Was bedeutet das ? rpi-resize-swap-file.

Michael Schmitt

Ich hatte mal die swappiness auf 40 gesetzt aber mehr nicht und wenn ich mich recht erinnere dann aber nochmal komplett neu aufgesetzt und wieder nur swappines auf 40.

Thomas Braun

@Michael-Schmitt

Irgendwas ist jedenfalls auf deiner Kiste grundsätzlich anders als auf meiner...

Michael Schmitt

ich werd das jetzt mal so lassen und beobachten, wenn es Probleme gibt mach ich einfach alles neu ;)

Michael Schmitt

Hallo,
so ich hab jetzt alles neu gemacht und hab immer noch 2,1gb swap keine Ahnung warum. Kann das an meiner SSD (240gb) liegen ? Von swap hab ich die Finger komplett gelassen.
Das einzigste was nicht geht, der RPI2 Adapter lies sich nicht wiederherstellen (v3.0.2) Auch nach einem deinstallieren bekomme ich den nicht wieder.

host.Raspberry
	2026-04-15 16:48:36.071	info	iobroker exit 25
host.Raspberry
	2026-04-15 16:48:34.955	error	iobroker host.Raspberry Cannot install iobroker.rpi2@3.0.2: 1
host.Raspberry
	2026-04-15 16:48:34.953	error	iobroker npm error code 1npm error path /opt/iobroker/node_modules/iobroker.rpi2npm error command failednpm error command sh -c bash ./preinstall-check.shnpm error Checking package: libgpiod-dev >= 2.2npm error libgpiod-dev is not installednpm error A complete log of this run can be found in: /home/iobroker/.npm/_logs/2026-04-15T14_48_28_153Z-debug-0.log
host.Raspberry
	2026-04-15 16:48:27.944	info	iobroker Installing iobroker.rpi2@3.0.2... (System call)
host.Raspberry
	2026-04-15 16:48:27.943	info	iobroker NPM version: 10.9.7
host.Raspberry
	2026-04-15 16:48:24.047	info	iobroker add rpi2 --host Raspberry

hier ein iob diag

```bash
Script v.2026-01-31

*** BASE SYSTEM ***
Operating System: Debian GNU/Linux 13 (trixie)
 Static hostname: Raspberry
       Icon name: computer
          Kernel: Linux 6.12.75+rpt-rpi-v8
    Architecture: arm64
OS is similar to:

Model           : Raspberry Pi 4 Model B Rev 1.2
Docker          : false
Virtualization  : none
Kernel          : aarch64
Userland        : 64 bit

Systemuptime and Load:
 16:42:58 up 19 min,  1 user,  load average: 1.56, 1.63, 1.04
CPU threads: 4


*** LIFE CYCLE STATUS ***
Operating System is the current Debian stable version codenamed 'trixie'!

*** RASPBERRY THROTTLING ***
Current issues:
No throttling issues detected.

Previously detected issues:
No throttling issues detected.

*** TIME AND TIMEZONES ***
               Local time: Wed 2026-04-15 16:42:58 CEST
           Universal time: Wed 2026-04-15 14:42:58 UTC
                 RTC time: n/a
                Time zone: Europe/Berlin (CEST, +0200)
System clock synchronized: yes
              NTP service: active
          RTC in local TZ: no

*** Users and Groups ***
User that called 'iob diag':
marvman67
HOME=/home/marvman67
GROUPS=marvman67 adm dialout cdrom sudo audio video plugdev games users netdev gpio i2c spi render input iobroker

User that is running 'js-controller':
iobroker
HOME=/home/iobroker
SUDO_HOME=/home/marvman67
GROUPS=iobroker tty dialout audio video plugdev bluetooth gpio i2c

*** DISPLAY-SERVER SETUP ***
Display-Server:         false
Unit display-manager.service could not be found.
