Контроллер 6.8.2 обновлен до последнего актуального релиза.
из за забитого раздела root опция расширения этого раздела не сработала через вебинтерфейс. Соотвественно было принято решение просто полностью откатить контроллер к заводским настройкам. Через вебинтерфейс проблема так же процедура не выполняется.
Решение с флешки выглядило оптимальным, в процессе выполнения в дебаг консоли вывод:
Factory reset is confirmed!
===============================================================================
Wed Dec 18 08:56:15 UTC 2024: started update from /disk/wb6_update_FACTORYRESET.fit
===============================================================================
Description: WirenBoard firmware update
Compatible device: contactless,imx6ul-wirenboard670
Firmware version: 202412091102
Firmware compatible: +single-rootfs +fit-factory-reset +force-repartition +repartition-ramsize-fix +fit-immutable-support +wb8-debug-network-update-fix +wrong-ab-layout-fix +update-from-cloud
Release name: wb-2410
Release suite: stable
Release target: wb6/bullseye
Release repo prefix:
Time of creation: Mon Dec 9 11:05:22 UTC 2024
===============================================================================
>>> Checking SHA1 hash of install
PROGRESS: 0%
>>> SHA1 hash of install ok
>>> Requested factory reset will be performed by firmware itself
32+0 records in
32+0 records out
16384 bytes (16 kB, 16 KiB) copied, 0.0138747 s, 1.2 MB/s
>>> Firmware seems to be compatible with this controller
>>> Extracting install script
>>> Running install script
>>> Console logging enabled; tempfile /tmp/tmp.aWEOHe, final file /disk/wb-console.log will be written on exit
>>> Extend tmpfs size to whole RAM
>>> Remount tmpfs in /tmp with size=1006M
>>> Maybe update factoryreset.fit to fix tmpfs size issue at 512M RAM (with emmc update)
[ 27.945701] EXT4-fs (mmcblk0p6): recovery complete
[ 27.952041] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null)
fit_info: Can't open /tmp/tmp.B0B59a/.wb-restore/factoryreset.fit: No such file or directory
>>> Replace factoryreset.fit with current fit to fix rootfs extending issue at 512M RAM
>>> Copying /disk/wb6_update_FACTORYRESET.fit to factory default location as requested
fit_info: Can't open /tmp/tmp.jWrtlj/.wb-restore/factoryreset.fit: No such file or directory
cp: can't create '/tmp/tmp.jWrtlj/.wb-restore/factoryreset.fit': No such file or directory
BusyBox v1.30.1 (Debian 1:1.30.1-6+b3) built-in shell (ash)
Enter 'help' for a list of built-in commands.
sh: can't access tty; job control turned off
~ # [ 33.771137] vref-3v3: disabling