1eda14cbcSMatt Macy#!/bin/sh 2eda14cbcSMatt Macy# 3eda14cbcSMatt Macy# Send notification in response to a DATA error. 4eda14cbcSMatt Macy# 5eda14cbcSMatt Macy# Only one notification per ZED_NOTIFY_INTERVAL_SECS will be sent for a given 6eda14cbcSMatt Macy# class/pool/[vdev] combination. This protects against spamming the recipient 7eda14cbcSMatt Macy# should multiple events occur together in time for the same pool/[vdev]. 8eda14cbcSMatt Macy# 9eda14cbcSMatt Macy# Exit codes: 10eda14cbcSMatt Macy# 0: notification sent 11eda14cbcSMatt Macy# 1: notification failed 12eda14cbcSMatt Macy# 2: notification not configured 13eda14cbcSMatt Macy# 3: notification suppressed 14eda14cbcSMatt Macy# 9: internal error 15eda14cbcSMatt Macy 16eda14cbcSMatt Macy[ -f "${ZED_ZEDLET_DIR}/zed.rc" ] && . "${ZED_ZEDLET_DIR}/zed.rc" 17eda14cbcSMatt Macy. "${ZED_ZEDLET_DIR}/zed-functions.sh" 18eda14cbcSMatt Macy 19eda14cbcSMatt Macy[ -n "${ZEVENT_POOL}" ] || exit 9 20eda14cbcSMatt Macy[ -n "${ZEVENT_SUBCLASS}" ] || exit 9 21eda14cbcSMatt Macy[ -n "${ZED_NOTIFY_DATA}" ] || exit 3 22eda14cbcSMatt Macy 23eda14cbcSMatt Macyrate_limit_tag="${ZEVENT_POOL};${ZEVENT_VDEV_GUID:-0};${ZEVENT_SUBCLASS};notify" 24eda14cbcSMatt Macyzed_rate_limit "${rate_limit_tag}" || exit 3 25eda14cbcSMatt Macy 26eda14cbcSMatt Macyumask 077 27eda14cbcSMatt Macynote_subject="ZFS ${ZEVENT_SUBCLASS} error for ${ZEVENT_POOL} on $(hostname)" 28*16038816SMartin Matuskanote_pathname="$(mktemp)" 29eda14cbcSMatt Macy{ 30eda14cbcSMatt Macy echo "ZFS has detected a data error:" 31eda14cbcSMatt Macy echo 32eda14cbcSMatt Macy echo " eid: ${ZEVENT_EID}" 33eda14cbcSMatt Macy echo " class: ${ZEVENT_SUBCLASS}" 34eda14cbcSMatt Macy echo " host: $(hostname)" 35eda14cbcSMatt Macy echo " time: ${ZEVENT_TIME_STRING}" 36eda14cbcSMatt Macy echo " error: ${ZEVENT_ZIO_ERR}" 37eda14cbcSMatt Macy echo " objid: ${ZEVENT_ZIO_OBJSET}:${ZEVENT_ZIO_OBJECT}" 38eda14cbcSMatt Macy echo " pool: ${ZEVENT_POOL}" 39eda14cbcSMatt Macy} > "${note_pathname}" 40eda14cbcSMatt Macy 41eda14cbcSMatt Macyzed_notify "${note_subject}" "${note_pathname}"; rv=$? 42eda14cbcSMatt Macyrm -f "${note_pathname}" 43eda14cbcSMatt Macyexit "${rv}" 44