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I agree. First performance and iops will suffer compared to a mirror or striped setup, second it will lead to waste due to padding see: https://forum.proxmox.com/threads/fabu-can-i-use-zfs-raidz-for-my-vms.159923/ Another issue are the large... -
IIsThisThingOn replied to the thread ZFS raidz1 and snapshots, again.For your information, your 4 wide RAIDZ1 offers 66.66% storage efficiency, while being very insecure. That is not that much better than a way better performing mirror at 50%. You won't see this problem directly in ZFS. You will notice that...
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Ddaanw posted the thread Removable datastore on zpool containing other datasets in Proxmox Backup: Installation and configuration.Is it possible to use a ZFS dataset on an external harddisk as removable PBS datastore? The disk contains a zpool that holds a PBS datastore, say zpool/pbs-ds. The zpool also holds other zfs datasets, say zpool/data1, zpool/data2, etc. Adding...
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Ccarles89 reacted to t.lamprecht's post in the thread Ceph 20.2 Tentacle Release Available as test preview and Ceph 18.2 Reef soon to be fully EOL with
Like.
Thank you for the pointer; synced that article now to current version. -
UdoB reacted to proxuser77's post in the thread Frage zum Freitag: Desktop Environment on top of PVE with Like.
Es gibt halt keine echte Empfehlung, weil Proxmox VE nicht für diesen Anwendungsfall konzipiert wurde. Die Empfehlung lautet daher, es eher nicht zu tun. Aber wie andere bereits gesagt haben ... Es ist Debian, da geht vieles. Probiere es halt...
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Ffutiless replied to the thread VFIO: Firmware has requested this device have a 1:1 IOMMU mapping.Sorry to bloat the thread but I am using a totally different system Minisforum MS-A2. An April 1st bios update made my passthroughs fail with the "Firmware has requested this device this device have a 1:1 IOMMU mapping, rejecting the device...
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gurubert reacted to Johannes S's post in the thread Proximo - The Proxmox MCP/A2A you can hand the keys — VE + Backup Server + Mail Gateway + Datacenter Manager on one audited trust core with Like.
Why did you open a new thread and why didn't you link the old one with it's critism? I still think that handing the keys to a vibecoded ai agent is a bad idea... -
gurubert replied to the thread Promiscuous Port in PVE Cluster.Is it configurable after you manually migrate the VM to node 2? What happens to the mirror port on node 1 after the migration?
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Pproxuser77 replied to the thread Frage zum Freitag: Desktop Environment on top of PVE.Es gibt halt keine echte Empfehlung, weil Proxmox VE nicht für diesen Anwendungsfall konzipiert wurde. Die Empfehlung lautet daher, es eher nicht zu tun. Aber wie andere bereits gesagt haben ... Es ist Debian, da geht vieles. Probiere es halt...
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UdoB reacted to TErxleben's post in the thread Frage zum Freitag: Desktop Environment on top of PVE with Like.
Ich habe hier auch ein NB mit pve als Basis und nachinstalliertem KDE. Läuft logischerweise sehr flüssig und du hast beliebige Betriebssysteme als VM zusätzlich immer zuverlässig am Mann. Zwei Punkte sind (für mich) störend: KDE unter Debian...
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Ffutiless posted the thread Lockout of Minisforum MS-A2! Brick Warning ! ; after 1.03 update of 9955hx in Proxmox VE: Installation and configuration.I have updated to the April 01 (seriously hope it wasn't a joke). Anyways, afterwards the vm's I have all fail to start unless I # out the pci passthrough. So that means no WAN and LAN is down ; !@#! Ahhh ... Seems that there have been people...
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Nnec_k replied to the thread #pmgReceiverStatistics.We accidentally discovered that the problem with displaying statistics can be solved by disabling Advanced statistic in the options for sending a letter to the administrator. Thanks!
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JJ-Rod replied to the thread Ceph in 2026 HDD.Actually, I've been in the "real world" for 30+ years. And I never stated to not buy ANYTHING new, just be smart about it... Warranties and support contracts are huge money makers for manufacturers and it's cheaper to just buy a percentage of...
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Zzhou11 posted the thread There is a conflict between virtio-0.1.285 and PCI passthrough devices in Proxmox VE: Installation and configuration.1.Hot-plugging SCSI with virtio-0.1.285 on a Windows virtual machine causes DXG-related periodic blue screens and crashes when refreshing the hardware l。 2.Uninstalling does not resolve the problem, and it appears to have caused errors in the...
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Aahole4sure replied to the thread OptiPlex 7090 - host becomes pingable but all services die, zero errors in logs, requires hard reboot.I disabled TSO to see what happens -- I seem to have the latest dell bios update as far as keyboard inputs _ I will have to check back later -- my system is headless so I am not able to answer that question form prior events
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PParasiticTwin replied to the thread [SOLVED] spice the journey of an unitiated pleb..@dcsapak, I have discovered a quasi-solution. From the proxmox server view I make sure that my vm is selected. Click on terminal and select spice. The file is downloaded. From the downloads history, I left ( for rh people its right click) I...
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Gguruevi replied to the thread Ceph in 2026 HDD.What you describe is good enough for a home lab, but not in the real world. First of all, warranties and replacement parts are a thing. Besides that, your server will suck down more money in power and cooling and licensing than it actually costs...
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Bbindi replied to the thread Proxmox VE 9.2-1 ISO not installing in nested Hyper-V.The nested VM in the title is quite misleading or not part of the problem here. The main problem is that 9.2 PVE installer ISO does not boot on Hyper-V (at least Gen2) at all, 9.1 works fine. Lots of hv_ modules missing? Edit: same thing...
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Mmeyergru replied to the thread VM has network, but no DNS.This looks like a DNS failure. So which IP is in use for DNS? The one of the router (192.168.1.1)? Does it have a DNS server/proxy? Which DNS server is provided by DHCP? First, you can test is your own router is providing DNS: "dig google.com...
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Iiay posted the thread [SOLVED] Performance drop-off after upgrade from Proxmox v8.4.19 to v9.2.1 in Proxmox VE: Installation and configuration.I have a small hobbyist Proxmox cluster with four nodes, which has been running Proxmox v8. I do not have a subscription. I noticed that this has started flagging the end of support for v8 and so today I migrated the least important (smallest...
