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yaffs: dev is 32505859 name is "mtdblock3"
yaffs: passed flags "" yaffs: Attempting MTD mount on 31.3, "mtdblock3" yaffs: auto selecting yaffs2 block 1981 is bad VFS: Mounted root (yaffs filesystem). Freeing init memory: 140K init started: BusyBox v1.7.0 (2018-03-13 17:36:36 CST) starting pid 764, tty '': '/etc/init.d/rcS' mount: invalid option -- BusyBox v1.7.0 (2018-03-13 17:36:36 CST) multi-call binary Usage: mount [flags] DEVICE NODE [-o options,more-options] Mount a filesystem. Filesystem autodetection requires /proc be mounted. Options: -a Mount all filesystems in fstab -o option One of many filesystem options, listed below -r Mount the filesystem read-only -t fs-type Specify the filesystem type -w Mount for reading and writing (default) Options for use with the "-o" flag: loop Ignored (loop devices are autodetected) [a]sync Writes are asynchronous / synchronous [no]atime Disable / enable updates to inode access times [no]diratime Disable / enable atime updates to directories [no]dev Allow use of special device files / disallow them [no]exec Allow use of executable files / disallow them [no]suid Allow set-user-id-root programs / disallow them [r]shared Convert [recursively] to a shared subtree [r]slave Convert [recursively] to a slave subtree [r]private Convert [recursively] to a private subtree [un]bindable Make mount point [un]able to be bind mounted bind Bind a directory to an additional location move Relocate an existing mount point remount Remount a mounted filesystem, changing its flags ro/rw Mount for read-only / read-write There are EVEN MORE flags that are specific to each filesystem You'll have to see the written documentation for those filesystems : nonexistent directory: cannot create /proc/sys/kernel/hotplug BusyBox v1.7.0 (2018-03-13 17:36:36 CST) multi-call binary Usage: mdev [-s] -s Scan /sys and populate /dev during system boot Called with no options (via hotplug) it uses environment variables to determine which device to add/remove. Please press Enter to activate this console. starting pid 769, tty '/dev/console': '/bin/sh' # # # # # ps PID Uid VSZ Stat Command # ls bin etc linuxrc proc sys dev lib lost+found ***in usr # # # # ls dev console null pts # dev目录下没有自动创建的设备节点 |
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5个回答
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自己制作的文件系统吗,/etc/init.d/rcS看下
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你倒是把你的mount命令所用的选项贴出来啊
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# cat etc/fstab
#device mount-point type options dump fsck order proc /proc proc defaults 0 0 sysfs /sys sysfs defaults 0 0 tmpfs /dev tmpfs defaults 0 0 # # # cat etc/inittab console::askfirst:-/bin/sh ::sysinit:/etc/init.d/rcS # # # # cat etc/init.d/rcS #mount -t proc none /proc mount -a mkdir /dev/pts mount -t devpts devpts /dev/pts echo /***in/mdev > /proc/sys/kernel/hotplug mdev -s # # 杨老师,贴出来了,嘻嘻 |
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是自已制作的,跟着韦老师的视频走,到这步完善dev目录就不行了
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