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New -as mkisofs option --xattr-any

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This commit is contained in:
Thomas Schmitt 2017-10-23 12:12:12 +02:00
parent cbc5dbf496
commit 761ff8fc06
5 changed files with 118 additions and 64 deletions
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6
xorriso/emulators.c
View File

@ -617,7 +617,7 @@ int Xorriso_genisofs_count_args(struct XorrisO *xorriso, int argc, char **argv,
"-omit-version-number", "-rational-rock", "-rock", "-translation-table", "-omit-version-number", "-rational-rock", "-rock", "-translation-table",
"-untranslated-filenames", "-verbose", "-version", "-g", "-h", "-untranslated-filenames", "-verbose", "-version", "-g", "-h",
"-no-mac-files", "-chrp-boot", "-no-mac-files", "-chrp-boot",
"--hardlinks", "--acl", "--xattr", "--md5", "--for_backup", "--hardlinks", "--acl", "--xattr", "--xattr-any", "--md5", "--for_backup",
"--protective-msdos-label", "--boot-catalog-hide", "--no-emul-toc", "--protective-msdos-label", "--boot-catalog-hide", "--no-emul-toc",
"--emul-toc", "-disallow_dir_id_ext", "--old-empty", "--emul-toc", "-disallow_dir_id_ext", "--old-empty",
"--old-root-no-md5", "--old-root-devno", "--old-root-no-ino", "--old-root-no-md5", "--old-root-devno", "--old-root-no-ino",
@ -830,6 +830,7 @@ int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag)
" --hardlinks Record eventual hard link relations of files", " --hardlinks Record eventual hard link relations of files",
" --acl Record eventual ACLs of files", " --acl Record eventual ACLs of files",
" --xattr Record eventual user space xattr of files", " --xattr Record eventual user space xattr of files",
" --xattr-any Record xattr of any namespace, not only user.",
" --md5 Compute and record MD5 checksums of data files", " --md5 Compute and record MD5 checksums of data files",
" --scdbackup_tag PATH NAME With --md5 record a scdbackup checksum tag", " --scdbackup_tag PATH NAME With --md5 record a scdbackup checksum tag",
" --for_backup Use all options which improve backup fidelity", " --for_backup Use all options which improve backup fidelity",
@ -1552,6 +1553,8 @@ int Xorriso_genisofs(struct XorrisO *xorriso, char *whom,
Xorriso_option_acl(xorriso, "on", 0); Xorriso_option_acl(xorriso, "on", 0);
} else if(strcmp(argpt, "--xattr")==0) { } else if(strcmp(argpt, "--xattr")==0) {
Xorriso_option_xattr(xorriso, "on", 0); Xorriso_option_xattr(xorriso, "on", 0);
} else if(strcmp(argpt, "--xattr-any")==0) {
Xorriso_option_xattr(xorriso, "any", 0);
} else if(strcmp(argpt, "--md5")==0) { } else if(strcmp(argpt, "--md5")==0) {
Xorriso_option_md5(xorriso, "on", 0); Xorriso_option_md5(xorriso, "on", 0);
} else if(strcmp(argpt, "--scdbackup_tag")==0) { } else if(strcmp(argpt, "--scdbackup_tag")==0) {
@ -1982,6 +1985,7 @@ not_enough_args:;
} else if(strcmp(argpt, "--hardlinks")==0 || } else if(strcmp(argpt, "--hardlinks")==0 ||
strcmp(argpt, "--acl")==0 || strcmp(argpt, "--acl")==0 ||
strcmp(argpt, "--xattr")==0 || strcmp(argpt, "--xattr")==0 ||
strcmp(argpt, "--xattr-any")==0 ||
strcmp(argpt, "--md5")==0 || strcmp(argpt, "--md5")==0 ||
strcmp(argpt, "--for_backup")==0) { strcmp(argpt, "--for_backup")==0) {
/* was already handled in first argument scan */; /* was already handled in first argument scan */;

2
xorriso/xorriso_timestamp.h
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@ -1 +1 @@
#define Xorriso_timestamP "2017.10.23.100749" #define Xorriso_timestamP "2017.10.23.101135"