Display-Manager:
Desktop:
Session:                tty

*** MEMORY ***
               total        used        free      shared  buff/cache   available
Mem:            4.0G        2.0G        1.1G         12M        909M        1.9G
Swap:           2.1G          0B        2.1G
Total:          6.1G        2.0G        3.3G

Active iob-Instances:   18

         3795 M total memory
         1947 M used memory
         1907 M active memory
          534 M inactive memory
         1080 M free memory
           96 M buffer memory
          770 M swap cache
         2047 M total swap
            0 M used swap
         2047 M free swap

*** top - Table Of Processes  ***
top - 16:42:58 up 19 min,  1 user,  load average: 1.56, 1.63, 1.04
Tasks: 215 total,   1 running, 214 sleeping,   0 stopped,   0 zombie
%Cpu(s):  1.9 us,  3.7 sy,  0.0 ni, 92.6 id,  1.9 wa,  0.0 hi,  0.0 si,  0.0 st
MiB Mem :   3795.7 total,   1079.0 free,   1947.7 used,    867.8 buff/cache
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.   1848.0 avail Mem

*** FAILED SERVICES ***

  UNIT LOAD ACTIVE SUB DESCRIPTION

0 loaded units listed.


*** DMESG CRITICAL ERRORS ***
No critical errors detected

*** FILESYSTEM ***
Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.6G     0  1.6G   0% /dev
tmpfs          tmpfs     760M  9.1M  751M   2% /run
/dev/sda2      ext4      220G  6.6G  204G   4% /
tmpfs          tmpfs     1.9G     0  1.9G   0% /dev/shm
tmpfs          tmpfs     5.0M   16K  5.0M   1% /run/lock
tmpfs          tmpfs     1.0M     0  1.0M   0% /run/credentials/systemd-journald.service
tmpfs          tmpfs     1.9G  2.9M  1.9G   1% /tmp
/dev/sda1      vfat      505M   74M  432M  15% /boot/firmware
tmpfs          tmpfs     1.0M     0  1.0M   0% /run/credentials/getty@tty1.service
tmpfs          tmpfs     1.0M     0  1.0M   0% /run/credentials/serial-getty@ttyS0.service
tmpfs          tmpfs     380M   12K  380M   1% /run/user/1000

Messages concerning ext4 filesystem in dmesg:
[Wed Apr 15 16:23:06 2026] EXT4-fs (sda2): orphan cleanup on readonly fs
[Wed Apr 15 16:23:06 2026] EXT4-fs (sda2): mounted filesystem 687fa5d6-7e12-409f-8631-6b47ecc831af ro with ordered data mode. Quota mode: none.
[Wed Apr 15 16:23:09 2026] EXT4-fs (sda2): re-mounted 687fa5d6-7e12-409f-8631-6b47ecc831af r/w.

Show mounted filesystems:
TARGET           SOURCE    FSTYPE OPTIONS
/                /dev/sda2 ext4   rw,noatime
`-/boot/firmware /dev/sda1 vfat   rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,errors=remount-ro

Files in neuralgic directories:

/var:
2.5G    /var/
231M    /var/cache
225M    /var/cache/apt
186M    /var/lib
146M    /var/lib/apt

Archived and active journals take up 8M in the file system.

/opt/iobroker/backups:
5.8M    /opt/iobroker/backups/

/opt/iobroker/iobroker-data:
202M    /opt/iobroker/iobroker-data/
180M    /opt/iobroker/iobroker-data/files
47M     /opt/iobroker/iobroker-data/files/admin.admin
46M     /opt/iobroker/iobroker-data/files/admin.admin/custom/assets
46M     /opt/iobroker/iobroker-data/files/admin.admin/custom

The five largest files in iobroker-data are:
20M     /opt/iobroker/iobroker-data/objects.jsonl
19M     /opt/iobroker/iobroker-data/files/matter.admin/assets/index-DMt8RVCF.js
8.1M    /opt/iobroker/iobroker-data/files/backitup.admin/assets/index-Djx0nwYT.js
4.6M    /opt/iobroker/iobroker-data/files/javascript.admin/vs/language/typescript/tsWorker.js
3.7M    /opt/iobroker/iobroker-data/files/telegram.admin/custom/assets/index-DS28Nms8.js

USB-Devices by-id:
USB-Sticks - Avoid direct links to /dev/tty* in your adapter setups,
please always prefer the links 'by-id':

/dev/serial/by-id/usb-dresden_elektronik_ingenieurtechnik_GmbH_ConBee_II_DE2706986-if00

No nvbackup.json found.

