44 lines
1.4 KiB
Bash
Executable File
44 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Send notification in response to a DATA error.
|
|
#
|
|
# Only one notification per ZED_NOTIFY_INTERVAL_SECS will be sent for a given
|
|
# class/pool/[vdev] combination. This protects against spamming the recipient
|
|
# should multiple events occur together in time for the same pool/[vdev].
|
|
#
|
|
# Exit codes:
|
|
# 0: notification sent
|
|
# 1: notification failed
|
|
# 2: notification not configured
|
|
# 3: notification suppressed
|
|
# 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 "${ZEVENT_SUBCLASS}" ] || exit 9
|
|
[ -n "${ZED_NOTIFY_DATA}" ] || exit 3
|
|
|
|
rate_limit_tag="${ZEVENT_POOL};${ZEVENT_VDEV_GUID:-0};${ZEVENT_SUBCLASS};notify"
|
|
zed_rate_limit "${rate_limit_tag}" || exit 3
|
|
|
|
umask 077
|
|
note_subject="ZFS ${ZEVENT_SUBCLASS} error for ${ZEVENT_POOL} on $(hostname)"
|
|
note_pathname="${TMPDIR:="/tmp"}/$(basename -- "$0").${ZEVENT_EID}.$$"
|
|
{
|
|
echo "ZFS has detected a data error:"
|
|
echo
|
|
echo " eid: ${ZEVENT_EID}"
|
|
echo " class: ${ZEVENT_SUBCLASS}"
|
|
echo " host: $(hostname)"
|
|
echo " time: ${ZEVENT_TIME_STRING}"
|
|
echo " error: ${ZEVENT_ZIO_ERR}"
|
|
echo " objid: ${ZEVENT_ZIO_OBJSET}:${ZEVENT_ZIO_OBJECT}"
|
|
echo " pool: ${ZEVENT_POOL}"
|
|
} > "${note_pathname}"
|
|
|
|
zed_notify "${note_subject}" "${note_pathname}"; rv=$?
|
|
rm -f "${note_pathname}"
|
|
exit "${rv}"
|