mount_cd9660(8) [netbsd man page]
MOUNT_CD9660(8) BSD System Manager's Manual MOUNT_CD9660(8) NAME
mount_cd9660 -- mount an ISO-9660 filesystem SYNOPSIS
mount_cd9660 [-o options] special node DESCRIPTION
The mount_cd9660 command attaches the ISO-9660 filesystem residing on the device special to the global filesystem namespace at the location indicated by node. Both special and node are converted to absolute paths before use. The options are as follows: -o Options are specified with a -o flag followed by a comma separated string of options. Besides options mentioned in mount(8) man page, following cd9660-specific options are supported: extatt Enable the use of extended attributes. gens Do not strip version numbers on files and leave the case of the filename alone. (By default, uppercase characters are trans- lated to lowercase, and if there are files with different version numbers on the disk, only the last one will be listed.) In either case, files may be opened without giving a version number, in which case you get the last one, or by explicitly stating a version number (albeit it's quite difficult to know it, if you are not using the gens option), in which case you get the specified version. nocasetrans A synonym for nomaplcase. nojoliet Do not make use of Joliet extensions for long filenames which may be present in the filesystem. Interpretation of Joliet extensions is enabled by default, Unicode file names are encoded into UTF-8. nomaplcase File names on cd9660 cdrom without Rock Ridge extension present should be uppercase only. By default, cd9660 recodes file names read from a non-Rock Ridge disk to all lowercase characters. nomaplcase turns off this mapping. norrip Do not use any Rockridge extensions included in the filesystem. nrr Same as norrip. For compatibility with Solaris only. rrcaseins Makes all lookups case-insensitive even for CD-ROMs with Rock-Ridge extensions (for Rock-Ridge, default is case-sensitive lookup). For compatibility with previous releases, following obsolete flags are still recognized: -e Same as -o extatt. -j Same as -o nojoliet. -g Same as -o gens. -r Same as -o norrip. SEE ALSO
mount(2), unmount(2), fstab(5), mount(8), mscdlabel(8) HISTORY
The mount_cd9660 utility first appeared 4.4BSD. Support for Joliet filesystem appeared in NetBSD 1.4. Options nomaplcase and rrcaseins were added in NetBSD 1.5. UTF-8 encoding of Unicode file names for Joliet filesystems was added in NetBSD 3.0. NOTES
For Joliet filesystems, the Unicode file names used to be filtered to ISO-8859-1 character set. This changed in NetBSD 3.0, file names are encoded into UTF-8 now by default. The behaviour is controllable by the vfs.cd9660.utf8_joliet sysctl; the former behaviour is available by setting it to 0. BUGS
For some cdroms the information in the Rock Ridge extension is wrong and the cdrom needs to be mounted with "norrip". A sign that something is wrong is that the stat(2) system call returns EBADF causing, e.g., "ls -l" to fail with "Bad file descriptor". The cd9660 filesystem does not support the original "High Sierra" ("CDROM001") format. POSIX device node mapping is currently not supported. Version numbers are not stripped if Rockridge extensions are in use. In this case, you have to use the original name of the file as recorded on disk, i.e. use uppercase and append the version number to the file. There is no ECMA support. BSD
January 3, 2009 BSD
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mount_hsfs(1M) System Administration Commands mount_hsfs(1M) NAME
mount_hsfs - mount hsfs file systems SYNOPSIS
mount -F hsfs [generic_options] [-o FSType-specific_options] [-O ] special | mount_point mount -F hsfs [generic_options] [-o FSType-specific_options] [-O] special mount_point DESCRIPTION
mount attaches a High Sierra file system (hsfs) to the file system hierarchy at the mount_point, which is the pathname of a directory. If mount_point has any contents prior to the mount operation, these are hidden until the file system is unmounted. If mount is invoked with special or mount_point as the only arguments, mount will search /etc/vfstab to fill in the missing arguments, including the FSType-specific_options; see mount(1M) for more details. If the file system being mounted contains Rock Ridge extensions, by default they will be used, enabling support of features not normally available under High Sierra file systems such as symbolic links, and special files. OPTIONS
generic_options See mount(1M) for the list of supported options. -o Specify hsfs file system specific options. If invalid options are specified, a warning message is printed and the invalid options are ignored. The following options are available: global | noglobal If global is specified and supported on the file system, and the system in question is part of a cluster, the file system will be globally visible on all nodes of the cluster. If noglobal is specified, the mount will not be globally visible. The default behav- ior is noglobal. ro Mount the file system read-only. This option is required. nrr no Rock Ridge: if Rock Ridge extensions are present in the file system, ignore them; interpret it as a regular High Sierra file system. notraildot File names on High Sierra file systems consist of a proper name and an extension separated by a '.' (dot) character. By default, the separating dot is always considered part of the file's name for all file access operations, even if there is no extension present. Specifying notraildot makes it optional to specify the trailing dot to access a file whose name lacks an extension. Exceptions: This option is effective only on file systems for which Rock Ridge extensions are not active, either because they are not present on the CD-ROM, or they are explicitly ignored via the nrr option. If Rock Ridge extensions are active, hsfs quietly ignores this option. nomaplcase File names on High Sierra cdroms with no Rock Ridge extensions present should be uppercase characters only. By default, hsfs maps file names read from a non-Rock Ridge disk to all lowercase characters. nomaplcase turns off this mapping. The exceptions for notraildot discused above apply to nomaplcase. -O Overlay mount. Allow the file system to be mounted over an existing mount point, making the underlying file system inaccessible. If a mount is attempted on a pre-existing mount point without setting this flag, the mount will fail, producing the error device busy. FILES
/etc/mnttab table of mounted file systems /etc/vfstab list of default parameters for each file system ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
mount(1M), mountall(1M), mount(2), mnttab(4), vfstab(4), attributes(5) NOTES
If the directory on which a file system is to be mounted is a symbolic link, the file system is mounted on the directory to which the sym- bolic link refers, rather than on top of the symbolic link itself. SunOS 5.10 24 Nov 2003 mount_hsfs(1M)