With baselayout-1: djc@planck ~ $ df -H Filesystem Size Used Avail Use% Mounted on /dev/sda3 292G 245G 47G 84% / udev 11M 181k 11M 2% /dev shm 20G 909M 19G 5% /dev/shm With baselayout-2: djc@turing ~ $ df -H Filesystem Size Used Avail Use% Mounted on rootfs 437G 204G 233G 47% / /dev/root 437G 204G 233G 47% / rc-svcdir 1.1M 127k 922k 13% /lib64/rc/init.d udev 11M 160k 11M 2% /dev shm 4.2G 0 4.2G 0% /dev/shm So it shows the root fs twice, and introduces the weird rc-svcdir "filesystem".
I don't see what's weird about it. Those things are mounted, so df lists them.
This isn't a bug. Furthermore, it is covered in the migration guide. http://www.gentoo.org/doc/en/openrc-migration.xml <quote> rootfs entry in /etc/mtab Previously, the initial rootfs entry was removed from /etc/mtab, and only the real root / entry was present. The duplicate rootfs item was actually added back during shutdown. In OpenRC, both entries must be present for full support of initramfs and tmpfs-on-root. This also means that less writing is required during shutdown. </quote>
*** This bug has been marked as a duplicate of bug 219038 ***