[OE-core] [PATCH] base-files: use /dev/root in /etc/fstab for systemd support

[Jonathan Liu]

systemd does not recognize "rootfs" in /etc/fstab so the root
filesystem is not checked. As a result, the following message
is logged by journalctl:
systemd-fstab-generator[68]: Checking was requested for "rootfs", but it
is not a device

Changing "rootfs" to "/dev/root" in /etc/fstab allows systemd to
check the root filesystem when the kernel is booted with the root
filesystem mounted read-only.

Signed-off-by: Jonathan Liu <net147 at gmail.com>
---
 meta/recipes-core/base-files/base-files/fstab | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/base-files/base-files/fstab b/meta/recipes-core/base-files/base-files/fstab
index e625ebc..739b844 100644
--- a/meta/recipes-core/base-files/base-files/fstab
+++ b/meta/recipes-core/base-files/base-files/fstab
@@ -1,6 +1,6 @@
 # stock fstab - you probably want to override this with a machine specific one
 
-rootfs               /                    auto       defaults              1  1
+/dev/root            /                    auto       defaults              1  1
 proc                 /proc                proc       defaults              0  0
 devpts               /dev/pts             devpts     mode=0620,gid=5       0  0
 usbdevfs             /proc/bus/usb        usbdevfs   noauto                0  0
-- 
1.9.0