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  1. G

    [SOLVED] PBS fail creating datastore

    https://web.archive.org/web/20250809215052/https://blog.jeff-media.com/solution-creating-a-datastore-on-proxmox-backup-server-fails-at-chunkstore-create/
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    Proxmox 9.1.4 with very high iodelay

    Have you checked I/O per VM ? Have you rebooted host to run the latest kernel ? No backups running ?
  3. G

    R/W Speed difference between two VM's 40GB vs 2GB

    VM#1 speeds are not the real one as it's RAM speed thanks to ZFS ARC. test for longer like CDM 1 x 16 GiB. or reboot host to reset ZFS ARC cache.
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    Proxmox 9.1.4 with very high iodelay

    What about the SSD exact model ? is ZFS used ?
  5. G

    Windows server 2025 unattended iso issues known?

    https://forum.proxmox.com/threads/windows-server-2025-unattended-iso-issues-known.164463/post-805659
  6. G

    Proxmox VE 9.1.1 – Windows Server / SQL Server issues

    post /etc/pve/qemu-server/104.conf in tags please.
  7. G

    I need a graphical interface on my PVE server

    https://pve.proxmox.com/wiki/Developer_Workstations_with_Proxmox_VE_and_X11
  8. G

    PBS messing up my SQL server i/o

    don't forget to re-enable it, because without Windows snapshot, copied data isn't consistent ( Windows may not boot because registry corrupt, sql doesn't start because data corrupt)
  9. G

    Slow networking between VM's

    network between VM (when they are on same subnet) use the default vmbr0 bridge (a virtual software switch) tied to CPU, NIC hardware is not used.
  10. G

    from Windows 10 to Windows 11, another episode...

    This is another case. Windows disables sata driver storage if not used since last boot. Boot once into Safemode will re-enable sata.
  11. G

    from Windows 10 to Windows 11, another episode...

    another reminders : 1/ scsi driver cannot be installed if scsi disk is not attached. 2/ scsi driver cannot be "preinstalled" (excepting the offline injection)
  12. G

    [SOLVED] PVE 8, locale setting doesn't work

    try localectl set-locale LANG=C.UTF-8 then close/reopen shell.
  13. G

    Redhat VirtIO developers would like to coordinate with Proxmox devs re: "[vioscsi] Reset to device ... system unresponsive"

    seems not related to 285 drivers. downgrade to 271 for safety. Read previous posts Hangs / services crash can occur during backup if destination is too slow. FYI, initial bugs was after 208 and before 266 virtio drivers, fixed late 2024.
  14. G

    Intel X520-DA2 getting ~4gb not 10gb

    we need to know the two "sides" specs and if inter VM or from/to physical.
  15. G

    Intel X520-DA2 getting ~4gb not 10gb

    if you iperf3 inter VM, hw NIC is not used, it's a software network flow, bounded to CPU.
  16. G

    Port Fordwarding PVE

    We need some ip, nobody can guess your network topoly.
  17. G

    Port Fordwarding PVE

    How did you that so far ?
  18. G

    High VM-EXIT and Host CPU usage on idle with Windows Server 2025

    except high idle, have you notice performance impact in regular load or cpu benchmark ?