[PVE-User] Increase memory QXL graphic adapter

[Alexandre DERUMIER]

another interesting article in deutsh 

http://linux-blog.anracom.com/2017/07/06/kvmqemu-mit-qxl-hohe-aufloesungen-und-virtuelle-monitore-im-gastsystem-definieren-und-nutzen-i/


----- Mail original -----
De: "aderumier" <aderumier at odiso.com>
À: "proxmoxve" <pve-user at pve.proxmox.com>
Envoyé: Mardi 25 Juillet 2017 09:21:01
Objet: Re: [PVE-User] Increase memory QXL graphic adapter

ovirt have a good draft for auto tune value, I wonder if we could we use this for proxmox ? 
http://www.ovirt.org/documentation/draft/video-ram/ 

default value are ram='65536', vram='65536', vgamem='16384', 'heads=1'. 

also, seem that a new vram64 value is available 

https://www.redhat.com/archives/libvir-list/2016-February/msg01082.html 


I think you can do tests with 

args: -global qxl-vga.ram_size=134217728 -global qxl-vga.vram_size=134217728 -global qxl-vga.vgamem_mb=32 .... 



----- Mail original ----- 
De: "Eric Abreu" <abreuer1521 at gmail.com> 
À: "proxmoxve" <pve-user at pve.proxmox.com> 
Envoyé: Mardi 25 Juillet 2017 04:36:04 
Objet: [PVE-User] Increase memory QXL graphic adapter 

Hi. I wonder if there are ways of improving graphic performance of a kvm 
VM. Is there a way of increasing the memory of the virtual graphic adapter 
(QXL) from the terminal or tweaking the VM in a way that a user could 
stream YouTube videos without interruption. Thank you in advance. 
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