I had exactly the same thing happen to me on an RPi2, with external HDD running MySQL on debian wheezy.
After failing to identify the root cause of the problem, but thinking many times I'd found it, I switched a new rpi3 running Jessie into production use - again with external hdd (which I also boot from). Since the switch it's not failed. So whether it is the RPi2, wheezy or what I don't know - but I'm pretty sure it's not weewx as that was the same on both Pis Pretty sure it's not the sdcard as I use external hdd and powered usb on both systems. OK - the disk drive is also different on both systems - but interestingly the old now retired RPi2 has just been idling along since being retired. On Friday, 16 December 2016 04:00:03 UTC+2, Marc Aubry wrote: > Hi > i'm running weewx 3.6.2-1 on a raspberry pi 2 connected to the lan via > cable and a deported mysql database server hosted on ubuntu linux computer. > weewx report on local webserver hosted on the same rapberry as the weewx > server and on a ftp server at the following: > http://web.cubadak-paradisovillage.com/weather > > weewx stop reporting few times per day and probably crash because nothing > appear in the syslog file after the last report (check below for extract of > my syslog file during the last crash and my weewx conf file). > To restart the weewx i do a reboot of the raspberry or stop and start of > the service. > what can i do to monitor if the weewx service crash and diagnose the cause > of the crash ???? > thanks in advance for your help. > > > syslog: > *Dec 15 21:05:31 weatherstation weewx[600]: genimages: Generated 12 images > for StandardReport in 2.36 seconds* > *Dec 15 21:05:31 weatherstation weewx[600]: reportengine: copied 0 files > to /var/www/html/weewx* > *Dec 15 21:05:35 weatherstation weewx[600]: cheetahgenerator: Generated 1 > files for report forecast in 3.96 seconds* > *Dec 15 21:05:35 weatherstation weewx[600]: reportengine: copied 0 files > to /var/www/html/weewx/forecast* > *Dec 15 21:10:15 weatherstation weewx[600]: manager: added record > 2016-12-15 21:10:00 WIB (1481811000) to database 'weewx'* > *Dec 15 21:10:16 weatherstation weewx[600]: manager: added record > 2016-12-15 21:10:00 WIB (1481811000) to daily summary in 'weewx'* > *Dec 15 21:10:16 weatherstation weewx[600]: forecast: WUThread: WU: > downloading forecast from > 'http://api.wunderground.com/api/XXXXXXXXXXXXec50/hourly10day/q/-1.217,100.400.json > > <http://api.wunderground.com/api/XXXXXXXXXXXXec50/hourly10day/q/-1.217,100.400.json>'* > *Dec 15 21:10:17 weatherstation weewx[600]: restx: PWSWeather: Published > record 2016-12-15 21:10:00 WIB (1481811000)* > *Dec 15 21:10:17 weatherstation weewx[600]: restx: Wunderground-PWS: > Published record 2016-12-15 21:10:00 WIB (1481811000)* > *Dec 15 21:10:20 weatherstation weewx[600]: forecast: WUThread: WU: got > 240 forecast records* > *Dec 15 21:10:20 weatherstation weewx[600]: forecast: WUThread: WU: saved > 240 forecast records* > *Dec 15 21:10:20 weatherstation weewx[600]: forecast: WUThread: WU: > deleted forecasts prior to 1481206220* > *Dec 15 21:10:27 weatherstation weewx[600]: cheetahgenerator: Generated 7 > files for report StandardReport in 11.10 seconds* > *Dec 15 21:10:34 weatherstation weewx[600]: genimages: Generated 12 images > for StandardReport in 7.39 seconds* > *Dec 15 21:10:34 weatherstation weewx[600]: reportengine: copied 0 files > to /var/www/html/weewx* > *Dec 15 21:10:38 weatherstation weewx[600]: cheetahgenerator: Generated 1 > files for report forecast in 3.93 seconds* > *Dec 15 21:10:38 weatherstation weewx[600]: reportengine: copied 0 files > to /var/www/html/weewx/forecast* > *Dec 15 21:17:01 weatherstation CRON[1378]: (root) CMD ( cd / && > run-parts --report /etc/cron.hourly)* > *Dec 15 22:17:01 weatherstation CRON[1403]: (root) CMD ( cd / && > run-parts --report /etc/cron.hourly)* > > weewx conf file: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > *# WEEWX CONFIGURATION FILE## Copyright (c) 2009-2015 Tom Keffer > <tke...@gmail.com <javascript:>># See the file LICENSE.txt for your > rights.############################################################################### > > This section is for general configuration information.