智器文件系统分析

yaffs2 出现很多问题cramfs [zhangqing@localhost ~]$ sudo mkcramfs volume1 volume1_cramfs.imgPassword:warning: estimate of required size (upper bound) is 826MB, but maximum image size is 272MB, we might die prematurelyDirectory data: 1356480 bytesmkcramfs: filesystem too bigsquashfssudo yum install mksqushfs*应该是sudo yum install squashfs*五、生成一个cramfs　　找到cramfs的toolchain。/mkcramfs -r $(FS1_DIR) $(FS_NAME).1