yaffs2文件系统制作.pdf

ŸªªÆø¨ªº æß ⁄±®¨ –‹⁄ ›Æªø¨±Æ w ⁄±®¨ Õ±¨©øƪ ¨¨ÊÒÒ©©© Ú±®¨±¨©øƪڱ ⁄±Æ ª™ø¥´ø¨± ±¥ßÚ 2.1 Linux FHS(Filesystem Hierarchy Standard) bin sbin usr proc proc dev etc lib ( ) boot home FTP mnt opt root root tmp var 2.2 2.2.1 /opt/studyarm create_rootfs_bash chmod +x create_rootfs_bash ŸªªÆø¨ªº æß ⁄±®¨ –‹⁄ ›Æªø¨±Æ w ⁄±®¨ Õ±¨©øƪ ¨¨ÊÒÒ©©© Ú±®¨±¨©øƪڱ ⁄±Æ ª™ø¥´ø¨± ±¥ßÚ ./create_rootfs_bash #!/bin/sh echo Create rootfs directons start... mkdir rootfs cd rootfs echo Create root,dev mkdir root dev etc boot tmp var sys proc lib mnt home mkdir etc/init.d etc/rc.d etc/sysconfig mkdir usr/sbin usr/bin usr/lib usr/modules echo make node in dev/console dev/null mknod -m 600 dev/console c 5 1 mknod -m 600 dev/null c 1 3 mkdir mnt/etc mnt/j ffs2 mnt/yaffs mnt/data mnt/temp mkdir var/lib var/lock var/run var/tmp chmod 1777 tmp chmod 1777 var/tmp echo make direction done tmp sticky tmp tmp root ŸªªÆø¨ªº æß ⁄±®¨ –‹⁄ ›Æªø¨±Æ w ⁄±®¨ Õ±¨©øƪ ¨¨ÊÒÒ©©© Ú±®¨±¨©øƪڱ ⁄±Æ ª™ø¥´ø¨± ±¥ßÚ 2.2.2 lib lib cd /mnt/hgfs/share tar zxvf root_qtopia.tgz C /opt/studyarm cp rfd /opt/studyarm/root_qtopia/lib/* /opt/studyarm/rootfs/lib/* 2.2.