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Operating Systems Linux Fedora What is the right way to mount and umount a usb driver? Post 302554922 by vistastar on Tuesday 13th of September 2011 11:02:52 AM
Old 09-13-2011
What is the right way to mount and umount a usb driver?

I have some questions:

1, I successfully mounted my usb drive with "sudo mount /dev/sdb1 /mnt", but I can't wirte, It says "read-only file system". But I can write it in windows.
2, After I umounted the usb drive the led of it still on, but not blinking. Is it safe to unplug it? How to let it's led off?
3, What is the right way to mount and umount a usb dirve in linux?

Thank you.

Last edited by vistastar; 09-14-2011 at 09:49 PM..
 

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FSTAB(5)							File Formats 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 oper- ate: 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). BUGS
/etc/fstab is a joke. AUTHOR
Kees J. Bot (kjb@cs.vu.nl) FSTAB(5)
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