*** NodeJS-Installation ***

/usr/bin/nodejs         v22.22.2
/usr/bin/node           v22.22.2
/usr/bin/npm            10.9.7
/usr/bin/npx            10.9.7

✓ Node.js installation is correct

nodejs:
  Installed: 22.22.2-1nodesource1
  Candidate: 22.22.2-1nodesource1
  Version table:
 *** 22.22.2-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
        100 /var/lib/dpkg/status
     22.22.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.22.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.21.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.20.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.19.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.18.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.17.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.17.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.16.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.15.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.15.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.14.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.13.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.13.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.12.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.11.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.10.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.9.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.8.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.7.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.6.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.5.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.5.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.4.1-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.4.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.3.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.2.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.1.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     22.0.0-1nodesource1 1001
        500 https://deb.nodesource.com/node_22.x nodistro/main arm64 Packages
     20.19.2+dfsg-1+deb13u2 500
        500 http://deb.debian.org/debian-security trixie-security/main arm64 Packages
     20.19.2+dfsg-1 500
        500 http://deb.debian.org/debian trixie/main arm64 Packages

Temp directories causing deletion problem: 0
No problems detected

Errors in npm tree: 0
No problems detected

Checking for nodejs vulnerability:


 █████  ██      ██           ██████   ██████   ██████  ██████         ██
██   ██ ██      ██          ██       ██    ██ ██    ██ ██   ██     ██  ██
███████ ██      ██          ██   ███ ██    ██ ██    ██ ██   ██         ██
██   ██ ██      ██          ██    ██ ██    ██ ██    ██ ██   ██     ██  ██
██   ██ ███████ ███████      ██████   ██████   ██████  ██████         ██



*** ioBroker-Installation ***

ioBroker Status
iobroker is running on this host.


Objects type: jsonl
States  type: jsonl

Hosts:
Raspberry           Raspberry (version: 7.0.7, hostname: Raspberry     , alive, uptime: 184)

Core adapters versions
js-controller:  7.0.7
admin:          7.7.22
javascript:     9.0.18

nodejs modules from github:     0

Adapter State
+ system.adapter.admin.0                  : admin                 : Raspberry                                -  enabled, port: 8081, bind: 0.0.0.0 (SSL), run as: admin
+ system.adapter.admin.1                  : admin                 : Raspberry                                -  enabled, port: 8088, bind: 0.0.0.0, run as: admin
+ system.adapter.alexa2.0                 : alexa2                : Raspberry                                -  enabled
+ system.adapter.backitup.0               : backitup              : Raspberry                                -  enabled
  system.adapter.cloud.0                  : cloud                 : Raspberry                                - disabled
+ system.adapter.deconz.0                 : deconz                : Raspberry                                -  enabled, port: 80
  system.adapter.devices.0                : devices               : Raspberry                                - disabled
+ system.adapter.email.0                  : email                 : Raspberry                                -  enabled
+ system.adapter.fritzdect.0              : fritzdect             : Raspberry                                -  enabled
+ system.adapter.history.0                : history               : Raspberry                                -  enabled
  system.adapter.ical.0                   : ical                  : Raspberry                                -  enabled
  system.adapter.iot.0                    : iot                   : Raspberry                                - disabled
+ system.adapter.iqontrol.0               : iqontrol              : Raspberry                                -  enabled
