test: ensure /run is a unique ramdisk for each test instance
tmpfs /tmp tmpfs mode=1777 0 0
mkdir#-p#-m0755 /tmp/etc.u helper none 0 0
mkdir#-p#-m0755 /tmp/etc.w helper none 0 0
+tmpfs /run tmpfs mode=0755,nosuid,nodev 0 0
# Each test needs a dedicated /etc for finit.conf etc.
etc /etc overlay lowerdir=/etc,upperdir=/tmp/etc.u,workdir=/tmp/etc.w 0 0
