Pintu Agarwal <pintu.ping@xxxxxxxxx> writes: > You mean, if someone is using "mount .. /dev/mtdblock*" then only we > get these warnings ? > Or, if someone is trying to access the node using open("/dev/mtdblock*") . open() will cause a warning. > But in this case, there should be only 1,2,3 entries but here I am > seeing for all the NAND partitions. > Or, is it possible that systemd-udevd is trying to access these nodes ? Maybe? Something trying to figure out the contents of all block devices perhaps? > Can we use ubiblock for mount ubifs (rw) volumes, or here we have to > use mtdblock ? > We have a mixture of squashfs (ro) and ubifs (rw) ubi volumes. > Currently, we are using the ubiblock way of mounting for squashfs but > mtdblock mounting for ubifs. I don't think it's safe to use mtdblock on NAND. WHich is what the warning is about. Bjørn