1.\" Copyright (c) 1993, 1994 2.\" The Regents of the University of California. All rights reserved. 3.\" All rights reserved. 4.\" 5.\" This code is derived from software donated to Berkeley by 6.\" Christopher G. Demetriou. 7.\" 8.\" %sccs.include.redist.roff% 9.\" 10.\" @(#)mount_cd9660.8 8.2 (Berkeley) 01/23/94 11.Dd 12.Dt MOUNT_CD9660 8 13.Os NetBSD 0.9 14.Sh NAME 15.Nm mount_cd9660 16.Nd mount an ISO-9660 filesystem 17.Sh SYNOPSIS 18.Nm mount_cd9660 19.Op Fl F Ar fsoptions 20.Op Fl norrip 21.Op Fl gen 22.Op Fl extattr 23.Pa special 24.Pa node 25.Sh DESCRIPTION 26The 27.Nm mount_cd9660 28command attaches the ISO-9660 filesystem residing on 29the device 30.Pa special 31to the global filesystem namespace at the location 32indicated by 33.Pa node . 34This command is normally executed by 35.Xr mount 8 36at boot time. 37.Pp 38If the filesystem includes Rockridge extensions, they are 39used unless the 40.Fl norrip 41flag is used. If that option is given to 42.Nm 43then the Rockridge extensions will be ignored. 44.Pp 45Version numbers on files are normally stripped on directory listings. 46If you want to see those, use the 47.Fl gen 48flag. 49Otherwise, if there are files with different version numbers on the disk, 50only the last one will be listed. 51In either case, you may open a file with or without explicitly stating the 52version number. 53.Pp 54If a disk contains extended attributes, they are normally ignored. 55You can enable the usage of extended attributes with the 56.Fl extattr 57flag. 58.Sh EXAMPLES 59.Bd -literal -offset indent -compact 60mount_cd9660 /dev/cd0d /cdrom 61mount_cd9660 \-norrip /dev/cd0d /cdrom 62mount_cd9660 \-norrip \-gen /dev/cd0d /cdrom 63mount \-t cd9660 /dev/cd0d /cdrom 64mount \-t cd9660 \-o \-norrip /dev/cd0d /cdrom 65mount \-t cd9660 \-o \-gen,\-extattr /dev/cd0d /cdrom 66.Ed 67.Sh SEE ALSO 68.Xr mount 2 , 69.Xr unmount 2 , 70.Xr fstab 5 71.Sh BUGS 72The cd9660 filesystem should support the original "High Sierra" 73("CDROM001") format; 74it does not. 75.Pp 76POSIX device node mapping is currently not supported. 77.Pp 78Version numbers are not stripped if Rockridge extensions are in use. 79In this case, accessing files that don't have Rockridge names without 80version numbers gets the one with the lowest version number and not 81the one with the highest. 82.Pp 83The filesystem name might need some rethinking, and some would 84say it should run as a user process. 85.Pp 86There is no ECMA support. 87.Sh HISTORY 88The 89.Nm mount_cd9660 90utility first appeared in NetBSD 0.8. 91Handling of Rockridge extensions was added for NetBSD 0.9. 92.Sh AUTHORS 93.Bl -tag 94Pace Willisson <pace@blitz.com>, <pace@bsdi.com> wrote the 95original version of the ISO-9660 filesystem. 96.Pp 97Atsushi Murai <amurai@spec.co.jp> wrote the Rockridge support. 98.Pp 99Chris Demetriou <cgd@berkeley.edu> wrote the man page. 100.El 101