cmd/zed/zed.d/all-syslog.sh

   1 #!/bin/sh
   2 # shellcheck disable=SC2154
   3 #
   4 # Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
   5 # Copyright (c) 2020 by Delphix. All rights reserved.
   6 #
   7
   8 #
   9 # Log the zevent via syslog.
  10 #
  11
  12 [ -f "${ZED_ZEDLET_DIR}/zed.rc" ] && . "${ZED_ZEDLET_DIR}/zed.rc"
  13 . "${ZED_ZEDLET_DIR}/zed-functions.sh"
  14
  15 zed_exit_if_ignoring_this_event
  16
  17 # build a string of name=value pairs for this event
  18 msg="eid=${ZEVENT_EID} class=${ZEVENT_SUBCLASS}"
  19
  20 if [ "${ZED_SYSLOG_DISPLAY_GUIDS}" = "1" ]; then
  21     [ -n "${ZEVENT_POOL_GUID}" ] && msg="${msg} pool_guid=${ZEVENT_POOL_GUID}"
  22     [ -n "${ZEVENT_VDEV_GUID}" ] && msg="${msg} vdev_guid=${ZEVENT_VDEV_GUID}"
  23 else
  24     [ -n "${ZEVENT_POOL}" ] && msg="${msg} pool='${ZEVENT_POOL}'"
  25     [ -n "${ZEVENT_VDEV_PATH}" ] && msg="${msg} vdev=${ZEVENT_VDEV_PATH##*/}"
  26 fi
  27
  28 # log pool state if state is anything other than 'ACTIVE'
  29 [ -n "${ZEVENT_POOL_STATE_STR}" ] && [ "$ZEVENT_POOL_STATE" -ne 0 ] && \
  30     msg="${msg} pool_state=${ZEVENT_POOL_STATE_STR}"
  31
  32 # Log the following payload nvpairs if they are present
  33 [ -n "${ZEVENT_VDEV_STATE_STR}" ]  && msg="${msg} vdev_state=${ZEVENT_VDEV_STATE_STR}"
  34 [ -n "${ZEVENT_CKSUM_ALGORITHM}" ] && msg="${msg} algorithm=${ZEVENT_CKSUM_ALGORITHM}"
  35 [ -n "${ZEVENT_ZIO_SIZE}" ]        && msg="${msg} size=${ZEVENT_ZIO_SIZE}"
  36 [ -n "${ZEVENT_ZIO_OFFSET}" ]      && msg="${msg} offset=${ZEVENT_ZIO_OFFSET}"
  37 [ -n "${ZEVENT_ZIO_PRIORITY}" ]    && msg="${msg} priority=${ZEVENT_ZIO_PRIORITY}"
  38 [ -n "${ZEVENT_ZIO_ERR}" ]         && msg="${msg} err=${ZEVENT_ZIO_ERR}"
  39 [ -n "${ZEVENT_ZIO_FLAGS}" ]       && msg="${msg} flags=$(printf '0x%x' "${ZEVENT_ZIO_FLAGS}")"
  40
  41 # log delays that are >= 10 milisec
  42 [ -n "${ZEVENT_ZIO_DELAY}" ] && [ "$ZEVENT_ZIO_DELAY" -gt 10000000 ] && \
  43     msg="${msg} delay=$((ZEVENT_ZIO_DELAY / 1000000))ms"
  44
  45 # list the bookmark data together
  46 # shellcheck disable=SC2153
  47 [ -n "${ZEVENT_ZIO_OBJSET}" ] && \
  48     msg="${msg} bookmark=${ZEVENT_ZIO_OBJSET}:${ZEVENT_ZIO_OBJECT}:${ZEVENT_ZIO_LEVEL}:${ZEVENT_ZIO_BLKID}"
  49
  50 zed_log_msg "${msg}"
  51
  52 exit 0