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| author |   André Draszik <adraszik@tycoint.com> | 2016-12-20 09:02:40 +0000 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-12-22 08:46:37 +0000 |
| commit | 765ee275f5499254b1f09e394c757072bea5f459 (patch) | |
| tree | 1aca5865e370f2ec6d9d295737e71b89362aee85 /meta/recipes-core | |
| parent | f6344f20e3aed640b3218438e69c0b641e58d630 (diff) | |
| download | openembedded-core-contrib-765ee275f5499254b1f09e394c757072bea5f459.tar.gz | |
initscripts: populate-volatile: suppress read-only-rootfs warnings
rm: can't remove '/etc/resolv.conf': Read-only file system
ln: /etc/resolv.conf: File exists
/etc/default/volatiles contains an entry:
l root root 0644 /etc/resolv.conf /var/run/resolv.conf
which causes populate-volatile.sh to execute the following in link_file():
if [ -L \"$2\" ]; then
[ \"\$(readlink -f \"$2\")\" != \"\$(readlink -f \"$1\")\" ] && { rm -f \"$2\"; ln -sf \"$1\" \"$2\"; };
elif [ -d \"$2\" ]; then
...
At the time the image is created, /etc/resolv.conf is already a
symlink to /var/run/resolv.conf, but at boot time when
populate-volatiles.sh is run, /var/run/resolv.conf doesn't
exist, causing it to try to rm -f and ln -sf which of course
fails due to the read-only filesystem.
[YOCTO #10814]
Signed-off-by: André Draszik <adraszik@tycoint.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-core')
| -rwxr-xr-x | meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh index cf0d2bf9661..22a71ecaaed 100755 --- a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh +++ b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh @@ -70,7 +70,7 @@ mk_dir() { link_file() { EXEC=" if [ -L \"$2\" ]; then - [ \"\$(readlink -f \"$2\")\" != \"\$(readlink -f \"$1\")\" ] && { rm -f \"$2\"; ln -sf \"$1\" \"$2\"; }; + [ \"\$(readlink -f \"$2\")\" != \"$1\" ] && { rm -f \"$2\"; ln -sf \"$1\" \"$2\"; }; elif [ -d \"$2\" ]; then if awk '\$2 == \"$2\" {exit 1}' /proc/mounts; then cp -a $2/* $1 2>/dev/null; |