Large file in spiffs

[huybk213]

Hi everyone,

Im trying to store large file into spi flash on esp32, the fire size about 250kB.

Everytime i want to store file in to spiflash, i will delete the old file and write a new file to spiffs.

But after some times write data to spiffs region, device cannot save data to spiffs anymore.

System print error log "No space left on device" after function fwrite.

Dose anybody facing with problem like this?