_gabriel's latest activity
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G_gabriel replied to the thread PVE9 New server bad performance NVME Gen5.try with Lvmthin as ZFS has overhead, can't be compared to baremetal even more in benchmark. Numbers should be closer if you run multi VM at same time, that's the point of virtualization. For single VM ...
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G_gabriel replied to the thread W2025 virtio NIC -> connection drop outs.Test with Windows Server 2022
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G_gabriel replied to the thread [SOLVED] Unable to install proxmox on a server where it previously worked..have you checked if ip answers even if console looks wrong ?
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G_gabriel replied to the thread VM en erreur : io-error.merci pour le retour. ce n'est pas une question de bios. 1 To sera toujours égal à 931 Gio. Les constructeurs ont toujours compté l'espace de stockage en base décimale, 1000 octets = 1 Ko Alors que les données sont décomptées en base binaire où...
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G_gabriel replied to the thread network speed problems.what is the host CPU ?
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G_gabriel replied to the thread network speed problems.is there a difference between single stream and multi streams speedtest ?
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G_gabriel replied to the thread network speed problems.2 x VM can do 4G download concurrently ? have you tried switching vNIC model ? VirtIO NIC vs Intel E1000 ? have you tried iperf -P parallel streams ? BTW, iperf2 is cpu multithreads where iperf3 is cpu multithreads only since version 3.16. ( so...
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G_gabriel replied to the thread network speed problems.you need to test speed between your nodes before test upstream connection. what about iperf test from VM of node1 to VM of node2 ? VM node1 to node2 ?
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G_gabriel replied to the thread network speed problems.it's bounded to cpu as flow is done over virtual switch / software bridge.
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G_gabriel replied to the thread IP over USB?.from http://www.linux-usb.org/gadget/ : Many Linux systems will not be able to use it, since they only have PC-style USB Host (master) hardware in a PC, workstation, or server. But when you're putting together embedded Linux systems, a USB...
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G_gabriel replied to the thread VE 8.4.0 - SQL2022 VM - IO sluggish, RDP connection very laggy.I don't think so , ZFS writes slower because of integrity and checksum. Can be faster in reads operations thanks to ARC caching. I'm not sure if powershell is reliable to benchmark IOPS. It doesn't matter, now test the same on a Windows...
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G_gabriel replied to the thread VM en erreur : io-error.il faut vérifier la taille sur l'hôte PVE directement pas dans la VM : apt install ncdu ncdu /mnt/pve/Nextcloud
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G_gabriel replied to the thread CPU Options for Windows 11 VM.What do you mean ? what is "box" ?
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G_gabriel replied to the thread VE 8.4.0 - SQL2022 VM - IO sluggish, RDP connection very laggy.https://forum.proxmox.com/threads/ubuntu-20-vm-much-slower-than-in-esxi.149444/post-677546 For CPU , start with the default standard x86-64-v2-aes
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G_gabriel replied to the thread VE 8.4.0 - SQL2022 VM - IO sluggish, RDP connection very laggy.is Maximum Performance set in BIOS/iDRAC ? Turn off mitigations for this old cpu. Share your SQL Quickbench.
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G_gabriel replied to the thread CPU Options for Windows 11 VM.use the default "x86-64-v2-aes"
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G_gabriel replied to the thread Proxmox cannot access Unraid SMB share.try with ip, name resolution can be the problem
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G_gabriel replied to the thread NOVNC only starts on V4 and is not reachable via V6.The default noVNC used in PVE for VM Console works here in ipV6 only. it's embedded in the 8006 port. What ports do you mean ?
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GI provided an overview about the speedup in English at LinuxDays 2025. If you have ~17 minutes, you can watch it here: https://www.youtube.com/watch?v=A-EJ438Qjx4 the presentation PDF is accessible here...
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G_gabriel replied to the thread Is it possible to configure an unused Wifi Interface as an Access Point?.proxmox VE doesn't manage Wi-Fi itself but you can pass it to a VM as PCI or USB depending your hardware.