22
xorriso/xorrisofs.1
View File

@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps .\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1) .\" other parameters are allowed: see man(7), man(1)
.TH XORRISOFS 1 "Version 1.4.9, Sep 16, 2017" .TH XORRISOFS 1 "Version 1.4.9, Oct 10, 2017"
.\" Please adjust this date whenever revising the manpage. .\" Please adjust this date whenever revising the manpage.
.\" .\"
.\" Some roff macros, for reference: .\" Some roff macros, for reference:
@ -630,9 +630,19 @@ This option has no effect if option \-D is present.
Alias of \-rr_reloc_dir "/.rr_moved" Alias of \-rr_reloc_dir "/.rr_moved"
.TP .TP
\fB--for_backup\fR \fB--for_backup\fR
Enable options which improve backup fidelity: Enable all options which improve backup fidelity:
\-\-acl, \-\-xattr, \-\-md5, .br
\-\-acl, \-\-xattr\-any, \-\-md5,
\-\-hardlinks. \-\-hardlinks.
.br
If you later restore a backup with xattr from non\-user namespaces, then make
sure that the target operating system and filesystem know what these attributes
mean. Possibly you will need administrator privileges to record or restore
such attributes. At recording time, xorriso will try to tolerate missing
privileges and just record what is readable.
.br
Option \-xattr after option \-for_backup excludes non\-user attributes
from being recorded.
.TP .TP
\fB--acl\fR \fB--acl\fR
.br .br
@ -649,6 +659,12 @@ man getextattr and man 9 extattr, respectively).
They will not be in effect with mounted ISO images. But xorriso can They will not be in effect with mounted ISO images. But xorriso can
restore them on the same systems when extracting files from the ISO image. restore them on the same systems when extracting files from the ISO image.
.TP .TP
\fB--xattr-any\fR
.br
Enable recording and loading of GNU/Linux or FreeBSD extended attributes in
all namespaces. This might need adminstrator privileges, even if the owner
of the disk file tries to read the attributes.
.TP
\fB--md5\fR \fB--md5\fR
.br .br
Enable recording of MD5 checksums for the overall ISO image and for each Enable recording of MD5 checksums for the overall ISO image and for each

