[pve-devel] Improve the I/O in PVE

[Dietmar Maurer]

AFAIK we already use native aio

From: pve-devel [mailto:pve-devel-bounces at pve.proxmox.com] On Behalf Of Cesar Peschiera
Sent: Mittwoch, 11. Juni 2014 19:40
To: pve-devel at pve.proxmox.com
Subject: [pve-devel] Improve the I/O in PVE

Hello

In this link i see how improve the I/O in PVE when a image of disk is used, may be that will be better to do changes in the next release of pve-manager
I don't have tested, but may be that someone can do it?

io=native    => for block device based VMs.
io=threads  => for file-based VMs.

http://www.sebastien-han.fr/blog/2013/08/12/openstack-unexplained-high-cpu-load-on-compute-nodes/


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