The longest time I had HA running on my raspberry pi 3b was 2 months. After that all kinds op problems started resulting in lost history and f*cked up sd cards.
The raspberry pi was used for over a year for another project, no problems and no wrecked sd cards.
I tried HA in all different ways. The latest 4 installations were all hassio .
The longest run I had with hassio was 8 days. The last time the os was still reachable but the application does not work anymore.
Using good quality 32Gb sd cards
Today I tried to upgrade to hassio 85.1, system became unresponsive and is no longer working. And another wrecked card as a result.
When I reboot the PI I can see that the supervisor starts, I can reach it at :22222 and can login. But the application does not run.
os info gives me: Get http://hassio/hassoss/info: dial tcp 172.30.32.2:80: connect: connection refused
It is most probably a result of the number of entities you have and how their history is written to the database. You indicated that you had another project running on a pi for over a year, that doesn’t mean much if that app doesn’t write to the SD card constantly like HA does. If you want a reliable home Assistant rpi your best bet would be to disable history and recording or offload those functions to another full fledged system. You could also look in to getting a raspberry pi hard drive. The Western digital pi drive.
Jan 16 18:00:08 hassio hassos-supervisor[11018]: 19-01-16 18:00:08 ERROR (MainThread) [asyncio] Unclosed client session
Jan 16 18:00:08 hassio hassos-supervisor[11018]: client_session: <aiohttp.client.ClientSession object at 0x750762f0>
Jan 16 18:00:08 hassio hassos-supervisor[11018]: 19-01-16 18:00:08 ERROR (MainThread) [asyncio] Unclosed client session
Jan 16 18:00:08 hassio hassos-supervisor[11018]: client_session: <aiohttp.client.ClientSession object at 0x75076410>
Jan 16 18:00:11 hassio hassos-supervisor[11018]: hassos_supervisor
Jan 16 18:00:19 hassio hassos-supervisor[11018]: 19-01-16 18:00:19 INFO (MainThread) [main] Initialize Hass.io setup
Jan 16 18:00:20 hassio hassos-supervisor[11018]: 19-01-16 18:00:20 INFO (MainThread) [main] Setup HassIO
Jan 16 18:00:20 hassio hassos-supervisor[11018]: 19-01-16 18:00:20 INFO (SyncWorker_0) [hassio.docker.supervisor] Attach to Supervisor homeassistant/armhf-hassio-supervisor with version 142
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.utils.gdbus] Introspect org.freedesktop.systemd1 on /org/freedesktop/systemd1
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.utils.gdbus] Connect to dbus: org.freedesktop.systemd1 - /org/freedesktop/systemd1
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.utils.gdbus] Introspect org.freedesktop.hostname1 on /org/freedesktop/hostname1
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.utils.gdbus] Connect to dbus: org.freedesktop.hostname1 - /org/freedesktop/hostname1
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.utils.gdbus] Introspect de.pengutronix.rauc on /
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.utils.gdbus] Connect to dbus: de.pengutronix.rauc - /
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.host.info] Update local host information
Jan 16 18:00:21 hassio hassos-supervisor[11018]: 19-01-16 18:00:21 INFO (MainThread) [hassio.utils.gdbus] Call org.freedesktop.DBus.Properties.GetAll on /org/freedesktop/hostname1
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (MainThread) [hassio.host.services] Update service information
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (MainThread) [hassio.utils.gdbus] Call org.freedesktop.systemd1.Manager.ListUnits on /org/freedesktop/systemd1
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (MainThread) [hassio.host.apparmor] Load AppArmor Profiles: {‘hassio-supervisor’}
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (MainThread) [hassio.host.services] Reload local service hassos-apparmor.service
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (MainThread) [hassio.utils.gdbus] Call org.freedesktop.systemd1.Manager.ReloadOrRestartUnit on /org/freedesktop/systemd1
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (MainThread) [hassio.hassos] Detect HassOS 1.13 on host system
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (SyncWorker_1) [hassio.docker.hassos_cli] Found HassOS CLI homeassistant/armhf-hassio-cli with version 8
Jan 16 18:00:22 hassio hassos-supervisor[11018]: 19-01-16 18:00:22 INFO (SyncWorker_0) [hassio.docker.interface] Attach to image homeassistant/raspberrypi3-homeassistant with version 0.85.1
Jan 16 18:00:23 hassio hassos-supervisor[11018]: Traceback (most recent call last):
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/runpy.py”, line 193, in _run_module_as_main
Jan 16 18:00:23 hassio hassos-supervisor[11018]: “main”, mod_spec)
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/runpy.py”, line 85, in _run_code
Jan 16 18:00:23 hassio hassos-supervisor[11018]: exec(code, run_globals)
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/site-packages/hassio/main.py”, line 40, in
Jan 16 18:00:23 hassio hassos-supervisor[11018]: loop.run_until_complete(coresys.core.setup())
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “uvloop/loop.pyx”, line 1446, in uvloop.loop.Loop.run_until_complete
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/site-packages/hassio/core.py”, line 41, in setup
Jan 16 18:00:23 hassio hassos-supervisor[11018]: await self.sys_addons.load()
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/site-packages/hassio/addons/init.py”, line 55, in load
Jan 16 18:00:23 hassio hassos-supervisor[11018]: self.data.reload()
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/site-packages/hassio/addons/data.py”, line 70, in reload
Jan 16 18:00:23 hassio hassos-supervisor[11018]: self._read_git_repository(repository_element)
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/site-packages/hassio/addons/data.py”, line 94, in _read_git_repository
Jan 16 18:00:23 hassio hassos-supervisor[11018]: self._read_addons_folder(path, slug)
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/site-packages/hassio/addons/data.py”, line 100, in _read_addons_folder
Jan 16 18:00:23 hassio hassos-supervisor[11018]: addon_config = read_json_file(addon)
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/site-packages/hassio/utils/json.py”, line 21, in read_json_file
Jan 16 18:00:23 hassio hassos-supervisor[11018]: return json.loads(cfile.read())
Jan 16 18:00:23 hassio hassos-supervisor[11018]: File “/usr/local/lib/python3.7/codecs.py”, line 322, in decode
Jan 16 18:00:23 hassio hassos-supervisor[11018]: (result, consumed) = self._buffer_decode(data, self.errors, final)
Jan 16 18:00:23 hassio hassos-supervisor[11018]: UnicodeDecodeError: ‘utf-8’ codec can’t decode byte 0xff in position 0: invalid start byte
Jan 16 18:00:23 hassio hassos-supervisor[11018]: 19-01-16 18:00:23 ERROR (MainThread) [asyncio] Unclosed client session
Jan 16 18:00:23 hassio hassos-supervisor[11018]: client_session: <aiohttp.client.ClientSession object at 0x750b7390>
Jan 16 18:00:23 hassio hassos-supervisor[11018]: 19-01-16 18:00:23 ERROR (MainThread) [asyncio] Unclosed client session
Jan 16 18:00:23 hassio hassos-supervisor[11018]: client_session: <aiohttp.client.ClientSession object at 0x750b7490>
So it seems it is an unclosed session. But what is the fix?
It is silly to not use the history functions. Kinda defeats the purpose of me monitoring dsmr and the Nefit thermostat.
32Gb should be plenty of room to let the sd-card ‘self-heal’.
Will be hooking up a ssd card to the pi soon, that was in the works already.