Hi Petr, On 9/17/25 2:22 PM, Petr Vorel wrote: >> - struct stat st = {0}; >> - if (stat(OT_MNTPOINT, &st) == -1) >> + if (access(OT_MNTPOINT, F_OK) != 0) > Out of curiosity why this change? Faster? Because in this way there's no need to declare any struct. I will achieve the rest of the review and send v3. - Andrea