Adjusted behavior of -as mkisofs option -D
This commit is contained in:
parent
3af66f3c8a
commit
ba571848fa
|
|
@ -951,7 +951,7 @@ int Xorriso_genisofs(struct XorrisO *xorriso, char *whom,
|
|||
int do_print_size= 0, fd, idx, iso_level= 1, emul_boot= 2;
|
||||
int option_b= 0, was_failure= 0, fret, lower_r= 0, zero= 0;
|
||||
int dir_mode= -1, file_mode= -1, count, partition_number, allow_dir_id_ext= 1;
|
||||
int root_seen= 0, do_md5_mem;
|
||||
int root_seen= 0, do_md5_mem, option_d= 0;
|
||||
mode_t mode_and, mode_or;
|
||||
int with_boot_image= 0, with_cat_path= 0, with_emul_toc= 0;
|
||||
int old_root_md5= 1, old_root_dev= 0, old_root_ino= 1;
|
||||
|
|
@ -1633,9 +1633,7 @@ not_enough_args:;
|
|||
|
||||
} else if(strcmp(argpt, "-D") == 0 ||
|
||||
strcmp(argpt, "-disable-deep-relocation") == 0) {
|
||||
ret= Xorriso_option_compliance(xorriso, "deep_paths", 0);
|
||||
if(ret <= 0)
|
||||
goto problem_handler_2;
|
||||
option_d= 1;
|
||||
|
||||
} else if(strcmp(argpt, "-hide-rr-moved") == 0) {
|
||||
rr_reloc_dir_pt= ".rr_moved";
|
||||
|
|
@ -1656,7 +1654,8 @@ rr_reloc_dir:;
|
|||
ret= Xorriso_option_rr_reloc_dir(xorriso, rr_reloc_dir_pt, 0);
|
||||
if(ret <= 0)
|
||||
goto problem_handler_2;
|
||||
ret= Xorriso_option_compliance(xorriso, "deep_paths_off", 0);
|
||||
ret= Xorriso_option_compliance(xorriso, "deep_paths_off:long_paths_off",
|
||||
0);
|
||||
if(ret <= 0)
|
||||
goto problem_handler_2;
|
||||
|
||||
|
|
@ -1832,6 +1831,9 @@ problem_handler_2:;
|
|||
goto ex;
|
||||
}
|
||||
|
||||
if(option_d)
|
||||
Xorriso_option_compliance(xorriso, "deep_paths:long_paths", 0);
|
||||
|
||||
/* After all pathspecs are added: perform boot related options */
|
||||
for(j= 0; j < delay_opt_count; j++) {
|
||||
i= delay_opt_list[j] & ~(1 << 31);
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
#define Xorriso_timestamP "2012.03.13.102621"
|
||||
#define Xorriso_timestamP "2012.03.14.152414"
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@
|
|||
.\" First parameter, NAME, should be all caps
|
||||
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
|
||||
.\" other parameters are allowed: see man(7), man(1)
|
||||
.TH XORRISOFS 1 "Version 1.2.1, Mar 12, 2012"
|
||||
.TH XORRISOFS 1 "Version 1.2.1, Mar 14, 2012"
|
||||
.\" Please adjust this date whenever revising the manpage.
|
||||
.\"
|
||||
.\" Some roff macros, for reference:
|
||||
|
|
@ -494,26 +494,26 @@ Alias of \-r.
|
|||
.TP
|
||||
\fB\-D\fR
|
||||
The standard ECMA\-119 demands that no path in the image shall have more
|
||||
than 8 name components. Therefore it would be necessary to move deeper
|
||||
directory trees to a higher directory. Rock Ridge offers an opportunity to
|
||||
let these relocated directories appear at their orginal deep position, but
|
||||
this feature might not be implemented properly by operating systems which
|
||||
mount the image.
|
||||
than 8 name components or 255 characters. Therefore it would be necessary
|
||||
to move deeper directory trees to a higher directory. Rock Ridge offers an
|
||||
opportunity to let these relocated directories appear at their orginal
|
||||
deep position, but this feature might not be implemented properly by
|
||||
operating systems which mount the image.
