Custom script for script.vfs.fs.discovery on my Zabbix.

vfs_fs_discovery.sh

#!/bin/env bash

{
  echo "{"
  echo "  \"data\":["
  while read -r line; do
    FSNAME=$(echo $line|awk '{print $2}'|sed -e 's/\\/\\\\/g' -e 's|/|\\/|g')
    FSTYPE=$(echo $line|awk '{print $3}')
    FSDEV=$(echo $line|awk '{print $1}'|sed -e 's/\\/\\\\/g' -e 's|/|\\/|g')
    BDNAME=$( \
      basename $(readlink $(echo $line|awk '{print $1}')) 2> /dev/null \
      || basename $(echo $line|awk '{print $1}') \
    )
    echo "  {"
    echo "    \"{#FSNAME}\":\"${FSNAME}\","
    echo "    \"{#FSTYPE}\":\"${FSTYPE}\","
    echo "    \"{#FSDEV}\":\"${FSDEV}\","
    echo "    \"{#BDNAME}\":\"${BDNAME}\""
    echo "  },"
  done < /etc/mtab | sed -e '$d'
  echo "  }"
  echo "  ]"
  echo "}"
}

thanks. That was very helpful.

I didn't need fsdev or bdname and also

FSNAME=$(echo $line|awk '{print $2}'|sed -e 's/\/\\/g' -e 's|/|\/|g')

should be

FSNAME=$(echo $line|awk '{print $2}'|sed -e 's/\/\\/g' -e 's|/|/|g')

Otherwise it inserts a backslash between each directory.