1 files changed, 37 insertions, 0 deletions
diff --git a/sys/contrib/openzfs/cmd/zed/zed.d/trim_finish-notify.sh b/sys/contrib/openzfs/cmd/zed/zed.d/trim_finish-notify.sh
new file mode 100755
index 000000000000..5075302997e3
--- /dev/null
+++ b/sys/contrib/openzfs/cmd/zed/zed.d/trim_finish-notify.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# Send notification in response to a TRIM_FINISH. The event
+# will be received for each vdev in the pool which was trimmed.
+#
+# Exit codes:
+#   0: notification sent
+#   1: notification failed
+#   2: notification not configured
+#   9: internal error
+
+[ -f "${ZED_ZEDLET_DIR}/zed.rc" ] && . "${ZED_ZEDLET_DIR}/zed.rc"
+. "${ZED_ZEDLET_DIR}/zed-functions.sh"
+
+[ -n "${ZEVENT_POOL}" ] || exit 9
+[ -n "${ZEVENT_SUBCLASS}" ] || exit 9
+
+zed_check_cmd "${ZPOOL}" || exit 9
+
+umask 077
+note_subject="ZFS ${ZEVENT_SUBCLASS} event for ${ZEVENT_POOL} on $(hostname)"
+note_pathname="${TMPDIR:="/tmp"}/$(basename -- "$0").${ZEVENT_EID}.$$"
+{
+    echo "ZFS has finished a trim:"
+    echo
+    echo "   eid: ${ZEVENT_EID}"
+    echo " class: ${ZEVENT_SUBCLASS}"
+    echo "  host: $(hostname)"
+    echo "  time: ${ZEVENT_TIME_STRING}"
+
+    "${ZPOOL}" status -t "${ZEVENT_POOL}"
+
+} > "${note_pathname}"
+
+zed_notify "${note_subject}" "${note_pathname}"; rv=$?
+rm -f "${note_pathname}"
+exit "${rv}"