OH3 - Endless loop while loading

[chrusty (Christian Walter)]

Hello,

i’m trying to migrate my openHAB v2.5 into v3 and having problems to get my old configuration work on new behavior.

I’m editing my configurations (. items, .things, .sitemap) via Visual Source Code and load it up to my Raspberry Pi 4B via WinSCP.

With OH2.5 no problem.

I downloaded the actual image for OH3 and started a complete new installation.

After uploading my config i’m in a endless loop:

2020-12-26 20:09:41.899 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Time zone set to ‘Europe/Berlin’.

2020-12-26 20:09:41.962 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Location set to ‘48.96182459785863,8.914723992347719’.

2020-12-26 20:09:41.967 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Locale set to ‘de_DE’.

2020-12-26 20:09:56.685 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.items’

2020-12-26 20:10:01.833 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.sitemap’

2020-12-26 20:10:03.304 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.things’

2020-12-26 20:10:08.698 [INFO ] [.core.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007

2020-12-26 20:10:16.435 [INFO ] [org.openhab.ui.internal.UIService ] - Started UI on port 8080

2020-12-26 20:10:17.564 [INFO ] [e.automation.internal.RuleEngineImpl] - Rule engine started.

2020-12-26 20:10:23.763 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file ‘/var/lib/openhab/persistence/rrd4j/Licht_EG_Flur_Abwesend.rrd’: Invalid file header. File [/var/lib/openhab/persistence/rrd4j/Licht_EG_Flur_Abwesend.rrd] is not a RRD4J RRD file

2020-12-26 20:10:23.792 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file ‘/var/lib/openhab/persistence/rrd4j/Druckaufbau_An.rrd’: Invalid file header. File [/var/lib/openhab/persistence/rrd4j/Druckaufbau_An.rrd] is not a RRD4J RRD file

2020-12-26 20:10:23.804 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file ‘/var/lib/openhab/persistence/rrd4j/Aktion_Oskar_wach.rrd’: Invalid file header. File [/var/lib/openhab/persistence/rrd4j/Aktion_Oskar_wach.rrd] is not a RRD4J RRD file

==> /var/log/openhab/openhab.log <==

2020-12-26 20:09:41.899 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Time zone set to ‘Europe/Berlin’.

2020-12-26 20:09:41.962 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Location set to ‘48.96182459785863,8.914723992347719’.

2020-12-26 20:09:41.967 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Locale set to ‘de_DE’.

2020-12-26 20:09:56.685 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.items’

2020-12-26 20:10:01.833 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.sitemap’

2020-12-26 20:10:03.304 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.things’

2020-12-26 20:10:08.698 [INFO ] [.core.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007

2020-12-26 20:10:16.435 [INFO ] [org.openhab.ui.internal.UIService ] - Started UI on port 8080

2020-12-26 20:10:17.564 [INFO ] [e.automation.internal.RuleEngineImpl] - Rule engine started.

2020-12-26 20:10:23.763 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file ‘/var/lib/openhab/persistence/rrd4j/Licht_EG_Flur_Abwesend.rrd’: Invalid file header. File [/var/lib/openhab/persistence/rrd4j/Licht_EG_Flur_Abwesend.rrd] is not a RRD4J RRD file

2020-12-26 20:10:23.792 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file ‘/var/lib/openhab/persistence/rrd4j/Druckaufbau_An.rrd’: Invalid file header. File [/var/lib/openhab/persistence/rrd4j/Druckaufbau_An.rrd] is not a RRD4J RRD file

2020-12-26 20:10:23.804 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file ‘/var/lib/openhab/persistence/rrd4j/Aktion_Oskar_wach.rrd’: Invalid file header. File [/var/lib/openhab/persistence/rrd4j/Aktion_Oskar_wach.rrd] is not a RRD4J RRD file

==> /var/log/openhab/events.log <==

==> /var/log/openhab/openhab.log <==

2020-12-26 20:10:48.955 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Time zone set to ‘Europe/Berlin’.

2020-12-26 20:10:49.016 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Location set to ‘48.96182459785863,8.914723992347719’.

2020-12-26 20:10:49.021 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Locale set to ‘de_DE’.

