Latest activity
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Bbiowan1 replied to the thread PBS with a volume >100 TB — how do you handle verify?.Thank you for sharing all your feedback, experience, and proposed solutions. It’s reassuring to know that I’m not alone in this situation. b
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JJohannes S replied to the thread [SOLVED] Could replacing ZFS with Hardware Raid fix IO delay issue?.Nope, you won't buy the two small SSDs, and you will need at least one other 4TB SSD since a striped mirror will need at least four drives. It's the ZFS equivalent of RAID10, basically you build two mirrors, then stripe then together. This gives...
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spirit replied to the thread Mellanox ConnectX-3 & Proxmox 9.1.native kernel driver should work, no need to install drivers from mellanox. But connect3x are pretty old and they use a different driver than connectx4,5,6... so I don't known if they are still working fine. (I don't have used them since... -
Falk R. replied to the thread ProxMox über Webinterface nicht erreichbar (läuft als VM unter Hyper-V).Da die NIC up ist, sollte der Server erreichbar sein. Kannst du die IP anpingen? Mal versucht per ssh zu verbinden? Sonst aus der VM mal etwas externes anpingen. P.S. dein /20 Subnetz ist schon relativ groß für eine Spielwiese. -
JDu kannst auch ZFS auf einem HW RAID Volume betreiben. Dann sollte der ZFS Pool immer Single bleiben und niemals ein zweites vdev dem Pool hinzufügen. Dann läuft das stabil und ohne Probleme. Natürlich kann man dann Features wie Self Healing...
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JJohannes S reacted to leesteken's post in the thread [SOLVED] Could replacing ZFS with Hardware Raid fix IO delay issue? with
Like.
A hardware RAID controller Battery Backup Unit (BBU) can cache sync writes and that might indeed help. (Or replace the SSDs with ones that have PLP.) ZFS RAIDz1 is a poor choice for VM as the IOPS are much lower then using a ZFS stripe of... -
Falk R. replied to the thread Verständinsproblem local-lvm.Du kannst auch ZFS auf einem HW RAID Volume betreiben. Dann sollte der ZFS Pool immer Single bleiben und niemals ein zweites vdev dem Pool hinzufügen. Dann läuft das stabil und ohne Probleme. Natürlich kann man dann Features wie Self Healing...
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DDaGerba replied to the thread [SOLVED] Could replacing ZFS with Hardware Raid fix IO delay issue?.ah ok, thanks. Will check this out.
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EErnst T. reacted to t.lamprecht's post in the thread Suggestions for optimizing total DRAM cost? with Like.
This is the community forum, if you're not content with the replies you get for free of volunteers to your thread, you might want to check out the paid support offerings.
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DDaGerba replied to the thread [SOLVED] Could replacing ZFS with Hardware Raid fix IO delay issue?.Ah, that was a quick one! Thanky you. Redoing the ZFS pool sounds worth a shot. So I would still get 2 additional smaller SSDs for the system on a ZFS Raid-1 and then use the 3 4TB SSDs for a "ZFS stripe of mirrors"? Could you please clarify the...
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JJohannes S replied to the thread [SOLVED] Could replacing ZFS with Hardware Raid fix IO delay issue?.Regarding RAIDZ versus (striped) mirrors on ZFS: https://forum.proxmox.com/threads/fabu-can-i-use-zfs-raidz-for-my-vms.159923/ I would run the SSDs in a triple mirror or (if you have budget for another 4TB SSD) striped mirror. Just buying...
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JJohannes S reacted to t.lamprecht's post in the thread Suggestions for optimizing total DRAM cost? with Like.
This is the community forum, if you're not content with the replies you get for free of volunteers to your thread, you might want to check out the paid support offerings.
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Cchielmi replied to the thread Trouble with kernel 6.17.4-2-pve.Same for me. Kernel 6.17.9-1-pve is working fine for me as well!
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Mm.j replied to the thread Unexpected reboot of Proxmox host.Could you send a bit more of the logs so we can get bit more of an idea of what happened? For example, the following could be helpful journalctl --since="2026-02-10 08:10" --until="2026-02-10 08:30" | gzip > $(hostname)-$(date -Is)-journal.txt.gz
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VVampire337 posted the thread Mellanox ConnectX-3 & Proxmox 9.1 in Proxmox VE: Installation and configuration.Background: Last summer I did some searching for a compatible fiber-channel solution to connect my two virtual host servers (Dell R420) to my TrueNAS server (Dell R630XD). Reviews seemed to suggest the ConnectX-3 card was a good fit that won't...
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BBlipt posted the thread How to block ALL IPv6 traffic for a VM using ONLY the Proxmox GUI? in Proxmox VE: Networking and Firewall.Hi everyone, I’m trying to achieve a VM‑wide IPv6 block in Proxmox using only the GUI, without manually editing: /etc/pve/firewall/<VMID>.fw I want the GUI rule to behave exactly like the manual rules: IN -6 DROP OUT -6 DROP These two rules...
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DDaGerba posted the thread [SOLVED] Could replacing ZFS with Hardware Raid fix IO delay issue? in Proxmox VE: Installation and configuration.Hello, in our small office I run a standalone Proxmox VE on an older machine from 2020: Asus P11C-M/4L Mainboard, Intel Xeon E-2288G 8-Core 3,7 GHz, 64GB RAM, ZFS Raid Z1 with 3x 4TB WD Red SA500 SSDs on SATA. The machine runs 3 linux servers...
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Ssilverstone replied to the thread Mountpoints for LXC containers broken after update.Obviously you weren't hit by these :) - https://forum.proxmox.com/threads/debian-13-1-lxc-template-fails-to-create-start-fix.171435/ - https://forum.proxmox.com/threads/upgrading-pve-tries-to-remove-proxmox-ve-package.149101/ -...
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BBD-Nets posted the thread Migration issue (Temporary failure in name resolution) in Datacenter Manager: Installation and configuration.Not sure if it should be posted here or in PVE, but I do it here since the migration will be startet using the PDM GUI. Simplified setup: Datacenter "Site A" node1.sitea.company.com node2.sitea.company.com node3.sitea.company.com Datacenter...
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Jjohnfromts replied to the thread GPU Passthrough without Audio.Thanks for the feedback. Yeah.. That's what I thought. Already tested USB passthrough and it seems to be working. My only problem is passing the audio to the TV. At first, wanted to use USB DAC together with AV, but did not consider it would...