126
xorriso/xorrisofs.info
View File

@ -580,8 +580,16 @@ File: xorrisofs.info, Node: SetExtras, Next: SetHide, Prev: SetCompl, Up: Op
-hide-rr-moved -hide-rr-moved
Alias of -rr_reloc_dir "/.rr_moved" Alias of -rr_reloc_dir "/.rr_moved"
--for_backup --for_backup
Enable options which improve backup fidelity: --acl, --xattr, Enable all options which improve backup fidelity:
--md5, --hardlinks. --acl, --xattr-any, --md5, --hardlinks.
If you later restore a backup with xattr from non-user namespaces,
then make sure that the target operating system and filesystem know
what these attributes mean. Possibly you will need administrator
privileges to record or restore such attributes. At recording
time, xorriso will try to tolerate missing privileges and just
record what is readable.
Option -xattr after option -for_backup excludes non-user attributes
from being recorded.
--acl --acl
Enable recording and loading of ACLs from GNU/Linux or FreeBSD (see Enable recording and loading of ACLs from GNU/Linux or FreeBSD (see
@ -595,6 +603,12 @@ File: xorrisofs.info, Node: SetExtras, Next: SetHide, Prev: SetCompl, Up: Op
getextattr and man 9 extattr, respectively). They will not be in getextattr and man 9 extattr, respectively). They will not be in
effect with mounted ISO images. But xorriso can restore them on effect with mounted ISO images. But xorriso can restore them on
the same systems when extracting files from the ISO image. the same systems when extracting files from the ISO image.
--xattr-any
Enable recording and loading of GNU/Linux or FreeBSD extended
attributes in all namespaces. This might need adminstrator
privileges, even if the owner of the disk file tries to read the
attributes.
--md5 --md5
Enable recording of MD5 checksums for the overall ISO image and for Enable recording of MD5 checksums for the overall ISO image and for
@ -1907,7 +1921,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
[index] [index]
* Menu: * Menu:
* --acl Recording of ACLs: SetExtras. (line 95) * --acl Recording of ACLs: SetExtras. (line 103)
* --application_use set Application Use field: ImageId. (line 79) * --application_use set Application Use field: ImageId. (line 79)
* --boot-catalog-hide Hide El Torito boot catalog: Bootable. (line 121) * --boot-catalog-hide Hide El Torito boot catalog: Bootable. (line 121)
* --efi-boot El Torito EFI boot image: Bootable. (line 59) * --efi-boot El Torito EFI boot image: Bootable. (line 59)
@ -1918,10 +1932,10 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* --grub2-boot-info Patch El Torito boot image: Bootable. (line 109) * --grub2-boot-info Patch El Torito boot image: Bootable. (line 109)
* --grub2-mbr Install modern GRUB2 MBR: SystemArea. (line 81) * --grub2-mbr Install modern GRUB2 MBR: SystemArea. (line 81)
* --grub2-sparc-core SUN SPARC core file: SystemArea. (line 286) * --grub2-sparc-core SUN SPARC core file: SystemArea. (line 286)
* --hardlinks Recording of hardlink relations: SetExtras. (line 116) * --hardlinks Recording of hardlink relations: SetExtras. (line 130)
* --mbr-force-bootable Enforce MBR bootable/active flag: SystemArea. * --mbr-force-bootable Enforce MBR bootable/active flag: SystemArea.
(line 139) (line 139)
* --md5 Recording of MD5 checksums: SetExtras. (line 108) * --md5 Recording of MD5 checksums: SetExtras. (line 122)
* --modification-date set ISO image timestamps: ImageId. (line 70) * --modification-date set ISO image timestamps: ImageId. (line 70)
* --no-emul-toc no table-of-content emulation: SetProduct. (line 41) * --no-emul-toc no table-of-content emulation: SetProduct. (line 41)
* --norock disable Rock Ridge production: SetExtras. (line 28) * --norock disable Rock Ridge production: SetExtras. (line 28)
@ -1937,7 +1951,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 135) (line 135)
* --quoted_path_list read pathspecs from disk file: SetInsert. * --quoted_path_list read pathspecs from disk file: SetInsert.
(line 12) (line 12)
* --scdbackup_tag Recording of MD5 checksum: SetExtras. (line 124) * --scdbackup_tag Recording of MD5 checksum: SetExtras. (line 138)
* --set_all_file_dates set all file timestamps: SetExtras. (line 35) * --set_all_file_dates set all file timestamps: SetExtras. (line 35)
* --sort-weight set block address sorting weight: SetProduct. (line 45) * --sort-weight set block address sorting weight: SetProduct. (line 45)
* --sort-weight-list set block address sorting weight: SetProduct. * --sort-weight-list set block address sorting weight: SetProduct.
@ -1946,7 +1960,8 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 76) (line 76)
* --stdio_sync control forced output to disk files: SetProduct. * --stdio_sync control forced output to disk files: SetProduct.
(line 23) (line 23)
* --xattr Recording of xattr: SetExtras. (line 101) * --xattr Recording of any xattr: SetExtras. (line 116)
