J’ai fait un template pour Proxmox afin de bloquer les IP qui sont nuisibles.
https://git.cyber-neurones.org/farias/ProxmoxTemplateFirewall
Je viens de mettre à jours mon Git sur la liste des IP bloqués (REJECT) (https://git.cyber-neurones.org/farias/iptablesApache2/src/branch/main/reject.txt) : 10447 IP ou range.
J’ai aussi fait :
Je fais aussi la mise à jours du Git pour indiquer les mises à jours (https://git.cyber-neurones.org/farias/intro) .
Je viens de mettre à jours mon Git (https://git.cyber-neurones.org/farias/iptablesApache2/src/branch/main/reject.txt) : 10370 IP ou range.
L’enfer …
Enormément d’attaque du Japon via le reseau Microsoft …
CCBot c’est l’enfer du Net, surtout ce qui vient du Vietnam et du Brésil. Le pire restant Huawei …
Le logiciel https://wanderer.to/ que j’ai mis sur mon proxmox : https://aventures.cyber-neurones.org/ est maintenant stable ( v0.17.1 ) et compatible avec ActivityPub . Le seul point négatif c’est que les liens ne sont plus les mêmes … mais c’est pas grave.
J’ai donc payé 5 autres cafés : coff.ee/wanderertrails
A suivre.
Activités informatiques depuis le debut de l’année (je fais des articles que sur des problèmes en général) :
J’ai trouvé un outil de test de llm : llm_benchmark ( installation via pip )
Je suis en dernière position : https://llm.aidatatools.com/results-linux.php , avec “llama3.1:8b”: “1.12”.
llm_benchmark run
-------Linux----------
{'id': '0', 'name': 'Quadro 4000', 'driver': '390.157', 'gpu_memory_total': '1985.0 MB',
'gpu_memory_free': '1984.0 MB', 'gpu_memory_used': '1.0 MB', 'gpu_load': '0.0%',
'gpu_temperature': '60.0°C'}
Only one GPU card
Total memory size : 61.36 GB
cpu_info: Intel(R) Xeon(R) CPU E5-2450 v2 @ 2.50GHz
gpu_info: Quadro 4000
os_version: Ubuntu 22.04.5 LTS
ollama_version: 0.5.7
----------
LLM models file path：/usr/local/lib/python3.10/dist-packages/llm_benchmark/data/benchmark_models_16gb_ram.yml
Checking and pulling the following LLM models
phi4:14b
qwen2:7b
gemma2:9b
mistral:7b
llama3.1:8b
llava:7b
llava:13b
----------
....
----------------------------------------
Sending the following data to a remote server
-------Linux----------
{'id': '0', 'name': 'Quadro 4000', 'driver': '390.157', 'gpu_memory_total': '1985.0 MB',
'gpu_memory_free': '1984.0 MB', 'gpu_memory_used': '1.0 MB', 'gpu_load': '0.0%',
'gpu_temperature': '61.0°C'}
Only one GPU card
-------Linux----------
{'id': '0', 'name': 'Quadro 4000', 'driver': '390.157', 'gpu_memory_total': '1985.0 MB',
'gpu_memory_free': '1984.0 MB', 'gpu_memory_used': '1.0 MB', 'gpu_load': '0.0%',
'gpu_temperature': '61.0°C'}
Only one GPU card
{
"mistral:7b": "1.40",
"llama3.1:8b": "1.12",
"phi4:14b": "0.76",
"qwen2:7b": "1.31",
"gemma2:9b": "1.03",
"llava:7b": "1.84",
"llava:13b": "0.73",
"uuid": "",
"ollama_version": "0.5.7"
}
----------Petit test d’installation de Ollama en version LXC via un script :
bash -c "$(wget -qLO - https://github.com/tteck/Proxmox/raw/main/ct/ollama.sh)"
On va voir le résultat … actuellement m’a carte NVIDIA (ou Bios) de supporte pas le Proxmox Passthrough.
