mount_hfs.1m (2010 09)

m
mount_hfs(1M) mount_hfs(1M)
fs_async Enable relaxed posting of file system metadata.
no_fs_async
Enable rigorous posting of file system metadata. This is the
default.
largefiles Attempt to enable the creation of files greater than 2 gigabytes in
size. File systems have to be created or configured to enable large
files (see mkfs_hfs (1M) and fsadm_hfs (1M)).
nolargefiles
Attempt to disable the creation of files greater than 2 gigabytes in
size. File systems have to be created or configured to disable large
files. (see mkfs_hfs (1M) and fsadm_hfs (1M)).
quota Enable user quotas (valid only for rw
file systems). HFS supports
user quotas only.
noquota Disable disk quotas (default).
Mounting with the
quota option also enables quotas for the file system, unlike
some other systems, which require the additional invocation of the
quotaon com-
mand after the file system has been mounted (see quotaon (1M)). Running
quo-
taon does no harm, but it is not necessary.
-p Report the list of mounted file systems in the /etc/fstab format.
-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 . Physically write-protected file systems must be mounted in
this way or errors occur when access times are updated, whether or not any explicit
write is attempted.
-v Report the regular output with file system type and flags; however, directory and
special 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 hfs is specified, all HFS
file systems in /etc/mnttab are unmounted. File systems are not necessarily
unmounted in the order listed in /etc/mnttab.
-F hfs Specify the HFS 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 HFS disk:
mount -F hfs /dev/disk/disk4 /usr
2 Hewlett-Packard Company − 2 − HP-UX 11i Version 3: September 2010