1#!/bin/sh
2# shellcheck disable=SC2154
3#
4# Send notification in response to a TRIM_FINISH. The event
5# will be received for each vdev in the pool which was trimmed.
6#
7# Exit codes:
8#   0: notification sent
9#   1: notification failed
10#   2: notification not configured
11#   9: internal error
12
13[ -f "${ZED_ZEDLET_DIR}/zed.rc" ] && . "${ZED_ZEDLET_DIR}/zed.rc"
14. "${ZED_ZEDLET_DIR}/zed-functions.sh"
15
16[ -n "${ZEVENT_POOL}" ] || exit 9
17[ -n "${ZEVENT_SUBCLASS}" ] || exit 9
18
19zed_check_cmd "${ZPOOL}" || exit 9
20
21umask 077
22note_subject="ZFS ${ZEVENT_SUBCLASS} event for ${ZEVENT_POOL} on $(hostname)"
23note_pathname="$(mktemp)"
24{
25    echo "ZFS has finished a trim:"
26    echo
27    echo "   eid: ${ZEVENT_EID}"
28    echo " class: ${ZEVENT_SUBCLASS}"
29    echo "  host: $(hostname)"
30    echo "  time: ${ZEVENT_TIME_STRING}"
31
32    "${ZPOOL}" status -t "${ZEVENT_POOL}"
33
34} > "${note_pathname}"
35
36zed_notify "${note_subject}" "${note_pathname}"; rv=$?
37rm -f "${note_pathname}"
38exit "${rv}"
39