+ system.adapter.javascript.0             : javascript            : Raspberry                                -  enabled
+ system.adapter.matter.0                 : matter                : Raspberry                                -  enabled
+ system.adapter.simple-api.0             : simple-api            : Raspberry                                -  enabled, port: 8087, bind: 0.0.0.0, run as: admin
+ system.adapter.socketio.0               : socketio              : Raspberry                                -  enabled, port: 8084, bind: 192.168.178.42, run as: admin
+ system.adapter.telegram.0               : telegram              : Raspberry                                -  enabled, port: 8443, bind: 0.0.0.0
+ system.adapter.tr-064.0                 : tr-064                : Raspberry                                -  enabled
+ system.adapter.trashschedule.0          : trashschedule         : Raspberry                                -  enabled
+ system.adapter.web.0                    : web                   : Raspberry                                -  enabled, port: 8082, bind: 0.0.0.0, run as: admin

+ instance is alive

Enabled adapters with bindings
+ system.adapter.admin.0                  : admin                 : Raspberry                                -  enabled, port: 8081, bind: 0.0.0.0 (SSL), run as: admin
+ system.adapter.admin.1                  : admin                 : Raspberry                                -  enabled, port: 8088, bind: 0.0.0.0, run as: admin
+ system.adapter.deconz.0                 : deconz                : Raspberry                                -  enabled, port: 80
+ system.adapter.simple-api.0             : simple-api            : Raspberry                                -  enabled, port: 8087, bind: 0.0.0.0, run as: admin
+ system.adapter.socketio.0               : socketio              : Raspberry                                -  enabled, port: 8084, bind: 192.168.178.42, run as: admin
+ system.adapter.telegram.0               : telegram              : Raspberry                                -  enabled, port: 8443, bind: 0.0.0.0
+ system.adapter.web.0                    : web                   : Raspberry                                -  enabled, port: 8082, bind: 0.0.0.0, run as: admin

ioBroker-Repositories
┌─────────┬─────────────────┬─────────────────────────────────────────────────────────┬──────────────┐
│ (index) │ name            │ url                                                     │ auto upgrade │
├─────────┼─────────────────┼─────────────────────────────────────────────────────────┼──────────────┤
│ 0       │ 'stable'        │ 'http://download.iobroker.net/sources-dist.json'        │ false        │
│ 1       │ 'Beta (latest)' │ 'http://download.iobroker.net/sources-dist-latest.json' │ false        │
└─────────┴─────────────────┴─────────────────────────────────────────────────────────┴──────────────┘

Active repo(s): stable
Upgrade policy: none

Installed ioBroker-Adapters
Used repository: stable
Adapter    "admin"        : 7.7.22   , installed 7.7.22
Adapter    "alexa2"       : 3.27.4   , installed 3.27.4
Adapter    "backitup"     : 3.3.14   , installed 3.3.14
Adapter    "cloud"        : 5.0.1    , installed 5.0.1
Adapter    "deconz"       : 1.7.4    , installed 1.7.4
Adapter    "devices"      : 1.2.14   , installed 1.2.14
Adapter    "email"        : 2.0.4    , installed 2.0.4
Adapter    "fritzdect"    : 2.6.2    , installed 2.6.2
Adapter    "history"      : 4.0.0    , installed 4.0.0
Adapter    "ical"         : 1.19.7   , installed 1.19.7
Adapter    "iot"          : 5.0.12   , installed 5.0.12
Adapter    "iqontrol"     : 3.0.0    , installed 3.0.0
Adapter    "javascript"   : 9.0.18   , installed 9.0.18
Controller "js-controller": 7.0.7    , installed 7.0.7
Adapter    "matter"       : 0.5.6    , installed 1.0.0
Adapter    "simple-api"   : 3.0.7    , installed 3.0.7
Adapter    "socketio"     : 7.0.8    , installed 7.0.8
Adapter    "telegram"     : 4.1.0    , installed 4.1.0
Adapter    "tr-064"       : 4.3.0    , installed 4.3.0
Adapter    "trashschedule": 3.3.0    , installed 3.3.0
Adapter    "web"          : 8.0.0    , installed 8.0.0
Adapter    "ws"           : 4.0.0    , installed 4.0.0

Objects and States
Please stand by - This may take a while
Objects:        5922
States:         4448

*** OS-Repositories and Updates ***
Hit:1 http://deb.debian.org/debian trixie InRelease
Hit:2 http://deb.debian.org/debian trixie-updates InRelease
Hit:3 http://deb.debian.org/debian-security trixie-security InRelease
Hit:4 http://phoscon.de/apt/deconz generic InRelease
Hit:5 http://archive.raspberrypi.com/debian trixie InRelease
Hit:6 https://deb.nodesource.com/node_22.x nodistro InRelease
Reading package lists...
