mount_cdfs.1m (2010 09)

m
mount_cdfs(1M) mount_cdfs(1M)
-p Report the list of mounted file systems in the
/etc/fstab format. If the Iso-
Image-Enh product is installed, mounted ISO Image files are reported using a pseudo
device. Please ignore these lines as they are not usable in the
/etc/fstab file.
-Q Prevent the display of error messages resulting from an attempt to mount already
mounted file systems.
-r Mount the specified file system as read-only. This option is equivalent to the
-o ro
specific_option . For CDFS file systems this is a default option.
-v Report the regular output with file system type and flags; however, directory and spe-
cial fields are reversed.
-V Echo the completed command line, but performs no other action. The command line is
generated by incorporating the user-specified options and other information derived
from /etc/fstab. This option allows the user to verify the command line.
Options (umount)
umount recognizes the following options:
-a Attempt to unmount all file systems described in
/etc/mnttab. All optional fields in
/etc/mnttab must be included and supported. If -F cdfs
is specified, all CDFS file
systems in
/etc/mnttab are unmounted. File systems are not necessarily
unmounted in the order listed in /etc/mnttab.
-F cdfs Specify the CDFS file system type (see fstyp (1M)).
-v Verbose mode. Write a message to standard output indicating which file system is
being unmounted.
-V Echo the completed command line, but performs no other action. The command line is
generated by incorporating the user-specified options and other information derived
from /etc/fstab. This option allows the user to verify the command line.
DIAGNOSTICS
umount complains if the special file is not mounted or if it is busy. The file system is busy if it contains
an open file or some logged-in user’s working directory.
EXAMPLES
Mount a local CDFS disk:
mount -F cdfs /dev/disk/disk4 /cdrom
Mount a valid ISO Image file:
mount -F cdfs /Imagefile.iso /cdrom
Unmount a local CDFS disk:
umount /dev/disk/disk4
WARNINGS
Some degree of validation is done on the file system, however, it is generally unwise to mount file systems
that are defective, corrupt, or of unknown origin.
AUTHOR
mount was developed by HP, AT&T, the University of California, Berkeley, and Sun Microsystems.
FILES
/etc/fstab Static information about the file systems
/etc/mnttab Mounted file system table
SEE ALSO
fsclean(1M), mount(1M), quotaon(1M), mount(2), fstab(4), mnttab(4), fs_wrapper(5), quota(5), disk(7).
STANDARDS CONFORMANCE
mount: SVID3
umount: SVID3
2 Hewlett-Packard Company − 2 − HP-UX 11i Version 3: September 2010