[libvirt-users] filesystem accessmode='passthrough'

Yury Goltsov gg at sbmg.ru
Wed Jul 31 12:41:37 UTC 2013


On 31.07.13 10:26:39, Daniel P. Berrange wrote:
> On Wed, Jul 31, 2013 at 09:03:01AM +0400, Yury Goltsov wrote:
> > After adding the line 
> > 	clear_emulator_capabilities = 0 
> > to the file 
> > 	/etc/libvirt/qemu.conf 
> > the results of file system operations are the expected color.
> 
> NB setting  user=root and clear_emulator_capabilities=0 is a very
> insecure configuration. If there was an exploit in QEMU, it would
> allow it to compromise your entire host, unless you have SELinux
> or AppArmor providing protection on QEMU.
> 
> Daniel

Thanks for the warning.
We use SElinux on the host.

Yury.
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