13 desc="Dump kernel corefiles from swap to disk"
14 start_cmd="dumpon_start"
15 stop_cmd="dumpon_stop"
19 if [ -n "${dumppubkey}" ]; then
20 /sbin/dumpon -k "${dumppubkey}" "${1}"
25 # Make a symlink in devfs for savecore
26 ln -fs "${1}" /dev/dumpdev
29 warn "unable to specify $1 as a dump device"
35 # Enable dumpdev so that savecore can see it. Enable it
36 # early so a crash early in the boot process can be caught.
42 dev=$(/bin/kenv -q dumpdev)
43 if [ -n "${dev}" ] ; then
47 while read dev mp type more ; do
48 [ "${type}" = "swap" ] || continue
49 [ -c "${dev}" ] || continue
50 dumpon_try "${dev}" 2>/dev/null && return 0
52 echo "No suitable dump device was found." 1>&2
56 dumpon_try "${dumpdev}"