root@balkany:~# dmesg | grep -e DMAR -e IOMMU | grep "enable"
[ 0.333769] DMAR: IOMMU enabled
root@balkany:~# dmesg | grep 'remapping'
[ 0.821036] DMAR-IR: Enabled IRQ remapping in xapic mode
[ 0.821038] x2apic: IRQ remapping doesn't support X2APIC mode
# lspci -nn | grep 'NVIDIA'
0a:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF100GL [Quadro 4000] [10de:06dd] (rev a3)
0a:00.1 Audio device [0403]: NVIDIA Corporation GF100 High Definition Audio Controller [10de:0be5] (rev a1)
# cat /etc/default/grub | grep "GRUB_CMDLINE_LINUX_DEFAULT"
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt video=vesafb:off video=efifb:off initcall_blacklist=sysfb_init
# efibootmgr -v
EFI variables are not supported on this system.
# cat /etc/modules
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
# cat /etc/modprobe.d/pve-blacklist.conf | grep nvidia
blacklist nvidiafb
blacklist nvidiaJ’ai donc ajouter ceci :
Passage de 98Go à 392G, sans aucun problème.
La première étape se fait via l’IHM de Proxmox, ensuite il faut lancer ses commandes sur Ubuntu.
# fdisk -l Disk /dev/sda: 400 GiB, 429496729600 bytes, 838860800 sectors Disk model: QEMU HARDDISK Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: 0588156E-1871-4A3D-900F-4C8C2758E02E Device Start End Sectors Size Type /dev/sda1 2048 4095 2048 1M BIOS boot /dev/sda2 4096 4198399 4194304 2G Linux filesystem /dev/sda3 4198400 838860766 834662367 398G Linux filesystem Disk /dev/mapper/ubuntu--vg-ubuntu--lv: 100 GiB, 107374182400 bytes, 209715200 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes # df -h Filesystem Size Used Avail Use% Mounted on tmpfs 6,2G 1,2M 6,2G 1% /run /dev/mapper/ubuntu--vg-ubuntu--lv 98G 89G 4,2G 96% / tmpfs 31G 4,0K 31G 1% /dev/shm tmpfs 5,0M 0 5,0M 0% /run/lock # sudo pvdisplay --- Physical volume --- PV Name /dev/sda3 VG Name ubuntu-vg PV Size <398,00 GiB / not usable 16,50 KiB Allocatable yes PE Size 4,00 MiB Total PE 101887 Free PE 76287 Allocated PE 25600 PV UUID kJRjOE-1iPT-CVJQ-7QyB-c8I2-ndQQ-Uzi9VE # pvresize /dev/sda3 Physical volume "/dev/sda3" changed 1 physical volume(s) resized or updated / 0 physical volume(s) not resize # sudo lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv Size of logical volume ubuntu-vg/ubuntu-lv changed from 100,00 GiB (25600 extents) to <398,00 GiB (101887 extents). Logical volume ubuntu-vg/ubuntu-lv successfully resized. # sudo lvdisplay --- Logical volume --- LV Path /dev/ubuntu-vg/ubuntu-lv LV Name ubuntu-lv VG Name ubuntu-vg LV UUID l8Obv4-PXVy-VEsm-db9B-5yZ8-Ybmi-010JO9 LV Write Access read/write LV Creation host, time ubuntu-server, 2024-02-08 09:41:27 +0000 LV Status available # open 1 LV Size <398,00 GiB Current LE 101887 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0 # sudo resize2fs /dev/ubuntu-vg/ubuntu-lv resize2fs 1.46.5 (30-Dec-2021) Filesystem at /dev/ubuntu-vg/ubuntu-lv is mounted on /; on-line resizing required old_desc_blocks = 13, new_desc_blocks = 50 The filesystem on /dev/ubuntu-vg/ubuntu-lv is now 104332288 (4k) blocks long. # df -h Filesystem Size Used Avail Use% Mounted on tmpfs 6,2G 1,2M 6,2G 1% /run /dev/mapper/ubuntu--vg-ubuntu--lv 392G 89G 286G 24% / tmpfs 31G 4,0K 31G 1% /dev/shm tmpfs 5,0M 0 5,0M 0% /run/lock