[pve-devel] proxmox 4.0 : "Could not set AIO state: File descriptor in bad state" qemu error with more than 129 kvm (129 disks)

Dietmar Maurer dietmar at proxmox.com
Tue Oct 13 07:05:22 CEST 2015



> On October 13, 2015 at 6:44 AM Dietmar Maurer <dietmar at proxmox.com> wrote:
> 
> 
> 
> 
> > On October 13, 2015 at 3:03 AM Alexandre DERUMIER <aderumier at odiso.com>
> > wrote:
> > 
> > 
> > Hi,
> > 
> > increasing /proc/sys/fs/aio-max-nr fix the problem.
> 
> but 128*128 = 16384, so why do you reach the limit 65536? You have
> more than one disk per VM?

We already have a sysctl config file in:

pve-cluster/debian/sysctl.conf

so you can add this there.



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