Command option Sample:systemctl switch-root

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systemctl switch-root /mnt2    Tatsuyoshi tech diary 2015”N7ŒŽ : http://www.tatsuyoshi.net/toyota/tech/201506.html
systemctl switch-root /mnt3    Tatsuyoshi tech diary 2015”N7ŒŽ : http://www.tatsuyoshi.net/toyota/tech/201506.html
systemctl switch-root /usr /sbin/exit-with-status' ) > /usr/lib/systemd/system/systemd-poweroff.service.d/exit-via-chroot.conf    CentOS-Dockerfiles/Dockerfile at master ‘µ CentOS/CentOS-Dockerfiles ‘µ GitHub : http://github.com/CentOS/CentOS-Dockerfiles/blob/master/freeipa/centos7/Dockerfile
systemctl switch-root verb (    systemd-219-9.el7 | Build Info | CentOS Community Build Service : http://cbs.centos.org/koji/buildinfo@buildID=1474

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