vh ~ # mount | grep chroot
devtmpfs on /media/data/chroot/dev type devtmpfs (rw,nosuid,relatime,size=10240k,nr_inodes=4112062,mode=755)
devpts on /media/data/chroot/dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
shm on /media/data/chroot/dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime)
proc on /media/data/chroot/proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /media/data/chroot/sys type sysfs (rw,nosuid,nodev,noexec,relatime)
/dev/sda3 on /media/data/chroot/usr/portage type ext4 (rw,noatime,data=ordered)
tmpfs1 on /media/data/chroot/var/tmp/portage type tmpfs (rw,relatime,size=22528000k)


vh ~ # mount |grep -v chroot
/dev/sda3 on / type ext4 (rw,noatime,data=ordered)                                                                                                                                                                
devtmpfs on /dev type devtmpfs (rw,nosuid,relatime,size=10240k,nr_inodes=4112062,mode=755)                                                                                                                        
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)                                                                                                                                                         
tmpfs on /run type tmpfs (rw,nodev,relatime,size=3289912k,mode=755)                                                                                                                                               
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)                                                                                                                            
shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime)                                                                                                                                                      
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)                                                                                                                                                        
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)                                                                                                                              
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)                                                                                                                                    
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)                                                                                                                                            
cgroup_root on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755)                                                                                                                   
openrc on /sys/fs/cgroup/openrc type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/lib64/rc/sh/cgroup-release-agent.sh,name=openrc)                                                                      
cpuset on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)                                                                                                                              
cpu on /sys/fs/cgroup/cpu type cgroup (rw,nosuid,nodev,noexec,relatime,cpu)                                                                                                                                       
cpuacct on /sys/fs/cgroup/cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct)                                                                                                                           
blkio on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)                                                                                                                                 
devices on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)                                                                                                                           
freezer on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)                                                                                                                           
/dev/sda4 on /media/data type ext4 (rw,noatime,data=ordered)                                                                                                                                                      
gentoo-x86 on /home/at/gentoo-x86 type tmpfs (rw,nosuid,nodev,noexec,relatime,size=1536000k,user)                                                                                                                 
tmpfs1 on /tmp type tmpfs (rw,relatime,size=22528000k)                                                                                                                                                            
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)