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NNaderSanders posted the thread Severe I/O performance degradation on Windows VMs (Server 2022) on Proxmox 8/9 in Proxmox VE: Installation and configuration.Hi everyone, we are currently facing significant performance issues with Windows guests on both Proxmox VE 8 and 9. Environment: Proxmox VE 8 and 9 (tested on multiple nodes) Storage: Local SSD (Software RAID 1) Ceph cluster Guest OS...
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Zzyghom replied to the thread [0x08000800]: an uncorrected error caused a data fabric sync flood event.did you verify it works: cat /proc/cmdline BOOT_IMAGE=/vmlinuz-6.17.13-2-pve root=ZFS=/ROOT/pve-1 ro root=ZFS=rpool/ROOT/pve-1 boot=zfs processor.max_cstate=1
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Aandreisrr replied to the thread Handling fake own From:.Indeed, I am looking to blocked forged headers. The solution presented by @ivenae is interesting, with the following caveats: - if I am reading this right, the regex will match both user@domain.com and user@host.domain.com which is the general...
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dakralex replied to the thread Sporadic error when live migrating VMs on 9.1.7.Hi! Could you provide the migrated VMs config where this does happen? Which storages/filesystems are the disks stored on? -
Iilia987 replied to the thread [SOLVED] Problem in GUI - black screen - pbs 4 installed but stack at 3.4.You are correct i didnt have repos for proxmox, i had just for bps.
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Iilia987 reacted to cheiss's post in the thread [SOLVED] Problem in GUI - black screen - pbs 4 installed but stack at 3.4 with
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Hi, have you made sure your repository setup is correct? Please provide the complete output of tail -n+1 /apt/sources.list /etc/apt/sources.list.d/* and apt update. -
FFearless-Grape5584 replied to the thread Proxmox SDN VXLAN – Internal communication works but no external access from client.The existing reply is correct, but I think what's missing is a concrete example of how to actually make it work. Your VXLAN network itself is already working correctly (VM ↔ VM across nodes), so the missing part is just how to connect your...
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Pplurgi95 replied to the thread [SOLVED] PBS-Datastore Monitor.Siehe Ersten beitrag, Da ist dass Komplette Script. Mit der Änderung aus dem 4. Beitrag funktioniert es dann auch Komplett :)
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Iiwik replied to the thread [TUTORIAL] PoC 2 Node HA Cluster with Shared iSCSI GFS2.This really interesting. It seems it implements lvm as starlvm and enables snapshots on this lvm type. So something that proxmox does not want to do. https://repo.starwind.com/proxmox/pool/main/s/starwind-proxmox-plugin-pve9/...
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Aabamalu reacted to Fail's post in the thread IO Pressure Stall issue after upgrade to 9.1 with Like.
I was banging my head on the wall, but finally i found the issue. I replaced the ssd, but the problem persisted. Thinking of an hardware issue, i swapped the ssd to another working NUC but the problem still there! Finally I found the solution: I...
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KFor those who my be interessed, I've filed a bug and they have found a workaround. If you connect to the pve that have the inactive, and issue: pvscan --cache the storage becomes active and everything works as it should. I've asked if there...
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BHi, ich würde folgendes probieren: BIOS-Check: Neustart ins BIOS (meist F2 oder F10). Schau, ob die Samsung 970 Evo dort noch gelistet wird. Wenn ja, ist die Hardware wahrscheinlich okay. Rescue Boot: Boote von einem Proxmox-USB-Stick und wähle...
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JJerome69 replied to the thread [0x08000800]: an uncorrected error caused a data fabric sync flood event.I tryied this, but it didn't work for me. But I'm not a specialist, so mabye I didn't used correctly the parameter... But even on Windows I have the reboot, so I thought that's not a software problem...
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Zzyghom replied to the thread [0x08000800]: an uncorrected error caused a data fabric sync flood event.I solved this issue with kernel parameters: processor.max_cstate=1 apparently this problem started with PVE kernel update (not sure which one, probably latest as I have never had this problem before) my machine: UM790 Pro Ryzen 9 7940HS 16 x...
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JJerome69 replied to the thread [0x08000800]: an uncorrected error caused a data fabric sync flood event.Hi zzjin, I didn't solved the problem for the moment, but it seems that's a hardware problem. Minisforum offer me a repair service, I don't have an order number (bought on Leboncoin). Did you see the CPU temperature on the BIOS ?
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Ssteves replied to the thread TASK ERROR: activating LV 'pve/data' failed: Check of pool pve/data failed (status:64). Manual repair required!.Hi Fiona, The output of smartctl was smartctl 7.3 2022-02-28 r5338 [x86_64-linux-6.8.12-9-pve] (local build) Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family...
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Ggfngfn256 replied to the thread error smart on disk SDA but from gui not confirm this ..Since it appears that the Current_Pending_Sector has not risen (19) since May 2025, & assuming this is a server that the drive is in constant use, it is possible that the drive is still "usable" or may even be perfectly alright. However this is...
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Nnomanz_ replied to the thread Installation question.I've looked through all the BIOS settings and I didn't see anything regarding UFEI besides boot order stuff (choosing between which the system should try first when booting legacy or UFEI)
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cheiss replied to the thread Installation question.IIRC from some old thread a while ago, these Lenovo can have some UEFI settings which prevent writing to the first part of the disk and similar, thus preventing GRUB from installing. You may want to look through all the firmware settings if... -
cheiss reacted to Johannes S's post in the thread Subscribing to proxmox as an individual in then uk. with Like.
Write a Mail to office@proxmox.com to contact the staff members who handle such affairs.
