7 # BEFORE: disks savecore initrandom
13 start_cmd="dumpon_start"
14 stop_cmd="dumpon_stop"
18 if /sbin/dumpon "${1}" ; then
19 # Make a symlink in devfs for savecore
20 ln -fs "${1}" /dev/dumpdev
23 warn "unable to specify $1 as a dump device"
29 # Enable dumpdev so that savecore can see it. Enable it
30 # early so a crash early in the boot process can be caught.
36 dev=$(/bin/kenv -q dumpdev)
37 if [ -n "${dev}" ] ; then
41 while read dev mp type more ; do
42 [ "${type}" = "swap" ] || continue
43 [ -c "${dev}" ] || continue
44 dumpon_try "${dev}" 2>/dev/null && return 0
46 echo "No suitable dump device was found." 1>&2
50 dumpon_try "${dumpdev}"