Latest activity
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JJohannes S reacted to alexskysilk's post in the thread Proxmox and Veeam Backup and Replication worker issue with
Like.
what @bbgeek17 suggested should have been the first thing Veeam support instruct you to do. That kind of experience with their support (and other things) have led me to abandon using Veeam with PVE. -
JHi @nleistad, Confidently attributing the issue to NFS, QCOW, ZFS, network, or any other component requires proper analysis. This typically includes log review, reproducible testing, and potentially network trace reading. There are known edge...
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JJohannes S reacted to Impact's post in the thread ZFS ARC going high since PVE 9.1 upgrade with Like.
Read here: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#sysadmin_zfs_limit_memory_usage And here: https://gist.github.com/Impact123/3dbd7e0ddaf47c5539708a9cbcaab9e3#update-zfs-arc-size
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JJohannes S reacted to _gabriel's post in the thread ZFS ARC going high since PVE 9.1 upgrade with Like.
Check/adjust your /etc/modprobe.d/zfs.conf then update-initramfs -u -k all
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JJohannes S reacted to robertlukan's post in the thread [Virtual Machine Config] Windows 11 Pro Memory Integrity: Does it require nested virtualization? with Like.
UPDATE1: I can confirm that basically the same behavior can be observed when using Intel Xeon 3rd Generation - released in 2Q 2021. So far I found the most significant implication of using(hv-passthrough flag) is not being able to use Live...
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JJohannes S reacted to bitranox's post in the thread [Virtual Machine Config] Windows 11 Pro Memory Integrity: Does it require nested virtualization? with Like.
it works. Windows can run on top of kvm/openvmm - openvmm provides hyper-v devices directly. I also created a small web panel running on proxmox. performance on my old cpu is basically the same as with qemu/cpu=host no virtio drivers needed. Its...
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JJohannes S reacted to bitranox's post in the thread [Virtual Machine Config] Windows 11 Pro Memory Integrity: Does it require nested virtualization? with Like.
I modified the openvmm vnc server, so it can work now with noVNC. Can someone try performance on a modern CPU ? you can find all the code on : https://github.com/bitranox/proxmox_openvmm
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JJohannes S reacted to bitranox's post in the thread [Virtual Machine Config] Windows 11 Pro Memory Integrity: Does it require nested virtualization? with Like.
good progress on the openvmm integration into proxmox : - vnc server extended on Microsoft OpenVMM, so it supports noVNC now : https://github.com/microsoft/openvmm/pull/3197 - PID option added, a precondition to make VM status visible in the...
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JWhat are you defining as "using" for the 2.82 GB? PVE will show the total used by the VM. If you've assigned 84 GB the VM could use that for caching, ARC, lots of things. It could use it then stop using it.
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JDo you use PCIe-passthrough? And like others already mentioned, check ZFS ARC usage with: zarcsummary -s arc
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SteveITS replied to the thread Understanding Capacity Limits with Ceph.There are several calculators online such as https://florian.ca/ceph-calculator/. With 3 nodes and 1 off there is nowhere to replicate so yes you’d have 2 copies. If another OSD is then lost those PG would have only 1 copy and I/O would stop... -
JJohannes S replied to the thread First Proxmox homelab build - sanity check on hardware, service layout, and storage.Please note that the need of ECC-RAM for ZFS is quite overblown: https://jrs-s.net/2015/02/03/will-zfs-and-non-ecc-ram-kill-your-data/ This blog post is quite long (but still good and highly recommended!) reading, the most important point imho...
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Ffreundschaeft posted the thread Understanding Capacity Limits with Ceph in Proxmox VE: Installation and configuration.Hi everyone, we are using Proxmox VE with Ceph and were wondering how much storage we should use from our available storage before ceph starts acting up. Our Ceph Cluster consists of three nodes that each contribute a capacity of 27,94TB, so we...
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JJohannes S replied to the thread No web GUI after upgrade from 9.0.11 to 9.1.6.Thanks, this confirms that indeed at the moment you don't have a widget file altered by a script, so everything should be ok. Now I know you already said this, but in the past we had some users here, who somehow forgot that they had something...
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Jjaminmc replied to the thread Ram report issue to multiple Hosts.Hey, This is actually pretty normal on Proxmox 9 (especially 9.1.7) and catches a lot of people off guard. The high host RAM usage (~94GB out of 125) is what QEMU/KVM has reserved/allocated on the host side for your VMs — basically close to the...
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MiamiJack replied to the thread [SOLVED] Can I use PMG to filter an entire shared-hosting (Plesk) server?.Did you get it working? -
JJohannes S replied to the thread [SOLVED] Lexware Premium unter Win11 läuft sehr langsam, keinen offensichtlichen Grund, neue Hardware.Wie ausführlich mit wieviel Halbwissen darf es sein? ;) Ich versuche mal an einen auf Halbwissen (also bitte mit Google/Doku gegenprüfen, hoffentlich korrigiert mich hier jemand, wenn ich einen zu großen Bock schieße...). Grundsätzlich ist es ja...
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MiamiJack posted the thread Tracking Center - Speed and Functionality ... or lack of functionality. in Mail Gateway: Installation and configuration.Hello All, I beleive this topic has been brought up before, I'm sure I have at least once. The tracking center is useless... I say that because here I am 8 days into the month and there are 7 Million lines in the mail log and basically it times...
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AAaronD12 replied to the thread Proxmox installation failed on "bootloader setup errors: unable to install initramfs".Just had this issue -- clean install. Downloaded the 9.1.1 ISO and wrote it to a USB drive. Whether booting using UEFI or BIOS, I get this message. Just downloaded 9.0.1 ISO and wrote it to the same USB drive. It installed and made the drive...
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Bbl1mp replied to the thread First Proxmox homelab build - sanity check on hardware, service layout, and storage.Your welcome :) hope it was helpful.