NCS LittleFS nRF5340 : Corrupted dir pair at {0x0, 0x1} on a continuous write to a file

[Thusara]

I've been testing a sample program to log data continuously on a littlefs file system.

I'm using Zephyr OS build v2.6.99-ncs1 and 125 MB (1Gb) NOR flash from Winbond.

Flash gets mounted and was also able to write some data.

On an extreme case where I wanted to test 32MB continuous data log, I experience an issue where the 0,1 blocks gets corrupted half way through the writing process.

I've tested this a couple of times and the corruption seems to start at different memory addresses in both tests.

[Simon]

I don't have very much knowledge about the littlefs filesystem, and would need some more time to investigate your issue.

In the meanwhile, could you create a Zephyr issue or ask in any of the resources listed here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/introduction/index.html#resources.

If you do find a solution, or get any progress, could you share it here, such that other developers can benefit from it?

Best regards,

Simon