| Следующая версия | Предыдущая версия |
| it:raspbian:watchdog [2020/12/04 19:46] – создано ura2404 | it:raspbian:watchdog [2021/02/05 17:09] (текущий) – ura2404 |
|---|
| [[http://c3bo.ru/watchdog-i-raspberry-pi-avtomaticheskij-perezapusk-pri-zavisanii/|Watchdog и Raspberry Pi. Автоматический перезапуск при зависании]] {{it:raspbian:watchdog:watchdog_i_raspberry_pi-_avtomaticheskij_perezapusk_pri_zavisanii.mhtml|mht}}\\ | [[http://c3bo.ru/watchdog-i-raspberry-pi-avtomaticheskij-perezapusk-pri-zavisanii/|Watchdog и Raspberry Pi. Автоматический перезапуск при зависании]] {{it:raspbian:watchdog:watchdog_i_raspberry_pi-_avtomaticheskij_perezapusk_pri_zavisanii.mhtml|mht}}\\ |
| [[http://wiki.glidernet.org/raspberry-pi-increase-stability|Raspberry Pi Increase Stability]] {{it:raspbian:watchdog:raspberry_pi_increase_stability_-_open_glider_network_project.mhtml|mht}}\\ | [[http://wiki.glidernet.org/raspberry-pi-increase-stability|Raspberry Pi Increase Stability]] {{it:raspbian:watchdog:raspberry_pi_increase_stability_-_open_glider_network_project.mhtml|mht}}\\ |
| | [[https://www.raspberrypi.org/forums/viewtopic.php?t=100594|Watchdog for Pi2]] {{it:raspbian:watchdog:watchdog_for_pi2_-_raspberry_pi_forums.mhtml|mht}}\\ |
| | [[https://www.raspberrypi.org/forums/viewtopic.php?t=210974|RPi3B+ and watchdog]] {{it:raspbian:watchdog:rpi3b-_and_watchdog.mhtml|mht}}\\ |
| | [[https://github.com/raspberrypi/linux/issues/1285|bcm2708_wdog.ko module not compiled since 4.3.3]] {{it:raspbian:watchdog:bcm2708-wdog-ko.mhtml|mht}}\\ |
| |
| __Watchdog for Pi2__\\ | |
| [[https://www.raspberrypi.org/forums/viewtopic.php?t=100594]] {{it:raspbian:watchdog:watchdog_for_pi2_-_raspberry_pi_forums.mhtml|mht}}\\ | |
| |
| __RPi3B+ and watchdog...__\\ | [[https://qastack.ru/raspberrypi/68331/how-to-keep-watchdog-timer-running-during-reboot-shutdown|]] {{it:raspbian:watchdog:kak_soxranit_storozhevoj_tajmer_vo_vremja_perezagruzki_-_vykljuchenija.mhtml|mht}}\\ |
| [[https://www.raspberrypi.org/forums/viewtopic.php?t=210974]] {{it:raspbian:watchdog:rpi3b-_and_watchdog.mhtml|mht}}\\ | [[https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=147501#|(Is this) The correct ways to install the watchdog package?]] {{it:raspbian:watchdog:is_this_the_correct_ways_to_install_the_watchdog_package.mhtml|mht}} !!!!\\ |
| | |
| | __**1 Способ, systemd**__ |
| | <file ini /etc/systemd/system.conf> |
| | RuntimeWatchdogSec=10s |
| | ShutdownWatchdogSec=10min |
| | WatchdogDevice=/dev/watchdog |
| | </file> |
| | |
| | [[https://www.raspberrypi.org/forums/viewtopic.php?t=244843]] |
| | Максимальное значение RuntimeWatchdogSec=16s, иначе будет ошибка \\ |
| | watchdog error: cannot set timeout 60 (errno = 22 = 'Invalid argument') |
| | ---- |
| | |
| | |
| | ---- |
| | |
| | __**FORK-БОМБА**__\\ |
| | |
| | Python |
| | <file python fork_bomb.py> |
| | #/bin/python |
| | #fork_bomb.py |
| | |
| | import os |
| | |
| | while True: |
| | os.fork() |
| | </file> |
| | |
| | $> python fork_bomb.py |
| | |
| | Bash |
| | >$ : ( ){ : | : & }; : |
