#!/bin/sh -e

# ZEP - Added (2013-08-29) because some bcache devices were not being detected
#       at startup by udev.  This sloppy hack should do the job.

PREREQS=""

prereqs() { echo "$PREREQS"; }

case "$1" in
    prereqs)
        prereqs
        exit 0
        ;;
esac

. /scripts/functions

if [ -e '/sys/fs/bcache/register_quiet' ]; then
    log_begin_msg "Scanning for bcache devices..."
    for d in `ls /dev/sd*`; do
        echo "$d" > /sys/fs/bcache/register_quiet 2>/dev/null || true
    done
    log_end_msg "bcache device scan complete"
else
    log_warning_msg "/sys/fs/bcache/register_quiet not found; not registering devices"
fi