|
||||
.br
|
||||
Option \-D disables this deep directory relocation, and thus violates
|
||||
ISO 9660 specs.
|
||||
.br
|
||||
xorrisofs has \-D set by default. It may get overridden by option \-rr_reloc_dir
|
||||
or by option \-hide\-rr\-moved, and it may override said options. The last one
|
||||
in the option list wins.
|
||||
xorrisofs has \-D set by default. If given explicitely then it overrides
|
||||
the options \-rr_reloc_dir and \-hide\-rr\-moved.
|
||||
.TP
|
||||
\fB\-disable-deep-relocation\fR
|
||||
Alias of \-D.
|
||||
.TP
|
||||
\fB\-rr_reloc_dir\fR name
|
||||
Enable the relocation of deep directories and thus avoid ECMA\-119 file paths
|
||||
of more than 8 name components. Directories of depth 8 will get moved to a
|
||||
directory in the root directory of the image. Its name gets set by this option.
|
||||
of more than 8 name components or 255 characters. Directories which lead to
|
||||
such file paths will get moved to a directory in the root directory of the
|
||||
image. Its name gets set by this option.
|
||||
It is permissible to use the root directory itself.
|
||||
.br
|
||||
The overall directory tree will appear originally deep when interpreted as
|
||||
|
|
@ -527,6 +527,8 @@ mounted Rock Ridge images.
|
|||
.br
|
||||
The name must not contain a '/' character after its first character and it
|
||||
must not be longer than 255 bytes.
|
||||
.br
|
||||
This option has no effect if option \-D is present.
|
||||
.TP
|
||||
\fB\-hide-rr-moved\fR
|
||||
Alias of \-rr_reloc_dir "/.rr_moved"
|
||||
|
|
|
|||
|
|
@ -508,26 +508,26 @@ File: xorrisofs.info, Node: SetExtras, Next: SetHide, Prev: SetCompl, Up: Op
|
|||
|
||||
-D
|
||||
The standard ECMA-119 demands that no path in the image shall have
|
||||
more than 8 name components. Therefore it would be necessary to
|
||||
move deeper directory trees to a higher directory. Rock Ridge
|
||||
offers an opportunity to let these relocated directories appear at
|
||||
their orginal deep position, but this feature might not be
|
||||
implemented properly by operating systems which mount the image.
|
||||
more than 8 name components or 255 characters. Therefore it would
|
||||
be necessary to move deeper directory trees to a higher directory.
|
||||
Rock Ridge offers an opportunity to let these relocated
|
||||
directories appear at their orginal deep position, but this
|
||||
feature might not be implemented properly by operating systems
|
||||
which mount the image.
|
||||
Option -D disables this deep directory relocation, and thus
|
||||
violates ISO 9660 specs.
|
||||
xorrisofs has -D set by default. It may get overridden by option
|
||||
-rr_reloc_dir or by option -hide-rr-moved, and it may override
|
||||
said options. The last one in the option list wins.
|
||||
xorrisofs has -D set by default. If given explicitely then it
|
||||
overrides the options -rr_reloc_dir and -hide-rr-moved.
|
||||
|
||||
-disable-deep-relocation
|
||||
Alias of -D.
|
||||
|
||||
-rr_reloc_dir name
|
||||
Enable the relocation of deep directories and thus avoid ECMA-119
|
||||
file paths of more than 8 name components. Directories of depth 8
|
||||
will get moved to a directory in the root directory of the image.
|
||||
Its name gets set by this option. It is permissible to use the
|
||||
root directory itself.
|
||||
file paths of more than 8 name components or 255 characters.
|
||||
Directories which lead to such file paths will get moved to a
|
||||
directory in the root directory of the image. Its name gets set by
|
||||
this option. It is permissible to use the root directory itself.
|
||||
The overall directory tree will appear originally deep when
|
||||
interpreted as Rock Ridge tree. It will appear as re-arranged if
|
||||
only ECMA-119 information is considered.