Pending systemupdates: 0

*** Listening Ports ***
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       User       Inode      PID/Program name
tcp        0      0 192.168.178.42:8084     0.0.0.0:*               LISTEN      1001       18917      2872/io.socketio.0
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      0          7089       958/sshd: /usr/sbin
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      0          5180       1/init
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      1000       6065       625/deCONZ
tcp        0      0 0.0.0.0:441             0.0.0.0:*               LISTEN      1000       7106       625/deCONZ
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      1001       17701      2536/iobroker.js-co
tcp        0      0 127.0.0.1:9001          0.0.0.0:*               LISTEN      1001       17696      2536/iobroker.js-co
tcp6       0      0 :::22                   :::*                    LISTEN      0          7091       958/sshd: /usr/sbin
tcp6       0      0 :::111                  :::*                    LISTEN      0          4095       1/init
tcp6       0      0 :::8088                 :::*                    LISTEN      1001       17867      2567/io.admin.1
tcp6       0      0 :::8087                 :::*                    LISTEN      1001       19806      2860/io.simple-api.
tcp6       0      0 :::8082                 :::*                    LISTEN      1001       18942      2900/io.web.0
tcp6       0      0 :::8081                 :::*                    LISTEN      1001       18547      2555/io.admin.0
udp        0      0 0.0.0.0:33244           0.0.0.0:*                           101        4790       619/avahi-daemon: r
udp        0      0 0.0.0.0:5353            0.0.0.0:*                           1001       18957      2848/io.matter.0
udp        0      0 0.0.0.0:5353            0.0.0.0:*                           1001       17133      2848/io.matter.0
udp        0      0 192.168.178.42:5353     0.0.0.0:*                           1001       19780      2792/io.tr-064.0
udp        0      0 0.0.0.0:5353            0.0.0.0:*                           101        4788       619/avahi-daemon: r
udp        0      0 0.0.0.0:5540            0.0.0.0:*                           1001       17132      2848/io.matter.0
udp        0      0 0.0.0.0:1900            0.0.0.0:*                           1001       18174      2744/io.deconz.0
udp        0      0 0.0.0.0:1900            0.0.0.0:*                           1000       8239       625/deCONZ
udp        0      0 0.0.0.0:111             0.0.0.0:*                           0          4241       1/init
udp6       0      0 fe80::ac82:ba7c:acc:546 :::*                                0          8254       693/NetworkManager
udp6       0      0 :::5353                 :::*                                1001       18958      2848/io.matter.0
udp6       0      0 :::5353                 :::*                                1001       17136      2848/io.matter.0
udp6       0      0 :::5353                 :::*                                101        4789       619/avahi-daemon: r
udp6       0      0 :::5540                 :::*                                1001       17131      2848/io.matter.0
udp6       0      0 :::1900                 :::*                                1001       18177      2744/io.deconz.0
udp6       0      0 :::1900                 :::*                                1001       18176      2744/io.deconz.0
udp6       0      0 :::1900                 :::*                                1001       18175      2744/io.deconz.0
udp6       0      0 :::34850                :::*                                101        4791       619/avahi-daemon: r
udp6       0      0 :::111                  :::*                                0          4242       1/init

*** Log File - Last 25 Lines ***

2026-04-15 16:41:19.111  - info: matter.0 (2848) Preparing bridged device 12dac884-896a-4955-8fac-85635d860d45 "Bad Spiegel 3" for bridge