# Set to 1 for extra > debug info, otherwise comment it out or set to zerodebug = 0# Root > directory of the weewx data file hierarchy for this stationWEEWX_ROOT = /# > How long to wait before timing out a socket (FTP, HTTP) > connectionsocket_timeout = 20# Do not modify this. It is used when > installing and updating weewx.version = > 3.6.2############################################################################### > > This section is for information about the station.[Station] # > Description of the station location location = "Cubadak Island, West > Sumatra" # Latitude and longitude in decimal degrees latitude = > -1.217 longitude = 100.400 # Altitude of the station, with unit > it is in. This is downloaded from # from the station if the hardware > supports it. altitude = 5, meter # Set to type of station > hardware. There must be a corresponding stanza # in this file with a > 'driver' parameter indicating the driver to be used. station_type = > WH23xx # If you have a website, you may specify an URL > station_url = http://web.cubadak-paradisovillage.com/weather > <http://web.cubadak-paradisovillage.com/weather> # The start of the > rain year (1=January; 10=October, etc.). This is # downloaded from the > station if the hardware supports it. rain_year_start = 1 # Start > of week (0=Monday, 6=Sunday) week_start = > 6###############################################################################[WH23XX]# > > This section is for the weewx weather station simulator# The time (in > seconds) between LOOP packets.#loop_interval = 2.5# The simulator mode can > be either 'simulator' or 'generator'.# Real-time simulator. Sleep between > each LOOP packet.#mode = simulator# Generator. Emit LOOP packets as fast > as possible (useful for testing).#mode = generator# The start time. If not > specified, the default is to use the present time.#start = 2011-01-01 > 00:00# The driver to use:#driver = > user.wh23xx############################################################################### > > This section is for uploading data to Internet sites[StdRESTful] > [[StationRegistry]] # To register this weather station with weewx, > set this to true register_this_station = true [[AWEKAS]] > # This section is for configuring posts to AWEKAS. # If > you wish to do this, set the option 'enable' to true, # and specify > a username and password. enable = false username = > replace_me password = replace_me [[CWOP]] # This > section is for configuring posts to CWOP. # If you wish to > do this, set the option 'enable' to true, # and specify the station > ID (e.g., CW1234). enable = false station = replace_me > # If this is an APRS (radio amateur) station, uncomment # the following > and replace with a passcode (e.g., 12345). #passcode = replace_me (APRS > stations only) [[PWSweather]] # This section is for > configuring posts to PWSweather.com. # If you wish to do > this, set the option 'enable' to true, # and specify a station and > password. enable = true station = CUBADAK password > =xxxxxxxxxxxxxxx [[WOW]] # This section is for configuring > posts to WOW. # If you wish to do this, set the option > 'enable' to true, # and specify a station and password. > enable = false station = replace_me password = replace_me > [[Wunderground]] # This section is for configuring posts to > the Weather Underground. # If you wish to do this, set the > option 'enable' to true, # and specify a station (e.g., 'KORHOODR3') > and password. enable = true station = IWESTSUM3 > password = xxxxxxxxxxxx # Set the following to True to have > weewx use the WU "Rapidfire" # protocol. Not all hardware can > support it. See the User's Guide. rapidfire = > False############################################################################### > > This section specifies what reports, using which skins, to > generate.[StdReport] # Where the skins reside, relative to > WEEWX_ROOT SKIN_ROOT = /etc/weewx/skins #SKIN_ROOT = ~/weewx/skins > # Where the generated reports should go, relative to WEEWX_ROOT > HTML_ROOT = /var/www/html/weewx # The database binding indicates > which data should be used in reports. data_binding = wx_binding # > Each of the following subsections defines a report that will be run. > [[StandardReport]] # See the customizing guide to change the units, > plot types and line # colors, modify the fonts, display additional > sensor data, and other # customizations. Many of those changes can > be made here by overriding # parameters, or by modifying templates > within the skin itself. # The StandardReport uses the > 'Standard' skin, which contains the # images, templates and plots > for the report. skin = sofaskin [[[Units]]] > [[[[Groups]]]] group_altitude = meter > group_speed2 = knot group_pressure = mbar > group_rain = mm group_rainrate = mm_per_hour > group_temperature = degree_C group_degree_day = > degree_C_day group_speed = knot [[forecast]] > HTML_ROOT = /var/www/html/weewx/forecast skin = forecast > [[FTP]] # FTP'ing the results to a webserver is treated as just > another report, # albeit one with an unusual report generator! > skin = Ftp # If you wish to use FTP, uncomment and fill > out the next four lines. user = web.cubadak-paradisovillage.com > <http://web.cubadak-paradisovillage.com> password = marcoind > server = web.cubadak-paradisovillage.com > <http://web.cubadak-paradisovillage.com> path = /docs/weather > # Set to True for an FTP over TLS (FTPS) connection. Not all > servers # support this. secure_ftp = False # > To upload files from something other than what HTML_ROOT is set # to > above, specify a different HTML_ROOT here. #HTML_ROOT = > /var/www/html/weewx # Most FTP servers use port 21 > port = 21 # Set to 1 to use passive mode, zero for active > mode passive = 1 report_timing = */15 * * * * [[RSYNC]] > # rsync'ing to a webserver is treated as just another report skin > = Rsync # If you wish to use rsync, you must configure > passwordless ssh using # public/private key authentication from the > user account that weewx # runs as to the user account on the remote > machine where the files # will be copied. # # The > following three lines determine where files will be sent. #server = > replace with the rsync server name, e.g, www.threefools.org > <http://www.threefools.org> #path = replace with the rsync > destination directory (e.g., /weather) #user = replace with the > rsync username # Rsync can be configured to remove files > from the remote server if # they don't exist under HTML_ROOT > locally. USE WITH CAUTION: if you # make a mistake in the remote > path, you could could unintentionally # cause unrelated files to be > deleted. Set to 1 to enable remote file # deletion, zero to allow > files to accumulate remotely. delete = > 0############################################################################### > > This service acts as a filter, converting the unit system coming from# > the hardware to a unit system in the database.[StdConvert] # The > target_unit affects only the unit system in the database. Once # chosen > it cannot be changed without converting the entire database. # > Modification of target_unit after starting weewx will result in # > corrupt data - the database will contain a mix of US and METRIC data. # > # The value of target_unit does not affect the unit system for # > reporting - reports can display US, Metric, or any combination of units. > # # In most cases, target_unit should be left as the default: US # > # In particular, those migrating from a standard wview installation # > should use US since that is what the wview database contains. # DO > NOT MODIFY THIS VALUE UNLESS YOU KNOW WHAT YOU ARE DOING! target_unit = > METRIC # Options are 'US', 'METRICWX', or > 'METRIC'############################################################################### > > This section can adjust data using calibration > expressions.[StdCalibrate] [[Corrections]] # For each type, > an arbitrary calibration expression can be given. # It should be in > the units defined in the StdConvert section. # Example: foo = > foo + 0.2 radiation = radiation * > 292############################################################################### > > This section is for quality control checks. If units are not specified,# > values must be in the units defined in the StdConvert section.[StdQC] > [[MinMax]] barometer = 900, 1100 outTemp = 10, 60 > inTemp = 10, 60 outHumidity = 0, 100 inHumidity = 0, 100 > windSpeed = 0, 90 pressure = 900, 1100 rain=0, > 300############################################################################### > > This section controls the origin of derived values.[StdWXCalculate] > [[Calculations]] # Derived quantities are calculated by this > service. Possible values are: # hardware - use the value > provided by hardware # software - use the value calculated > by weewx # prefer_hardware - use value provide by hardware if > available, # otherwise use value calculated by > weewx pressure = prefer_hardware barometer = > prefer_hardware altimeter = prefer_hardware windchill = > prefer_hardware heatindex = prefer_hardware dewpoint = > prefer_hardware inDewpoint = prefer_hardware rainRate = > prefer_hardware radiation = > hardware############################################################################### > > For hardware that supports it, this section controls how often the# > onboard clock gets updated.