|
||||
|
|
@ -537,6 +537,7 @@ File: xorrisofs.info, Node: SetExtras, Next: SetHide, Prev: SetCompl, Up: Op
|
|||
will not be displayed in mounted Rock Ridge images.
|
||||
The name must not contain a '/' character after its first
|
||||
character and it must not be longer than 255 bytes.
|
||||
This option has no effect if option -D is present.
|
||||
|
||||
-hide-rr-moved
|
||||
Alias of -rr_reloc_dir "/.rr_moved"
|
||||
|
|
@ -1534,15 +1535,15 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
|
|||
[index ]
|
||||
* Menu:
|
||||
|
||||
* --acl Recording of ACLs: SetExtras. (line 63)
|
||||
* --acl Recording of ACLs: SetExtras. (line 64)
|
||||
* --boot-catalog-hide Hide El Torito boot catalog: Bootable.
|
||||
(line 95)
|
||||
* --efi-boot El Torito EFI boot image: Bootable. (line 58)
|
||||
* --embedded-boot Fill System Area e.g. by MBR: SystemArea. (line 27)
|
||||
* --emul-toc enable table-of-content emulation: SetProduct. (line 35)
|
||||
* --for_backup Enable backup fidelity: SetExtras. (line 59)
|
||||
* --hardlinks Recording of hardlink relations: SetExtras. (line 84)
|
||||
* --md5 Recording of MD5 checksums: SetExtras. (line 76)
|
||||
* --for_backup Enable backup fidelity: SetExtras. (line 60)
|
||||
* --hardlinks Recording of hardlink relations: SetExtras. (line 85)
|
||||
* --md5 Recording of MD5 checksums: SetExtras. (line 77)
|
||||
* --modification-date set ISO image timestamps: ImageId. (line 82)
|
||||
* --no-emul-toc no table-of-content emulation: SetProduct. (line 44)
|
||||
* --no_rc do not execute startup files: Miscellaneous. (line 16)
|
||||
|
|
@ -1557,11 +1558,11 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
|
|||
(line 41)
|
||||
* --quoted_path_list read pathspecs from disk file: SetInsert.
|
||||
(line 13)
|
||||
* --scdbackup_tag Recording of MD5 checksum: SetExtras. (line 93)
|
||||
* --scdbackup_tag Recording of MD5 checksum: SetExtras. (line 94)
|
||||
* --sort-weight set output file address: SetProduct. (line 49)
|
||||
* --stdio_sync control forced output to disk files: SetProduct.
|
||||
(line 25)
|
||||
* --xattr Recording of xattr: SetExtras. (line 69)
|
||||
* --xattr Recording of xattr: SetExtras. (line 70)
|
||||
* -A set Application Id: ImageId. (line 38)
|
||||
* -abstract set Abstract File path: ImageId. (line 66)
|
||||
* -allow-lowercase lowercase in ISO file names: SetCompl. (line 46)
|
||||
|
|
@ -1615,13 +1616,13 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
|
|||
* -hide-list keep matching files invisible in ISO tree: SetHide.
|
||||
(line 16)
|
||||
* -hide-rr-moved set deep directory relocation target: SetExtras.
|
||||
(line 56)
|
||||
(line 57)
|
||||
* -input-charset set character set of disk file names: Charset.
|
||||
(line 17)
|
||||
* -iso-level define ISO 9660 limitations: SetCompl. (line 7)
|
||||
* -isohybrid-mbr Install ISOLINUX isohybrid MBR: SystemArea.
|
||||
(line 30)
|
||||
* -J enable production of Joliet directory tree: SetExtras. (line 102)
|
||||
* -J enable production of Joliet directory tree: SetExtras. (line 103)
|
||||
* -jigdo-exclude add exclusion pattern for .md5: Jigdo. (line 59)
|
||||
* -jigdo-force-md5 add check pattern for .md5: Jigdo. (line 52)
|
||||
* -jigdo-jigdo set name of .jigdo file: Jigdo. (line 38)
|
||||
|
|
@ -1631,8 +1632,8 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
|
|||
* -jigdo-template-compress choose compression algorithm: Jigdo.
