[pve-devel] qemu : add disk option for physical/logical block (could improve windows guest performance wit ceph)

Alexandre DERUMIER aderumier at odiso.com
Thu May 16 08:40:41 CEST 2019


>>Sounds like a good idea. Maybe we can even set a better default (512e)? 

don't seem to works with all windows version (including KB on some versions) 
https://support.microsoft.com/en-us/help/2510009/microsoft-support-policy-for-4k-sector-hard-drives-in-windows 



	

Alexandre Derumier 
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De: "dietmar" <dietmar at proxmox.com> 
À: "pve-devel" <pve-devel at pve.proxmox.com>, "aderumier" <aderumier at odiso.com> 
Envoyé: Jeudi 16 Mai 2019 06:12:38 
Objet: Re: [pve-devel] qemu : add disk option for physical/logical block (could improve windows guest performance wit ceph) 

> could we add this as disk option ? (not defined by default). 

Sounds like a good idea. Maybe we can even set a better default (512e)? 



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