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author | Cristian Iorga <cristian.iorga@intel.com> | 2014-06-20 18:42:17 +0300 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-06-23 17:54:30 +0100 |
commit | 566cba1f1220a6ccd52fed59c896ba849768525a (patch) | |
tree | 851f952108d7fb7876358915a1227fe76c73aed3 /meta/recipes-core/initrdscripts/files | |
parent | 94fea437467f6ebce038214d30086e09f0746b3d (diff) | |
download | ast2050-yocto-poky-566cba1f1220a6ccd52fed59c896ba849768525a.zip ast2050-yocto-poky-566cba1f1220a6ccd52fed59c896ba849768525a.tar.gz |
oe-core/init-install-testfs.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"
(From OE-Core rev: 5cd96e28825d345650be878d4b7be4fea2996839)
Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/initrdscripts/files')
-rw-r--r-- | meta/recipes-core/initrdscripts/files/init-install-testfs.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/meta/recipes-core/initrdscripts/files/init-install-testfs.sh b/meta/recipes-core/initrdscripts/files/init-install-testfs.sh index 6faa233..d2cc6ac 100644 --- a/meta/recipes-core/initrdscripts/files/init-install-testfs.sh +++ b/meta/recipes-core/initrdscripts/files/init-install-testfs.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//") |