openpilot1/system/loggerd/config.py

import os
from openpilot.system.hardware.hw import Paths


CAMERA_FPS = 20
SEGMENT_LENGTH = 60

STATS_DIR_FILE_LIMIT = 10000
STATS_SOCKET = "ipc:///tmp/stats"
STATS_FLUSH_TIME_S = 60

def get_available_percent(default=None):
  try:
    statvfs = os.statvfs(Paths.log_root())
    available_percent = 100.0 * statvfs.f_bavail / statvfs.f_blocks
  except OSError:
    available_percent = default

  return available_percent


def get_available_bytes(default=None):
  try:
    statvfs = os.statvfs(Paths.log_root())
    available_bytes = statvfs.f_bavail * statvfs.f_frsize
  except OSError:
    available_bytes = default

  return available_bytes

def get_used_bytes(default=None):
  try:
    statvfs = os.statvfs(Paths.log_root())
    total_bytes = statvfs.f_blocks * statvfs.f_frsize
    available_bytes = get_available_bytes(default)
    used_bytes = total_bytes - available_bytes
  except OSError:
    used_bytes = default

  return used_bytes