Dear Ævar Arnfjörð Bjarmason, Thank you for your advice. I will ask my question to ML who told me. Best regards, Katsuaki Takei/Oki Electric Industry Co., Ltd./JP > -----Original Message----- > From: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> > Sent: Monday, December 10, 2018 11:47 PM > To: 武井 克明 <takei744@xxxxxxx> > Cc: git@xxxxxxxxxxxxxxx > Subject: Re: Questions about ubifs,ubi and mtd? > > > On Mon, Dec 10 2018, 武井 克明 wrote: > > > Hi all, > > > > We are developing the product using file system using ubi, ubifs on hardware > with NAND flash memory. > > > > Although the development of the product was completed, we are seeking > your help as the customer who is using it is having trouble with it. > > > > The product we have developed has 6 MTD partitions for NAND flash > memory. > > These consist of 6 MTDs named 'kernel-a' 'kernel-b', 'rootfs-a', 'rootfs-b', > 'data-1', 'data-2', and online program only accesses 'data-1' and 'data-2' for > write access. > > Nevertheless, when loading our program from 'rootfs-a', trying to read > > the inode with the ubifs_read_node() function will result in "bad node > > type" (ex: 193 but expected 9) and the LEB can not be read with the > > expected value. (Even though you do not have write access to rootfs) > > > > Is there anyone who encountered such a problem? Is there patch? > > > > Please let me know, if you have any questions. > > > > Best regards, > > Katsuaki Takei/Oki Electric Industry Co., Ltd./JP > > Hi. I think you're on the wrong mailing list (git@). You probably want to contact > one of the linux lists, perhaps > http://lists.infradead.org/mailman/listinfo/linux-mtd ?
