hi,all

i now test selinux(enforcing).   i assign a nfs-image to a VM, then  start it.

at the beginning i  set virt_use_nfs on, its image does not has a MCS corresponding to qemu-kvm process's MCS

then i remount nfs with -o context="system_u:object_r:virt_image_t:s0" , restart VM, its image does not has a corresponding MCS.

#ls -lZ

####system_u:object_r:virt_image_t:s0 803003d2-3a2b-4581-a7cb-dc7fac06e7af

why this happen? if this is right for NFS?

 

thanks