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Preview: monitor_disk.py Size: 886 B

/lib/python3.6/site-packages/tuned/monitors/monitor_disk.py

import tuned.monitors
import os

class DiskMonitor(tuned.monitors.Monitor):

	_supported_vendors = ["ATA", "SCSI"]

	@classmethod
	def _init_available_devices(cls):
		block_devices = os.listdir("/sys/block")
		available = set(filter(cls._is_device_supported, block_devices))
		cls._available_devices = available

		for d in available:
			cls._load[d] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]

	@classmethod
	def _is_device_supported(cls, device):
		vendor_file = "/sys/block/%s/device/vendor" % device
		try:
			vendor = open(vendor_file).read().strip()
		except IOError:
			return False

		return vendor in cls._supported_vendors

	@classmethod
	def update(cls):
		for device in cls._updating_devices:
			cls._update_disk(device)

	@classmethod
	def _update_disk(cls, dev):
		with open("/sys/block/" + dev + "/stat") as statfile:
			cls._load[dev] = list(map(int, statfile.read().split()))

Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2025-03-30 04:15:50	Edit Download recursive recursive
base.py	2.85 KB	lrw-r--r--	2024-02-22 12:23:28	Edit Download recursive recursive
monitor_disk.py	886 B	lrw-r--r--	2024-02-22 12:23:28	Edit Download recursive recursive
monitor_load.py	306 B	lrw-r--r--	2024-02-22 12:23:28	Edit Download recursive recursive
monitor_net.py	1.14 KB	lrw-r--r--	2024-02-22 12:23:28	Edit Download recursive recursive
repository.py	831 B	lrw-r--r--	2024-02-22 12:23:28	Edit Download recursive recursive
__init__.py	46 B	lrw-r--r--	2024-02-22 12:23:28	Edit Download recursive recursive

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