4.3. sVirt Configuration
SELinux Booleans are variables that can be toggled on or off, quickly enabling or disabling features or other special conditions. The following table shows the SELinux Boolean values that affect KVM when launched by libvirt.
KVM SELinux Booleans
| SELinux Boolean | Description |
|---|
| virt_use_comm | Allow virt to use serial/parallel communication ports. |
| virt_use_fusefs | Allow virt to read FUSE mounted files. |
| virt_use_nfs | Allow virt to manage NFS mounted files. |
| virt_use_samba | Allow virt to manage CIFS mounted files. |
| virt_use_sanlock | Allow sanlock to manage virt lib files. |
| virt_use_sysfs | Allow virt to manage device configuration (PCI). |
| virt_use_usb | Allow virt to use USB devices. |
| virt_use_xserver | Allow virtual machine to interact with the X Window System. |
