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| author | Shan Hai <shan.hai@windriver.com> | 2014-06-05 10:18:49 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-06-10 17:23:57 +0100 |
| commit | 26a5121e966f465386da4ead40cc558fd877ce2b (patch) | |
| tree | 96b5957db6450cbdd503c19d542799bdf18ae166 | |
| parent | ac5a9835075a04726a64dbd669b9c89270b23865 (diff) | |
| download | openembedded-core-26a5121e966f465386da4ead40cc558fd877ce2b.tar.gz openembedded-core-26a5121e966f465386da4ead40cc558fd877ce2b.tar.bz2 openembedded-core-26a5121e966f465386da4ead40cc558fd877ce2b.zip | |
oe-core/init-install.sh: do not overwrite /etc/mtab if the link already exist
Overwriting of /etc/mtab would fail as below if the /etc/mtab link already
exist during installation phase, this patch fix this problem by checking
existance of the link before try to overwrite it.
Error message during installation if the /etc/mtab exists:
"cat: /proc/mounts: input file is output file
Signed-off-by: Shan Hai <shan.hai@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
| -rw-r--r-- | meta/recipes-core/initrdscripts/files/init-install.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/meta/recipes-core/initrdscripts/files/init-install.sh b/meta/recipes-core/initrdscripts/files/init-install.sh index f84a5eb83b..0a1141a6f5 100644 --- a/meta/recipes-core/initrdscripts/files/init-install.sh +++ b/meta/recipes-core/initrdscripts/files/init-install.sh @@ -90,7 +90,9 @@ if [ ! -b /dev/loop0 ] ; then fi mkdir -p /tmp -cat /proc/mounts > /etc/mtab +if [ ! -L /etc/mtab ]; then + cat /proc/mounts > /etc/mtab +fi disk_size=$(parted /dev/${device} unit mb print | grep Disk | cut -d" " -f 3 | sed -e "s/MB//") |