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initscripts: let populate-volatile.sh create the /tmp link 

Previously, the /tmp link (/tmp -> /var/tmp) was created by the
bootmisc.sh script. So in case of a read-only rootfs, this symlink
would not be created correctly.

The populate-volatile.sh script is intended to handle all directories
and files related to volatile storage, so we should let it create
the /tmp link.

In addition, because of the improments of populate-volatile.sh, the data
loss problem of bug#3404 is also resolved by this patch.

[YOCTO #3406]
[YOCTO #3404]

(From OE-Core rev: 12c4acd7ac5a27cf3676065b60f1c8395c96854c)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chen Qi 2013-01-24 15:28:45 +08:00 committed by Richard Purdie
parent f7bb0a97f8
commit db5847dd41
2 changed files with 2 additions and 8 deletions
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9
meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh
View File

@ -54,14 +54,7 @@ fi
#
# This is as good a place as any for a sanity check
# /tmp should be a symlink to /var/tmp to cut down on the number
# of mounted ramdisks.
if test ! -L /tmp && test -d /var/tmp
then
rm -rf /tmp
ln -sf /var/tmp /tmp
fi
#
# Set the system clock from hardware clock
# If the timestamp is more recent than the current time,
# use the timestamp instead.

1
meta/recipes-core/initscripts/initscripts-1.0/volatiles
View File

@ -31,6 +31,7 @@ l root root 1777 /var/lock /var/volatile/lock
l root root 0755 /var/log /var/volatile/log
l root root 0755 /var/run /var/volatile/run
l root root 1777 /var/tmp /var/volatile/tmp
l root root 1777 /tmp /var/tmp
d root root 0755 /var/lock/subsys none
f root root 0664 /var/log/wtmp none
f root root 0664 /var/run/utmp none