Add USB modules to boot-cd hooks

This should allow the disk to find itself
on external CD-ROM drives.

Signed-off-by: Simo Leone <simo@archlinux.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/hooks/boot-cd b/hooks/boot-cd
index 1773023..1670c6b 100644
--- a/hooks/boot-cd
+++ b/hooks/boot-cd
@@ -1,5 +1,11 @@
 run_hook ()
 {
+    # external drives may need to settle
+    msg ":: Waiting for usb devices to settle..."
+    /sbin/udevtrigger --subsystem-match=usb
+    /sbin/udevsettle
+    sleep 5
+
     msg ":: Scanning for boot cdrom device..."
 
     /bin/mkdir -p /bootmnt