|
||||
(line 76)
|
||||
* -joliet enable production of Joliet directory tree: SetExtras.
|
||||
(line 106)
|
||||
* -joliet-long allow longer Joliet names: SetExtras. (line 109)
|
||||
(line 107)
|
||||
* -joliet-long allow longer Joliet names: SetExtras. (line 110)
|
||||
* -l allow 37 characters in ISO file names: SetCompl. (line 57)
|
||||
* -m exclude disk files from inserting: SetInsert. (line 35)
|
||||
* -M set path for loading existing ISO image: Loading. (line 11)
|
||||
|
|
@ -1707,9 +1708,9 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
|
|||
* Menu:
|
||||
|
||||
* Abstract File, set path, -abstract: ImageId. (line 66)
|
||||
* ACL, record and load, --acl: SetExtras. (line 63)
|
||||
* ACL, record and load, --acl: SetExtras. (line 64)
|
||||
* Application Id, set, -A, -appid: ImageId. (line 38)
|
||||
* Backup, enable fidelity, --for_backup: SetExtras. (line 59)
|
||||
* Backup, enable fidelity, --for_backup: SetExtras. (line 60)
|
||||
* Biblio File, set path, -biblio: ImageId. (line 72)
|
||||
* Block address, set sort weight, --sort-weight: SetProduct. (line 49)
|
||||
* Bootability, boot catalog hidden, --boot-catalog-hide: Bootable.
|
||||
|
|
@ -1748,15 +1749,15 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
|
|||
* Deep directories, allow, -D, -disable-deep-relocation: SetExtras.
|
||||
(line 24)
|
||||
* Deep directories, relocation target, -hide-rr-moved: SetExtras.
|
||||
(line 56)
|
||||
(line 57)
|
||||
* Deep directories, relocation target, -rr_reloc_dir: SetExtras.
|
||||
(line 40)
|
||||
* Disk files, exclude, -hide-list: SetInsert. (line 51)
|
||||
* Disk files, exclude, -m, -exclude, -x, -old-exclude: SetInsert.
|
||||
(line 35)
|
||||
* disk_path, _definition: Insert. (line 8)
|
||||
* ECMA-119, _definiton: Standards. (line 6)
|
||||
* El Torito, _definiton: Bootable. (line 13)
|
||||
* ECMA-119, _definition: Standards. (line 6)
|
||||
* El Torito, _definition: Bootable. (line 13)
|
||||
* Examples: Examples. (line 6)
|
||||
* Forced output, control, --stdio_sync: SetProduct. (line 25)
|
||||
* Hiding, from ISO and Rock Ridge, -hide: SetHide. (line 8)
|
||||
|
|
@ -1771,8 +1772,8 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
|
|||
* Incremental insertion, enable disk devno, --old-root-devno: SetInsert.
|
||||
(line 97)
|
||||
* Incremental insertion, enable, -old-root: SetInsert. (line 70)
|
||||
* ISO 9660, _definiton: Standards. (line 6)
|
||||
* ISO 9660:1999, _definiton: Standards. (line 26)
|
||||
* ISO 9660, _definition: Standards. (line 6)
|
||||
* ISO 9660:1999, _definition: Standards. (line 26)
|
||||
* ISO file names, allow 37 characters, -l, -full-iso9660-filenames, -max-iso9660-filenames: SetCompl.
|
||||
(line 57)
|
||||
* ISO file names, allow lowercase, -allow-lowercase: SetCompl.
