FSTAB.5
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上传日期:2007-02-01
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操作系统开发
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C/C++
- FSTAB(5) Minix Programmer's Manual FSTAB(5)
- NAME
- fstab, mtab - list of file systems to mount, mounted file system table.
- SYNOPSIS
- /etc/fstab
- /etc/mtab
- DESCRIPTION
- /etc/fstab is a table of file system to mount at boot time, /etc/mtab is
- a table of currently mounted file systems as maintained by mount and
- umount.
- /etc/fstab is not read by mount as it should be. It is instead a simple
- shell script listing the three devices that Minix needs to operate: The
- device names of the root file system, the temporary (scratch) file
- system, and the file system for /usr. Of these only the /usr file system
- is mounted in /etc/rc, the scratch file system is there for the system
- administrator to test new kernels, or as a temporary file system.
- /etc/mtab contains lines of four fields. The layout is:
- device directory type options
- These fields may be explained as follows:
- device
- A block special device.
- directory
- Mount point.
- type
- Either 1, or 2, indicating a V1 or V2 file system.
- options
- Either ro, or rw, indicating a read-only or read-write mounted file
- system.
- FILES
- /etc/fstab Shell script naming three important file systems.
- /etc/mtab List of mounted file systems.
- SEE ALSO
- printroot(8), mount(1), fsck(1), mkfs(1).
- 1
- FSTAB(5) Minix Programmer's Manual FSTAB(5)
- BUGS
- /etc/fstab is a joke.
- AUTHOR
- Kees J. Bot (kjb@cs.vu.nl)
- 2