2020-12-26 20:11:03.541 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.items’

2020-12-26 20:11:08.634 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.sitemap’

2020-12-26 20:11:10.096 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Alex23.things’

2020-12-26 20:11:15.464 [INFO ] [.core.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007

2020-12-26 20:11:23.043 [INFO ] [org.openhab.ui.internal.UIService ] - Started UI on port 8080

2020-12-26 20:11:24.472 [INFO ] [e.automation.internal.RuleEngineImpl] - Rule engine started.

I’ve tried a lot by removing my rules, shortening my items files but nothing happens.

If i don’t find a solution, i’ll go back to OH2.

Thanks a lot for your help.
Chris

[Wolfgang_S]

@chrusty

/var/lib/openhab/persistence/rrd4j/

What does

ls -ld /var/lib/openhab/persistence/rrd4j/   /var/lib/openhab/persistence/rrd4j/*

return ?
Do the files exist in that folder ? What is the permission ?

[chrusty (Christian Walter)]

Hello, thanks for your reply.
The files exist, as an example:

-rw-rw-r-- 1 openhab openhab 542416 Dec 26 20:07 /var/lib/openhab/persistence/rrd4j/Licht_EG_Flur_Abwesend.rrd

[chrusty (Christian Walter)]

Is there a limitation of items in item-file in OH3 compared to OH2?

I’ve got the feeling If i decrease lines (items) in the File its working / often after a few reloads.

Could this be a root cause?

[Wolfgang_S]

@chrusty

Is there a limitation of items in item-file in OH3 compared to OH2?
Could this be a root cause?

I do not have evidence for one or the other but I would expect there would be more complaints in case less items can be used in OH3 compared to OH2.
Have you tried to

• shutdown OH
• remove all the rd4j files
• start OH
• let the rd4j files be created from scratch

[chrusty (Christian Walter)]

Good morning,

Stopper OH, removed all files ans Starter again.

OK, after few reloads, rrd4j Problem is Back again, ans still endless reloads:

@Wolfgang_S

let the rd4j files be created from scratch

How can i so this?

[timbms (Tim M-S)]

@Wolfgang_S

ls -ld /var/lib/openhab/persistence/rrd4j/   /var/lib/openhab/persistence/rrd4j/*

I have the same issue.

2021-01-04 07:50:01.097 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file '/var/lib/openhab/persistence/rrd4j/ZimmerPaul_SetpointTemperature.rrd': /var/lib/openhab/persistence/rrd4j/ZimmerPaul_SetpointTemperature.rrd (Permission denied)

The ls you requested gave me the following output:

[07:48:56] openhabian@josefpi4:~$ ls -ld /var/lib/openhab/persistence/rrd4j/   /var/lib/openhab/persistence/rrd4j/*
drwxrwxr-x 1 openhabian openhabian  12288 Jan  3 13:59 /var/lib/openhab/persistence/rrd4j/
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/AnkleideRelais_Input.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/AnkleideRelais_Power.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/AnkleideRelais_SignalStrength.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_Actual_Temp.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_BatteryLevel.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_ComfortTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_EcoTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_LowBattery.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_NextSetpointTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_SetpointTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT2Schlafzimmer_Temperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT3links_Actual_Temp.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT3links_BatteryLevel.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT3links_ComfortTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT3links_EcoTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT3links_LowBattery.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT3links_SetpointTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT3links_Temperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT4rechts_Actual_Temp.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT4rechts_BatteryLevel.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT4rechts_ComfortTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT4rechts_EcoTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT4rechts_LowBattery.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT4rechts_SetpointTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT4rechts_Temperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT5Emma_Actual_Temp.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT5Emma_BatteryLevel.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT5Emma_ComfortTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT5Emma_EcoTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT5Emma_LowBattery.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT5Emma_SetpointTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/CometDECT5Emma_Temperature.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/g1OGJalousienPaul.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/gEGJalousien.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/gEGJalousienSued.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/gEGJalousienWest.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnDFFOst.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnDFFWest.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieBad.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieKZSuedLinks.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieKZSuedRechts.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieKZWest.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieSZ.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieWZSuedLinks.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieWZSuedMitte.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieWZSuedRechts.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieWZWestLinks.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieWZWestMitte.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnJalousieWZWestRechts.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightDimmer.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch10_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch11_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch12_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch14_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch15_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch15_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch17_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch17_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch18_1_Relay.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  3 07:51 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch18_1_Virtual.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch20_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch32_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch36_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch36_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch37_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch38_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch38_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch41_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch41_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch43_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch44_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch44_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch5_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch6_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch6_2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch7_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch8_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitch9_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnLightSwitchRel42_8.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnRelay36_1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnRelayAussen.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/lcnRelayWZNord.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/Localweatherandforecast_OutdoorTemperature.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  3 13:36 /var/lib/openhab/persistence/rrd4j/Module361OGZimmerPaul_Output2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/Module44DGbeiTuroben_Output1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/Module44DGbeiTuroben_Output2.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  3 08:24 /var/lib/openhab/persistence/rrd4j/Module5KellerFlur_Output1.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/PresenceSimulation.rrd
-rwxrwxr-x 1 openhab    openhab        32 Dec 21 15:29 /var/lib/openhab/persistence/rrd4j/Readme.txt
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shelly110521c4553be192168249_Input.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shelly110521c4553be192168249_Power.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shelly110521c4553be192168249_SignalStrength.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs163b96192168253_metercurrentWatts.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs163b96192168253_metertotalKWH.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs163b96192168253_Power.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs163b96192168253_SignalStrength.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977729192168248_metercurrentWatts.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977729192168248_metertotalKWH.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977729192168248_Power.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977729192168248_SignalStrength.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977c43192168251_metercurrentWatts.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977c43192168251_metertotalKWH.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977c43192168251_Power.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs977c43192168251_SignalStrength.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  2 23:54 /var/lib/openhab/persistence/rrd4j/shellyplugs977c43192168251_TotalEnergy.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  2 23:55 /var/lib/openhab/persistence/rrd4j/shellyplugs977c43192168251_Watt.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs978352192168241_metercurrentWatts.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs978352192168241_metertotalKWH.rrd
-rw-rw-r-- 1 openhab    openhab    542416 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs978352192168241_Power.rrd
-rw-rw-r-- 1 openhab    openhab    755692 Jan  4 07:48 /var/lib/openhab/persistence/rrd4j/shellyplugs978352192168241_SignalStrength.rrd

Could there be a mismatch between directory ownership for openhabian and file ownership openhab?

I then touched a file manually and assigned to openhab:openhab with proper permissions. This got me one step further but obviously the file is not in the right format:

2021-01-04 08:33:00.600 [ERROR] [d4j.internal.RRD4jPersistenceService] - Could not create rrd4j database file '/var/lib/openhab/persistence/rrd4j/ZimmerPaul_SetpointTemperature.rrd': Read failed, file /var/lib/openhab/persistence/rrd4j/ZimmerPaul_SetpointTemperature.rrd not mapped for I/O

Everything is fine but for this last created item

Any idea? To me it looks as if there was a timing issue on the creation of .rrd files.

[Wolfgang_S]

@timbms

Could there be a mismatch between directory ownership for openhabian and file ownership openhab?

Yes. Run fix permissons ( menu 14 ) in

sudo openhabian-config

In case you don’t use openhabian-config run

sudo chown -R openhab:openhab /var/lib/openhab/persistence/rrd4j

The file needs to be created by the system itself.

[timbms (Tim M-S)]

@Wolfgang_S

sudo chown -R openhab:openhab /var/lib/openhab/persistence/rrd4j

I was successful with chown. Thanks a lot
However, openhabian-config failed.
But behavior is still strange. Why is the folder ownership changed to openhabian? I didn’t do it manually. Also the relevant file is newly created with permission 644 while all other files are 664.

[Wolfgang_S]

@timbms

However, openhabian-config failed.

what is the error message of the failure ?

[timbms (Tim M-S)]

This is the error message I get:

2021-01-04_15:26:39_CET [openHABian] Applying file permissions recommendations... FAILED (openhab folders)
2021-01-04_15:27:04_CET [openHABian] Checking for default openHABian username:password combination... FAILED

[chrusty (Christian Walter)]

I just warnt to give an update about the main topic “endless Loop”.

I did a complete new Installation of openhabian Like often before, but now i didn’t Install homegear v0.8 (nightly). I installed the stabile Version of homegear v0.7.

No more endless loops while starting and also the rrd4j topic is gone now

I’m happy, everything works fine now after Integration of all bindings to OH3.

Thanks everybody