|
||||
|
|
@ -1804,15 +1805,15 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
|
|||
* Jigdo Template Extraction, -jigdo-template-compress: Jigdo. (line 76)
|
||||
* Jigdo Template Extraction, -md5-list: Jigdo. (line 73)
|
||||
* Jigdo Template Extraction, _definition: Jigdo. (line 6)
|
||||
* Joliet, _definiton: Standards. (line 21)
|
||||
* Joliet, allows longer names, -joliet-long: SetExtras. (line 109)
|
||||
* Joliet, enable, -J, -joliet: SetExtras. (line 102)
|
||||
* Joliet, _definition: Standards. (line 21)
|
||||
* Joliet, allows longer names, -joliet-long: SetExtras. (line 110)
|
||||
* Joliet, enable, -J, -joliet: SetExtras. (line 103)
|
||||
* Links, follow on disk, -f, -follow-links: SetInsert. (line 24)
|
||||
* Links, record and load hard links, --hardlinks: SetExtras. (line 84)
|
||||
* MBR, _definiton: SystemArea. (line 10)
|
||||
* Links, record and load hard links, --hardlinks: SetExtras. (line 85)
|
||||
* MBR, _definition: SystemArea. (line 10)
|
||||
* MBR, append partition, -append_partition: SystemArea. (line 86)
|
||||
* MBR, sectors per head, -partition_sec_hd: SystemArea. (line 58)
|
||||
* MD5, record and load, --md5: SetExtras. (line 76)
|
||||
* MD5, record and load, --md5: SetExtras. (line 77)
|
||||
* Message output, suppress, -quiet: Miscellaneous. (line 24)
|
||||
* Mountability, by non-trivial partition 1, -partition_offset: SystemArea.
|
||||
(line 46)
|
||||
|
|
@ -1832,22 +1833,22 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
|
|||
* Program version, report, -version: Miscellaneous. (line 34)
|
||||
* Publisher Id, set, -p, -publisher: ImageId. (line 30)
|
||||
* Rock Ridge, (always enabled), -R, -rock: SetExtras. (line 8)
|
||||
* Rock Ridge, _definiton: Standards. (line 14)
|
||||
* Rock Ridge, _definition: Standards. (line 14)
|
||||
* Rock Ridge, altered owner and permission, -r, -rational-rock: SetExtras.
|
||||
(line 15)
|
||||
* scdbackup, record checksum tag, --scdbackup_tag: SetExtras. (line 93)
|
||||
* scdbackup, record checksum tag, --scdbackup_tag: SetExtras. (line 94)
|
||||
* Session, select path, -M, -prev-session, -dev: Loading. (line 11)
|
||||
* Session, set load and write address, -C, -cdrecord-params: Loading.
|
||||
(line 28)
|
||||
* Startup files, suppress, --no_rc: Miscellaneous. (line 16)
|
||||
* System Area, _definiton: SystemArea. (line 6)
|
||||
* System Area, _definition: SystemArea. (line 6)
|
||||
* System Id, set, -sysid: ImageId. (line 49)
|
||||
* Table-of-content, emulation off, --no-emul-toc: SetProduct. (line 44)
|
||||
* Table-of-content, emulation, --emul-toc: SetProduct. (line 35)
|
||||
* Verbosity, high, -v, -verbose: Miscellaneous. (line 28)
|
||||
* Volume Id, set, -V, -volid: ImageId. (line 13)
|
||||
* Volume Set Id, set, -volset: ImageId. (line 26)
|
||||
* xattr, record and load, --xattr: SetExtras. (line 69)
|
||||
* xattr, record and load, --xattr: SetExtras. (line 70)
|
||||
* xorriso, mkisofs emulation: Xorriso. (line 6)
|
||||
* xorriso, options: Options. (line 6)
|
||||
* zisofs file, enable recognition, -z, -transparent-compression: SetInsert.
