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openwrt-xburst/target/linux/x86/base-files/lib/preinit/20_check_iso
nbd 1be0626273 x86: add grub2 iso support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33639 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-07 23:01:52 +00:00

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check_for_iso() {
grep -qE '/dev/root.*iso9660' /proc/mounts && ramoverlay
}
boot_hook_add preinit_mount_root check_for_iso