2026-04-15 16:41:19.269  - info: matter.0 (2848) Preparing bridged device c0f93364-0f42-4f41-90a9-cc3dce4d22c2 "Bad Spiegel 4" for bridge
2026-04-15 16:41:19.457  - info: matter.0 (2848) Preparing bridged device 82a95d66-641f-45ed-a070-6dd88a067ca0 "Computerzimmer Decke 1" for bridge
2026-04-15 16:41:19.585  - info: matter.0 (2848) Preparing bridged device 270b7502-23c8-4ab7-a490-fe11d20a48d0 "Computerzimmer Decke 2" for bridge
2026-04-15 16:41:19.706  - info: matter.0 (2848) Preparing bridged device 170ac091-af8a-45d2-884a-ec31345186ad "Flurlicht Telefon" for bridge
2026-04-15 16:41:19.853  - info: matter.0 (2848) Preparing bridged device ca7e0c6c-01ec-4025-8887-ab695a46d509 "Küche 1" for bridge
2026-04-15 16:41:19.970  - info: matter.0 (2848) Preparing bridged device 980e21e5-de18-457d-a0ff-8d74d0ecb22b "Küche 2" for bridge
2026-04-15 16:41:20.106  - info: matter.0 (2848) Preparing bridged device 1ce9fd49-2428-4b81-8262-4fffcb8ff0dc "Küche 3" for bridge
2026-04-15 16:41:20.233  - info: matter.0 (2848) Preparing bridged device 822a73fa-c98d-4861-ae74-ef74f322098e "Küche 4" for bridge
2026-04-15 16:41:20.347  - info: matter.0 (2848) Preparing bridged device 6f4b50d4-b9d6-45c2-b70e-1449fe45ff82 "Schlafzimmer Decke" for bridge
2026-04-15 16:41:20.484  - info: matter.0 (2848) Preparing bridged device bf9aa093-0a0f-49c4-a027-2908578847fd "Schlafzimmer Nachttischlampe" for bridge
2026-04-15 16:41:20.602  - info: matter.0 (2848) Preparing bridged device 71b3bc3e-2d8a-42d7-86d8-8c9caa8261ec "WZ Decke hinten" for bridge
2026-04-15 16:41:20.736  - info: matter.0 (2848) Preparing bridged device 70d546c5-da32-47e9-ae9a-93c5c2766f2d "WZ Decke vorne" for bridge
2026-04-15 16:41:20.849  - info: matter.0 (2848) Preparing bridged device a385531c-a983-4c83-827b-12924d8f1cfe "WZ Stehlampe 1" for bridge
2026-04-15 16:41:21.032  - info: matter.0 (2848) Preparing bridged device c93667f3-9f91-4f23-bf3b-965041c64cf5 "WZ Stehlampe 2" for bridge
2026-04-15 16:41:21.212  - info: matter.0 (2848) 2026-04-15 16:41:21.212 NOTICE Node fe2b4fb3-d31d-4c1d-943c-afc35bb3c55c going online
2026-04-15 16:41:21.293  - info: matter.0 (2848) 2026-04-15 16:41:21.293 NOTICE Node fe2b4fb3-d31d-4c1d-943c-afc35bb3c55c is online
2026-04-15 16:41:55.635  - info: alexa2.0 (2732) Using cached smart home devices list from Wed Apr 15 2026 16:25:23 GMT+0200 (Central European Summer Time)
2026-04-15 16:41:58.046  - info: alexa2.0 (2732) No smart home devices to query
2026-04-15 16:41:59.278  - info: alexa2.0 (2732) Subscribing to states...
2026-04-15 16:41:59.955  - info: javascript.0 (2662) script.js.common.Wichtig.System_Adapter_wahr_falsch_TEST: telegram[Michael]: Adapter: matter.0 is connected
Wert: true
Adapter ist wieder erreichbar
2026-04-15 16:42:01.063  - info: alexa2.0 (2732) Alexa-Push-Connection (macDms = true) established. Disable Polling
2026-04-15 16:42:15.838  - info: alexa2.0 (2732) Initialization Done ...

wie komm ich wieder zum RPI2 Adapter ?

Thomas Braun

@Michael-Schmitt sagte:

wie komm ich wieder zum RPI2 Adapter ?

Mit welchen Meldungen bekommst du den denn nicht installiert?

Michael Schmitt

host.Raspberry
	2026-04-15 16:48:36.071	info	iobroker exit 25
host.Raspberry
	2026-04-15 16:48:34.955	error	iobroker host.Raspberry Cannot install iobroker.rpi2@3.0.2: 1
host.Raspberry
	2026-04-15 16:48:34.953	error	iobroker npm error code 1npm error path /opt/iobroker/node_modules/iobroker.rpi2npm error command failednpm error command sh -c bash ./preinstall-check.shnpm error Checking package: libgpiod-dev >= 2.2npm error libgpiod-dev is not installednpm error A complete log of this run can be found in: /home/iobroker/.npm/_logs/2026-04-15T14_48_28_153Z-debug-0.log
host.Raspberry
	2026-04-15 16:48:27.944	info	iobroker Installing iobroker.rpi2@3.0.2... (System call)
host.Raspberry
	2026-04-15 16:48:27.943	info	iobroker NPM version: 10.9.7
host.Raspberry
	2026-04-15 16:48:24.047	info	iobroker add rpi2 --host Raspberry

Edit:
iobroker libgpiod-dev is not installed ?????