|
||||
|
|
@ -1867,26 +1868,26 @@ Node: SetInsert9142
|
|||
Node: SetProduct13558
|
||||
Node: SetCompl17265
|
||||
Node: SetExtras19584
|
||||
Node: SetHide24267
|
||||
Node: ImageId25266
|
||||
Node: Bootable28771
|
||||
Node: SystemArea32836
|
||||
Node: Charset39170
|
||||
Node: Jigdo40196
|
||||
Node: Miscellaneous44463
|
||||
Node: Examples45627
|
||||
Node: ExSimple46113
|
||||
Node: ExGraft46592
|
||||
Node: ExMkisofs47839
|
||||
Node: ExGrowisofs49092
|
||||
Node: ExIncBackup50264
|
||||
Node: ExIncBckAcc53372
|
||||
Node: ExBootable55048
|
||||
Node: Files57140
|
||||
Node: Seealso58214
|
||||
Node: Bugreport58870
|
||||
Node: Legal59451
|
||||
Node: CommandIdx60266
|
||||
Node: ConceptIdx72099
|
||||
Node: SetHide24316
|
||||
Node: ImageId25315
|
||||
Node: Bootable28820
|
||||
Node: SystemArea32885
|
||||
Node: Charset39219
|
||||
Node: Jigdo40245
|
||||
Node: Miscellaneous44512
|
||||
Node: Examples45676
|
||||
Node: ExSimple46162
|
||||
Node: ExGraft46641
|
||||
Node: ExMkisofs47888
|
||||
Node: ExGrowisofs49141
|
||||
Node: ExIncBackup50313
|
||||
Node: ExIncBckAcc53421
|
||||
Node: ExBootable55097
|
||||
Node: Files57189
|
||||
Node: Seealso58263
|
||||
Node: Bugreport58919
|
||||
Node: Legal59500
|
||||
Node: CommandIdx60315
|
||||
Node: ConceptIdx72148
|
||||
|
||||
End Tag Table
|
||||
|
|
|
|||
|
|
@ -50,7 +50,7 @@
|
|||
@c man .\" First parameter, NAME, should be all caps
|
||||
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
|
||||
@c man .\" other parameters are allowed: see man(7), man(1)
|
||||
@c man .TH XORRISOFS 1 "Version 1.2.1, Mar 12, 2012"
|
||||
@c man .TH XORRISOFS 1 "Version 1.2.1, Mar 14, 2012"
|
||||
@c man .\" Please adjust this date whenever revising the manpage.
|
||||
@c man .\"
|
||||
@c man .\" Some roff macros, for reference:
|
||||
|
|
@ -128,8 +128,8 @@ code with cdrtools.
|
|||
@chapter ISO 9660, Rock Ridge, Joliet
|
||||
@c man \fBISO 9660, Rock Ridge, Joliet:\fR
|
||||
@c man .br
|
||||
@cindex ISO 9660, _definiton
|
||||
@cindex ECMA-119, _definiton
|
||||
@cindex ISO 9660, _definition
|
||||
@cindex ECMA-119, _definition
|
||||
@strong{ISO 9660}
|
||||
(aka @strong{ECMA-119}) is a read-only filesystem that is mainly used for
|
||||
optical media CD, DVD, BD, but may also reside on other storage devices like
|
||||
|
|
@ -140,7 +140,7 @@ ISO 9660 describes directories and data files by
|
|||
very restricted filenames with no distinction of upper case and lower case.
|
||||
Its metadata do not comply to fundamental POSIX specifications.
|
||||
@*
|
||||
@cindex Rock Ridge, _definiton
|
||||
@cindex Rock Ridge, _definition
|
||||
@strong{Rock Ridge}
|
||||
is the name of a set of additional information which enhance
|
||||
an ISO 9660 filesystem so that it can represent a POSIX compliant filesystem
|
||||
|
|
@ -151,7 +151,7 @@ Rock Ridge allows filenames of up to 255 bytes and paths of up to
|
|||
Rock Ridge information is produced unconditionally with any @command{xorrisofs}
|
||||
image.
|
||||
@*
|
||||
@cindex Joliet, _definiton
|
||||
@cindex Joliet, _definition
|
||||
@strong{Joliet}
|
||||
is the name of an additional directory tree which provides
|
||||
filenames up to 64 characters encoded as UTF-16.
|
||||
|
|
@ -159,7 +159,7 @@ A Joliet tree is mainly interesting for reading the ISO image by
|
|||
operating systems of Microsoft Corporation.
|
||||
Production of this directory tree may be enabled by option -J.
|
||||
@*
|
||||
@cindex ISO 9660:1999, _definiton
|
||||
@cindex ISO 9660:1999, _definition
|
||||
@strong{ISO 9660:1999}
|
||||
is the name of an additional directory tree which provides longer
|
||||
filenames. It allows single file names to have up to 207 characters.
|
||||
|
|
@ -727,18 +727,17 @@ Alias of -r.