[StdTimeSynch] # How often to check the > weather station clock for drift (in seconds) clock_check = 14400 > # How much it can drift before we will correct it (in seconds) max_drift > = > 5############################################################################### > > This section is for configuring the archive service.[StdArchive] # > If the station hardware supports data logging then the archive interval > # will be downloaded from the station. Otherwise, specify it (in seconds). > archive_interval = 300 # If possible, new archive records are > downloaded from the station # hardware. If the hardware does not support > this, then new archive # records will be generated in software. # Set > the following to "software" to force software record generation. > record_generation = hardware # Whether to include LOOP data in > hi/low statistics loop_hilo = True # The data binding used to > save archive records data_binding = > wx_binding############################################################################### > > This section binds a data store to a database.[DataBindings] > [[wx_binding]] # The database must match one of the sections in > [Databases]. # This is likely to be the only option you would want > to change. database = archive_mysql # The name of the table > within the database table_name = archive # The manager > handles aggregation of data for historical summaries manager = > weewx.wxmanager.WXDaySummaryManager # The schema defines the > structure of the database. # It is *only* used when the database is > created. schema = schemas.wview.schema [[forecast_binding]] > database = > forecast_sqlite############################################################################### > > This section defines various databases.[Databases] # A SQLite > database is simply a single file [[archive_sqlite]] database_type > = SQLite database_name = weewx.sdb # MySQL > [[archive_mysql]] database_type = MySQL database_name = > weewx [[forecast_sqlite]] database_name = forecast.sdb > database_type = > SQLite############################################################################### > > This section defines defaults for the different types of > databases.[DatabaseTypes] # Defaults for SQLite databases > [[SQLite]] driver = weedb.sqlite # Directory in which the > database files are located SQLITE_ROOT = /var/lib/weewx # > Defaults for MySQL databases [[MySQL]] driver = weedb.mysql > # The host where the database is located host = minux.cubadak > # The user name for logging in to the host user =xxxxx # > The password for the user name password > =xxxxxxx############################################################################### > > This section configures the internal weewx engine.[Engine] > [[Services]] # This section specifies the services that should be > run. They are # grouped by type, and the order of services within > each group # determines the order in which the services will be > run. prep_services = weewx.engine.StdTimeSynch data_services > = , process_services = weewx.engine.StdConvert, > weewx.engine.StdCalibrate, weewx.engine.StdQC, > weewx.wxservices.StdWXCalculate archive_services = > weewx.engine.StdArchive, user.forecast.ZambrettiForecast, > user.forecast.WUForecast restful_services = > weewx.restx.StdStationRegistry, weewx.restx.StdWunderground, > weewx.restx.StdPWSweather, weewx.restx.StdCWOP, weewx.restx.StdWOW, > weewx.restx.StdAWEKAS report_services = weewx.engine.StdPrint, > weewx.engine.StdReport##############################################################################[WH23xx] > > # This section is for Fine Offset WH23xx stations # The model name > such as Tycon, or TP2700 model = MiSol WH2310 # The driver to > use driver = > user.wh23xx############################################################################### > > Options for extension 'forecast'[Forecast] data_binding = > forecast_binding # [[XTide]] # location = "INSERT_LOCATION_HERE > (e.g., Boston)" [[Zambretti]] hemisphere = south [[WU]] > api_key = b89d63b44524ec50 # [[NWS]] # lid = > "INSERT_LOCATION_ID_HERE (e.g., MAZ014)" # foid = > "INSERT_FORECAST_OFFICE_ID_HERE (e.g., BOX)"* > > > > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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