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-rw-r--r--archiso/hooks/archiso16
1 files changed, 10 insertions, 6 deletions
diff --git a/archiso/hooks/archiso b/archiso/hooks/archiso
index b81bbf7..7e2997a 100644
--- a/archiso/hooks/archiso
+++ b/archiso/hooks/archiso
@@ -1,22 +1,26 @@
# Initialize loopback device logic (we using on-demand mode)
# args: none
_init_loop_dev() {
- loop_dev_cnt=99
+ modprobe loop
+ loop_dev_count=99
+ loop_dev_range=$(cat /sys/block/loop0/range)
+ loop_dev_minor=$((loop_dev_count*loop_dev_range))
}
# Call this function before _make_loop_dev() each time.
# args: none
_next_loop_dev() {
- loop_dev_cnt=$((loop_dev_cnt+1))
+ loop_dev_count=$((loop_dev_count+1))
+ loop_dev_minor=$((loop_dev_count*loop_dev_range))
}
-# Setup a loopback device for image passed as arguemnt and echo the path to loopback device used.
+# Setup a loopback device for image passed as argument and echo the path to loopback device used.
# args: /path/to/image_file
_make_loop_dev() {
local img="${1}"
- mknod /dev/loop${loop_dev_cnt} b 7 ${loop_dev_cnt} &> /dev/null
- losetup /dev/loop${loop_dev_cnt} "${img}" &> /dev/null
- echo /dev/loop${loop_dev_cnt}
+ mknod /dev/loop${loop_dev_count} b 7 ${loop_dev_minor} &> /dev/null
+ losetup /dev/loop${loop_dev_count} "${img}" &> /dev/null
+ echo /dev/loop${loop_dev_count}
}
# args: source, mountpoint