|
|||
@kindex -D allow deep directory hierachies
|
||||
@cindex Deep directories, allow, -D, -disable-deep-relocation
|
||||
The standard ECMA-119 demands that no path in the image shall have more
|
||||
than 8 name components. Therefore it would be necessary to move deeper
|
||||
directory trees to a higher directory. Rock Ridge offers an opportunity to
|
||||
let these relocated directories appear at their orginal deep position, but
|
||||
this feature might not be implemented properly by operating systems which
|
||||
mount the image.
|
||||
than 8 name components or 255 characters. Therefore it would be necessary
|
||||
to move deeper directory trees to a higher directory. Rock Ridge offers an
|
||||
opportunity to let these relocated directories appear at their orginal
|
||||
deep position, but this feature might not be implemented properly by
|
||||
operating systems which mount the image.
|
||||
@*
|
||||
Option -D disables this deep directory relocation, and thus violates
|
||||
ISO 9660 specs.
|
||||
@*
|
||||
xorrisofs has -D set by default. It may get overridden by option -rr_reloc_dir
|
||||
or by option -hide-rr-moved, and it may override said options. The last one
|
||||
in the option list wins.
|
||||
xorrisofs has -D set by default. If given explicitely then it overrides
|
||||
the options -rr_reloc_dir and -hide-rr-moved.
|
||||
@c man .TP
|
||||
@item -disable-deep-relocation
|
||||
@kindex -disable-deep-relocation allow deep directory hierachies
|
||||
|
|
@ -748,8 +747,9 @@ Alias of -D.
|
|||
@kindex -rr_reloc_dir set deep directory relocation target
|
||||
@cindex Deep directories, relocation target, -rr_reloc_dir
|
||||
Enable the relocation of deep directories and thus avoid ECMA-119 file paths
|
||||
of more than 8 name components. Directories of depth 8 will get moved to a
|
||||
directory in the root directory of the image. Its name gets set by this option.
|
||||
of more than 8 name components or 255 characters. Directories which lead to
|
||||
such file paths will get moved to a directory in the root directory of the
|
||||
image. Its name gets set by this option.
|
||||
It is permissible to use the root directory itself.
|
||||
@*
|
||||
The overall directory tree will appear originally deep when interpreted as
|
||||
|
|
@ -763,6 +763,8 @@ mounted Rock Ridge images.
|
|||
@*
|
||||
The name must not contain a '/' character after its first character and it
|
||||
must not be longer than 255 bytes.
|
||||
@*
|
||||
This option has no effect if option -D is present.
|
||||
@c man .TP
|
||||
@item -hide-rr-moved
|
||||
@kindex -hide-rr-moved set deep directory relocation target
|
||||
|
|
@ -1026,7 +1028,7 @@ boot facility.
|
|||
@*
|
||||
@c man .PP
|
||||
@sp 1
|
||||
@cindex El Torito, _definiton
|
||||
@cindex El Torito, _definition
|
||||
An @strong{El Torito}
|
||||
boot record points the bootstrapping facility to a boot catalog
|
||||
with one or more boot images, which are binary program files stored in
|
||||
|
|
@ -1147,13 +1149,13 @@ in the directory trees of the image.
|
|||
@node SystemArea, Charset, Bootable, Options
|
||||
@section System Area, MBR, other boot blocks
|
||||
@c man .PP
|
||||
@cindex System Area, _definiton
|
||||
@cindex System Area, _definition
|
||||
The first 16 blocks of an ISO image are the System Area.
|
||||
It is reserved for system dependent boot software. This may be the
|
||||
CD boot facilities of exotic hardware architectures or it may be
|
||||
a MBR for booting via PC-BIOS from USB stick or hard disk.
|
||||
@*
|
||||
@cindex MBR, _definiton
|
||||
@cindex MBR, _definition
|
||||
A @strong{MBR} (Master Boot Record) contains boot code and a partition table.
|
||||
It does not hamper El Torito booting from CDROM.
|
||||
@*
|
||||
|
|
|
|||
Loading…
Reference in New Issue