Merge GPU - Nvidia A16

pschonmann

Member
Sep 9, 2021
28
2
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Prague
schonmann.eu
Hi, im facing problem that installed GPU card nvidia A16 is divided into 4x GPUs instead of 1. Is there a way how to merge it and connect to VM as one device ? There are 2x GPU ( A10 ) thats acts like 1GPU and works like charm in VM.

root@proxmox:~# lshw -short -c display H/W path Device Class Description ========================================================================= /0/100/1.1/0/2/0/0/0 display GA107GL [A2 / A16] /0/100/1.1/0/2/0/4/0 display GA107GL [A2 / A16] /0/100/1.1/0/2/0/8/0 display GA107GL [A2 / A16] /0/100/1.1/0/2/0/c/0 display GA107GL [A2 / A16] /0/100/3.1/0 display GA102GL [A10] /0/11d/3.1/0 display GA102GL [A10]

Thanks for advice and have a nice day.
 
Tried update to pve kernel 6.2 and added parameter iommu=pt

Code:
BOOT_IMAGE=/boot/vmlinuz-6.2.16-11-bpo11-pve root=UUID=2881c2c3-7f65-4453-b3ea-164947b03dd9 ro quiet iommu=pt

Now all 4 devices are in same group 17

1700742187792.png

Is there a way how to merge them in proxmox or VM into one ?
 

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