UdoB's latest activity
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UdoB reacted to Johannes S's post in the thread Replicate whole data center to another physical server with
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Including the ProxmoxVE configuration or just the lxcs + vms? For the VMs and LXCs you have pve-zsync and the remote-migrate commands of the pct and qm cli tools: https://pve.proxmox.com/wiki/PVE-zsync https://pve.proxmox.com/pve-docs/pct.1.html... -
Wenn Geld da ist, dann 4x DC600M Serie Enterprise SATA 3.0 SSD, alle vier SSD bilden einen ZFS Pool, den man als 2 VDEV ZFS mirror erstellt. VDEV0 ZFS mirror 2x ssd - Stripe - VDEV1 ZFS mirror 2x ssd Dadurch nutzt man maximal, ca. 80 %, der ca...
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UdoB reacted to Johannes S's post in the thread VMware → Proxmox VE 8/9: GPU (NVIDIA A16) an mehrere VMs? Und: Sinnvoll bei überwiegend Windows-Server? with Like.
Hallo, was mir nicht ganz klar ist: Wieviele compute-Server setzt ihr ein? Da ihr auch eigene Storage-Hardware habt, gehe ich davon aus, dass ihr einen Cluster habt, je nach dessen Größe muss man schauen. Zum Rest: Ich habe nicht wirklich...
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UdoB reacted to YungErrorHunter's post in the thread [TUTORIAL] Adding encrypted ZFS pool to Proxmox for VM storage + auto-unlock on boot with Like.
I really tried to find an existing thread, but everything I find is either related to the main/boot pool, or adding an encrypted dataset only, so I figured I write down my steps for my own documentation and maybe it'll help someone else out too...
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UdoB replied to the thread [TUTORIAL] Adding encrypted ZFS pool to Proxmox for VM storage + auto-unlock on boot.That's of course the problem here. When I steal that computer I get the key for free. What attacking vector is it you are securing with this approach? The only situation I see is if the devices die so hard, that the build-in "erase"-function...
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UdoB reacted to Johannes S's post in the thread Netzwerk alle paar Tage weg. Proxmox und VMs nicht mehr erreichbar with Like.
Naja, bei sicherheitsrelevanten Bugs geht es ja darum, dass man da im Zweifelsfall nicht bemerkt, dass es ungebetene Gäste auf dem System gibt ;) In jeden neuen Kernel sind tausende Bugfixes drin und die Kernel-Entwickler vertreten die Meinung...
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UdoB reacted to Falk R.'s post in the thread Netzwerk alle paar Tage weg. Proxmox und VMs nicht mehr erreichbar with Like.
Daher erst den 6.14er testen, eventuell läuft es dann ja sauber. Wenn man sich an die Grundlegenden Empfehlungen des BSI hält und den Hypervisor in einem Getrennten Managementnetz hinter einer Firewall betreibt, schätze ich das Risiko erst einmal...
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The "?" in the GUI can indicate two things: a) "pvestatd" daemon has trouble collecting information. This is usually related to storage misconfiguration (network or otherwise) b) trouble connecting to that particular node You can perform the...
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Hello, Thanks four your answer. With all informations you gave me and and considering the equipment I currently own I finally decide to install PBS on a dedicated VM. I made a passtrough of the disk by ID, it was pretty simple to do it and It...
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I suspect that you are mixing up the layers. The encryption and deduplication in Proxmox Backup Server is filesystem-agnostic so it has nothing to do with the encyption you do on the ProxmoxVE host or inside a vm and especially nothing to do with...
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UdoB reacted to Johannes S's post in the thread Server Upgrade - Unterstützung/Beratung bei Auswahl der Hardware with Like.
Relevante Details sind power-loss-protection ( plp ) und DWPD, da kann man bei Geizhals nach filtern und mal schauen, ob da die von dir ausgewählten Samsungmodelle auftauchen: https://geizhals.de/?cat=hdssd&xf=7161_Power-Loss...
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UdoB reacted to fabian's post in the thread PBS integrity check: is the hash computed on PVE or on PBS? with Like.
there are actually multiple checksums. chunks contain a CRC (verified on each read of the chunk) and have a digest (that the chunk is referenced by). both are calculated on the client side, the CRC is verified by the server upon upload, the...
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UdoB replied to the thread Problem with WEB GUI.Check and restart -if it is not "active (running)"- pveproxy: ~# systemctl status pveproxy.service ~# systemctl restart pveproxy.service ~# systemctl status pveproxy.service
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UdoB reacted to janus57's post in the thread Regarding the installation failure of Debian 13.1 CT with Like.
Hi, The latest version (in no-subscription) is pve-manager/9.0.6 which fix your issue. It's fixed in pve-container (6.0.10), which was released the 07-Sep-2025 (in no-subscription). Best regards,
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UdoB replied to the thread Is clustering production-ready on Proxmox VE 8.2.2?.Yes, you are (or course) correct. Note that I do admit that although I am using ZFS exclusively - the few clusters I have are small. With that number of nodes ZFS-replication (over all nodes) would be a bad choice. And partial replication -let's...
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UdoB reacted to LnxBil's post in the thread Is clustering production-ready on Proxmox VE 8.2.2? with Like.
Managing ZFS replication with multiple nodes is a PITA and the pain scales with the number of nodes and machines. Just go with shared storage. This will yield a much better cluster experience. For me, a "real" cluster requires a (dedicated or...
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UdoB reacted to czechsys's post in the thread Is clustering production-ready on Proxmox VE 8.2.2? with Like.
Don't use 8.2.2. You will have problem install another host with this version. Use last PVE version, now 8.4, or go directly to 9.
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zfs set com.sun:auto-snapshot=false tank
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UdoB replied to the thread [SOLVED] Disable ZFS autosnapshot for a pool.Each tool has it own benefits. But yes, I am using cv4pve for exactly that reason. While I am absolutely able to handle Desaster recovery with naked replicated snapshots the integration in the PVE logic and in the GUI is really convenient! The...
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UdoB reacted to floh8's post in the thread [Pathfinder4DIY] PVE and high performance ZFS-over-ISCSI Storage with High-Availability (Active/Passiv) via TCP or RDMA on commodity HW with Like.
!!! 1.Hint: This Thread is not for Ceph fan boys. Go away! !!!! Occasion: In the Thread "Vote for Feature in ZFS-over-ISCSI" my one (the word "one" is always related to a human being, not a matter or person or number) had to put question marks...