From: Shan Hai Date: Thu, 5 Jun 2014 02:18:49 +0000 (+0800) Subject: oe-core/init-install.sh: do not overwrite /etc/mtab if the link already exist X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~33438 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26a5121e966f465386da4ead40cc558fd877ce2b;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git 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 Signed-off-by: Saul Wold --- diff --git a/meta/recipes-core/initrdscripts/files/init-install.sh b/meta/recipes-core/initrdscripts/files/init-install.sh index f84a5eb83b6..0a1141a6f5d 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//")