Fri Mar 22, 2024 8:04 am
Yup, devices with less than 32MB flash and more than 32MB RAM have their "storage root" in RAM. To verify that this is indeed true, check contents of storage root (/file print), if it contains folder "flash", then this scheme is in power. And upgrade packages are always downloaded into this storage root (if using ROS in-built upgrade mechanism, downloaded files are not visible though). Upon installation, files are stored on actual flash.
Regarding RAM disk: my Audience doesn't have it (128MB flash, 256MB RAM), my RB951G doesn't have it (64MB flash, 128MB RAM), my hAP ac2 does have it (15.2MB flash, 256MB RAM), my hAP RB951Ui has it (16MB flash, 64MB RAM), my hAP ac lite has it (16MB flash, 64MB RAM).