[gentoo-user] /etc/mtab

[Grant <emailgrant@gmail.com>]

I was just going over the Baselayout and OpenRC Migration Guide:

http://www.gentoo.org/doc/en/openrc-migration.xml

and I'm not sure how to make sure my /etc/mtab is set up according to
the instructions:

"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."

My systems have different /etc/mtab files but here is one:

rootfs / rootfs rw 0 0
/dev/root / ext3 rw,noatime,errors=continue,barrier=1,data=ordered 0 0
proc /proc proc rw,relatime 0 0
rc-svcdir /lib/rc/init.d tmpfs
rw,nosuid,nodev,noexec,relatime,size=1024k,mode=755 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
udev /dev tmpfs rw,nosuid,relatime,size=10240k,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620 0 0
shm /dev/shm tmpfs rw,nosuid,nodev,noexec,relatime 0 0
usbfs /proc/bus/usb usbfs rw,noexec,nosuid,devmode=0664,devgid=85 0 0

Should I change anything?

- Grant