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mount devfs in rootimg during genimage

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immarvin 2016-03-08 00:46:37 -05:00
parent bd918e47e8
commit 7211213d4c
1 changed files with 4 additions and 1 deletions
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5
xCAT-server/share/xcat/netboot/ubuntu/genimage
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@ -1969,12 +1969,14 @@ sub mount_chroot {
my $kerneldir = shift;
#postinstall script of package installation
#might access the /proc, /sys filesystem
#might access the /proc, /sys and /dev filesystem
#mount them from host read-only
system("mkdir -p $rootimage_dir/proc");
system("mount proc $rootimage_dir/proc -t proc -o ro");
system("mkdir -p $rootimage_dir/sys");
system("mount sysfs $rootimage_dir/sys -t sysfs -o ro");
system("mkdir -p $rootimage_dir/dev");
system("mount sysfs $rootimage_dir/dev -t devfs -o ro");
if ($pkgdir) {
if (-d $pkgdir) {
@ -2009,6 +2011,7 @@ sub umount_chroot {
system("umount $rootimage_dir/proc");
system("umount $rootimage_dir/sys");
system("umount $rootimage_dir/dev");
system("umount $rootimage_dir/mnt/pkgdir");
rmdir("$rootimage_dir/mnt/pkgdir");