| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | * |
| 2 | * Documentation/filesystems/udf.txt |
| 3 | * |
| 4 | UDF Filesystem version 0.9.8.1 |
| 5 | |
| 6 | If you encounter problems with reading UDF discs using this driver, |
| 7 | please report them to linux_udf@hpesjro.fc.hp.com, which is the |
| 8 | developer's list. |
| 9 | |
| 10 | Write support requires a block driver which supports writing. The current |
| 11 | scsi and ide cdrom drivers do not support writing. |
| 12 | |
| 13 | ------------------------------------------------------------------------------- |
| 14 | The following mount options are supported: |
| 15 | |
| 16 | gid= Set the default group. |
| 17 | umask= Set the default umask. |
| 18 | uid= Set the default user. |
| 19 | bs= Set the block size. |
| 20 | unhide Show otherwise hidden files. |
| 21 | undelete Show deleted files in lists. |
| 22 | adinicb Embed data in the inode (default) |
| 23 | noadinicb Don't embed data in the inode |
| 24 | shortad Use short ad's |
| 25 | longad Use long ad's (default) |
| 26 | nostrict Unset strict conformance |
| 27 | iocharset= Set the NLS character set |
| 28 | |
| 29 | The remaining are for debugging and disaster recovery: |
| 30 | |
| 31 | novrs Skip volume sequence recognition |
| 32 | |
| 33 | The following expect a offset from 0. |
| 34 | |
| 35 | session= Set the CDROM session (default= last session) |
| 36 | anchor= Override standard anchor location. (default= 256) |
| 37 | volume= Override the VolumeDesc location. (unused) |
| 38 | partition= Override the PartitionDesc location. (unused) |
| 39 | lastblock= Set the last block of the filesystem/ |
| 40 | |
| 41 | The following expect a offset from the partition root. |
| 42 | |
| 43 | fileset= Override the fileset block location. (unused) |
| 44 | rootdir= Override the root directory location. (unused) |
| 45 | WARNING: overriding the rootdir to a non-directory may |
| 46 | yield highly unpredictable results. |
| 47 | ------------------------------------------------------------------------------- |
| 48 | |
| 49 | |
| 50 | For the latest version and toolset see: |
| 51 | http://linux-udf.sourceforge.net/ |
| 52 | |
| 53 | Documentation on UDF and ECMA 167 is available FREE from: |
| 54 | http://www.osta.org/ |
| 55 | http://www.ecma-international.org/ |
| 56 | |
| 57 | Ben Fennema <bfennema@falcon.csc.calpoly.edu> |