Hi, Up to now I used commit bf4900527f7eab3 plus some compatibility changes for my embedded system here. Since I now upgraded the OS to 3.0 I also thought that I use the current yaffs code for the device. Browsing through the changes I noticed that the CONFIG_YAFFS_9BYTE_TAGS configure option disappeared and apparently was replaced by .tags_9bytes parameter. Looking at the code I do not see where this param is set at all. I need this configuration since the bootloader on this devices expects the nand to be in this configuration and does not boot otherwise. Am I overlooking something in the code or is this a bug? Kind regards, Michael Guntsche