Thomas Braun

@Michael-Schmitt sagte:

libgpiod-dev is not installed

Also nachinstallieren:

sudo apt update
sudo apt install libgpiod-dev

Michael Schmitt

Dankeeee jetzt ist alles da.

Irgend eine Ahnung warum mein Swap selbst nach einer Neuinstallation so groß ist ?

Thomas Braun

@Michael-Schmitt

Nein. Könnte aber sein, dass die Größe bei aktuellen Neuinstallationen anders als bisher berechnet werden.

Homoran

@Michael-Schmitt sagte:

Irgend eine Ahnung warum mein Swap selbst nach einer Neuinstallation so groß ist ?

So groß oder schon so stark in Gebrauch?

Michael Schmitt

Also ich denke nicht das der stark in Gebrauch ist, so viel hab ich nicht. Nur iobroker und Deconz.

Was mir auch gefallen ist jetzt steht da

marvman67@Raspberry:~ $ swapon --show
NAME       TYPE      SIZE USED PRIO
/dev/zram0 partition   2G 3.3M  100

davor war das

marvman67@Raspberry:~ $ swapon --show
NAME      TYPE SIZE USED PRIO
/var/swap file 2G 5.8M -2

wie gesagt hab ich nur komplett Neuinstalliert und Backups drauf gemacht.

Homoran

Da hatten ich wohl das hier noch im Kopf

@Michael-Schmitt sagte:

Swap: 2.1G 4.2M 2.1G

Michael Schmitt

aber warum ist es nun nach der Neuinstallation "zram" und nicht swap

Thomas Braun

@Michael-Schmitt

Offenbar neue default-Einstellungen. Ist mir bis dato gar nicht aufgefallen, mein letzte Woche frisch aufgesetzter Testpi läuft jetzt auch so:

*** MEMORY ***
               total        used        free      shared  buff/cache   available
Mem:            4.0G        751M        2.4G         12M        891M        3.2G
Swap:           2.1G          0B        2.1G
Total:          6.1G        751M        4.6G

thomas@testpi:~ $ swapon --show
NAME       TYPE      SIZE USED PRIO
/dev/zram0 partition   2G   0B  100
thomas@testpi:~ $

Michael Schmitt

Na dann liegt es mal nicht an mir, das ist schonmal beruhigend. Was ich nun so im Internet lesen konnte soll es sinnvoll sein swap trotzdem zum aktivieren. Da zram ja im Ram liegt (komprimiert) und man damit weniger Ram hat. So soll es gut sein trotzdem swap zu aktivieren. Damit der Raspi bei Lastspitzen auf die 2.1gb zugreifen kann. Ist dem so ?

Thomas Braun

@Michael-Schmitt

rpi-swap: Newer images (Trixie) use the rpi-swap service to manage both ZRAM and a reduced-size fallback swap file.

Wird also schon gemacht.

Edit: Die Konfiguration steht in der

cat /etc/rpi/swap.conf

drin.
Edit 2: Und mit

zramctl

kann man die Verteilung prüfen .

Michael Schmitt

Werde ich mir morgen mal anschauen.

Michael Schmitt

was auch immer das bedeutet

marvman67@Raspberry:~ $ zramctl
NAME       ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram0 zstd            2G   4K   64B   20K       4 [SWAP]

marvman67@Raspberry:~ $ swapon --show
NAME       TYPE      SIZE USED PRIO
/dev/zram0 partition   2G   0B  100

werd das mal so alles lassen und schauen wie es mit dem zram nun läuft

Thomas Braun

@Michael-Schmitt sagte:

was auch immer das bedeutet

Das bedeutet, dass zwar zram angelegt und verwendet wird, die Auslaastung aber so gering ist, dass nicht noch der 'Notüberlauf' in Form der klassischen SWAP-Datei erfordeerlich ist. In dem Fall würdest du da zwei Geräte-Zeilen sehen.

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Was bedeutet das ? rpi-resize-swap-file.

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