könnte man clonezilla nehmen. Und wie Maxim würde ich die Finger von inoffiziellen Tools lassen, nicht nur beim Updaten
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UdoB reacted to gctwnl's post in the thread PVE and PBS on a single machine: how to turn off only PVE a/o PBS and keep Linux running? with Like.
Why I need this? Simple: I have only a single node and that single node runs pve and pbs. It's a soho situation. And indeed I need to do 'dangerous' things. I have to resize LVM volumes. root@pve:~# lsblk NAME...
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UdoB reacted to Onslow's post in the thread Try to install Proxmox 9.1 on a old linux server, and get lots of disk IO error. with Like.
@kamanwu Depending on the installation stage, you could be able to switch to other virtual console with pressing keys Alt F1 or Alt F2 or Alt F3 etc. and receive shell command line.
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UdoB replied to the thread ZFS RAIDZ1 pool UNAVAIL after reboot – multiple disks show “invalid label”, pool cannot be imported.Just a few ideas, this is not a comprehensive list by far: turn power off / shutdown pull the power cord - yes, I mean it check all cabling: pull and reseat all connectors - on both ends turn on... Only if lsblk lists all devices (except one...
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UdoB reacted to spirit's post in the thread Who has already used EVPN in Data Centre Manager and really tested it? with Like.
Running 5000vms with 100 nodes since 5years. (I have made the original evpn code for it)
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UdoB reacted to gyptazy's post in the thread [TUTORIAL] ProxCLMC - A lightweight tool to determine the maximum CPU compatibility level across all nodes in a Proxmox VE cluster for safe live migrations with Like.
Hey folks, I got asked to cross-post this to the Proxmox forums. You might already know me from the ProxLB project for Proxmox, BoxyBSD or some of the new Ansible modules for Proxmox and I just published a new open-source tool: ProxCLMC (Prox...
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UdoB replied to the thread Node showing ?.Just guessing: make sure that name resolution works correctly. Usually by a full blown DNS server (possibly overkill) or (simpler) by maintaining a consistent /etc/hosts, containing all host names and addresses of all hosts. That file should be...
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UdoB replied to the thread PVE and PBS on a single machine: how to turn off only PVE a/o PBS and keep Linux running?.You could run systemctl stop proxmox-backup-proxy.service proxmox-backup.service... and no backup is possible anymore, as far as I can see. For PVE (and active HA) there is ha-manager crm-command node-maintenance enable pveX . And PVE itself...
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UdoB replied to the thread Verify nach jedem Snapshot oder zeitgesteuert.Ja. Nein. Ein erfolgreiches Verify bestätigt, dass das Backup unverändert und vollständig zur Verfügung steht, also vom PBS vom Massenspeicher gelesen werden kann. Während der Sicherung wurden Checksummen berechnet, die auch dauerhaft...
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I did that, too following detailled instructions at https://pve.proxmox.com/wiki/Upgrade_from_8_to_9 and had no issues at all I recommend changing the thread‘s title to something meaningful to gain more attention.
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UdoB replied to the thread Disk constellation for DXP4800.Well, I (often) emphasize "my" to state clearly that it is not a neutral statement, resulting from of a large field study, but my personal one. We all try to give some helpful hints to the readers of this forum, I believe. And it is normal that...
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UdoB replied to the thread Performance Probleme.Im ersten Post sind Gigabit angegeben...
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UdoB reacted to fabian's post in the thread [SOLVED] How to "isolate" PBS from PVE - security best practices ... with Like.
you can give the PVE access token only access to read old backups and create new ones, but not remove/prune backups. you can combine this with a sync job on the PBS side to keep an offsite archive that is decoupled from the main PBS system (with...
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UdoB replied to the thread HyperV-VM mit Windows 10 nach Proxmox transferieren/umziehen.Leider habe ich keinen konkreten Hinweis; du erwähnst nicht, ob du diese Seiten bereits kennst: https://pve.proxmox.com/wiki/Windows_10_guest_best_practices https://pve.proxmox.com/wiki/Advanced_Migration_Techniques_to_Proxmox_VE#HyperV Viel...
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UdoB reacted to WMTaylor3's post in the thread After updating to Proxmox 9, virtual machines crash. with Like.
Your attitude is surprising, and frankly, unnecessary. I'm happy to tell you why. Otherwise you can totally ignore this reply - It'll be my final one regardless as I have nothing else to add to this thread. I didn't have to report back, but I...
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UdoB replied to the thread Disk constellation for DXP4800.Yes, a lot of setups will reach end of life before a cheap (non-PLP) SSD may die. At least you may hope for that. To increase the reliabilty drastically my rule is to use redundancy and to use "with-PLP" devices. Disclaimer: I do not follow my...
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I agree, especially since TrueNAS not only supports the Apps from the app store but also allows setting up containers with docker-compose files. Most applications in the self-hosted sphere already provide ones for copy/paste. Or like you said...