* --xattr Recording of user xattr: SetExtras. (line 109)
* -A set Application Id: ImageId. (line 34) * -A set Application Id: ImageId. (line 34)
* -abstract set Abstract File path: ImageId. (line 57) * -abstract set Abstract File path: ImageId. (line 57)
* -allow-lowercase lowercase in ISO file names: SetCompl. (line 42) * -allow-lowercase lowercase in ISO file names: SetCompl. (line 42)
@ -2005,15 +2020,15 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 29) (line 29)
* -hard-disk-boot El Torito boot image emulation: Bootable. (line 83) * -hard-disk-boot El Torito boot image emulation: Bootable. (line 83)
* -help list supported options: Miscellaneous. (line 21) * -help list supported options: Miscellaneous. (line 21)
* -hfs-bless HFS+ blessing ppc_bootdir: SetExtras. (line 201) * -hfs-bless HFS+ blessing ppc_bootdir: SetExtras. (line 215)
* -hfs-bless-by HFS+ blessing: SetExtras. (line 191) * -hfs-bless-by HFS+ blessing: SetExtras. (line 205)
* -hfsplus enable production of HFS+ partition: SetExtras. (line 150) * -hfsplus enable production of HFS+ partition: SetExtras. (line 164)
* -hfsplus-block-size set APM block size: SetExtras. (line 181) * -hfsplus-block-size set APM block size: SetExtras. (line 195)
* -hfsplus-block-size set HFS+ allocation block size: SetExtras. * -hfsplus-block-size set HFS+ allocation block size: SetExtras.
(line 177) (line 191)
* -hfsplus-file-creator-type HFS+ creator-type attribute: SetExtras. * -hfsplus-file-creator-type HFS+ creator-type attribute: SetExtras.
(line 188) (line 202)
* -hfsplus-serial-no set HFS+ serial number: SetExtras. (line 173) * -hfsplus-serial-no set HFS+ serial number: SetExtras. (line 187)
* -hide keep matching files invisible in ISO tree: SetHide. (line 8) * -hide keep matching files invisible in ISO tree: SetHide. (line 8)
* -hide-hfsplus keep matching files invisible in HFS+ tree: SetHide. * -hide-hfsplus keep matching files invisible in HFS+ tree: SetHide.
(line 25) (line 25)
@ -2043,7 +2058,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -isohybrid-mbr Install ISOLINUX isohybrid MBR: SystemArea. (line 87) * -isohybrid-mbr Install ISOLINUX isohybrid MBR: SystemArea. (line 87)
* -iso_mbr_part_type Set type of ISO MBR partition: SystemArea. * -iso_mbr_part_type Set type of ISO MBR partition: SystemArea.
(line 127) (line 127)
* -J enable production of Joliet directory tree: SetExtras. (line 133) * -J enable production of Joliet directory tree: SetExtras. (line 147)
* -jigdo-exclude add exclusion pattern for .md5: Jigdo. (line 55) * -jigdo-exclude add exclusion pattern for .md5: Jigdo. (line 55)
* -jigdo-force-md5 add check pattern for .md5: Jigdo. (line 49) * -jigdo-force-md5 add check pattern for .md5: Jigdo. (line 49)
* -jigdo-jigdo set name of .jigdo file: Jigdo. (line 38) * -jigdo-jigdo set name of .jigdo file: Jigdo. (line 38)
@ -2053,9 +2068,9 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -jigdo-template-compress choose compression algorithm: Jigdo. * -jigdo-template-compress choose compression algorithm: Jigdo.
(line 69) (line 69)
* -joliet enable production of Joliet directory tree: SetExtras. * -joliet enable production of Joliet directory tree: SetExtras.
(line 137) (line 151)
* -joliet-long allow longer Joliet names: SetExtras. (line 139) * -joliet-long allow longer Joliet names: SetExtras. (line 153)
* -joliet-utf16 use UTF-16 with Joliet names: SetExtras. (line 145) * -joliet-utf16 use UTF-16 with Joliet names: SetExtras. (line 159)
* -l allow 31 characters in ISO file names: SetCompl. (line 56) * -l allow 31 characters in ISO file names: SetCompl. (line 56)
* -log-file redirect stderr messages: Miscellaneous. (line 33) * -log-file redirect stderr messages: Miscellaneous. (line 33)
* -m exclude disk files from inserting: SetInsert. (line 31) * -m exclude disk files from inserting: SetInsert. (line 31)
@ -2133,7 +2148,7 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Menu: * Menu:
* Abstract File, set path, -abstract: ImageId. (line 57) * Abstract File, set path, -abstract: ImageId. (line 57)
* ACL, record and load, --acl: SetExtras. (line 95) * ACL, record and load, --acl: SetExtras. (line 103)
* APM, mark appended partitions, -appended_part_as_apm: SystemArea. * APM, mark appended partitions, -appended_part_as_apm: SystemArea.
(line 215) (line 215)
* APM, _definition: SystemArea. (line 16) * APM, _definition: SystemArea. (line 16)
@ -2231,14 +2246,14 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* GPT, mark appended partitions, -appended_part_as_gpt: SystemArea. * GPT, mark appended partitions, -appended_part_as_gpt: SystemArea.
(line 209) (line 209)
* GPT, _definition: SystemArea. (line 13) * GPT, _definition: SystemArea. (line 13)
* HFS+, enables production: SetExtras. (line 150) * HFS+, enables production: SetExtras. (line 164)
* HFS+, issue blessing ppc_bootdir, -hfs-bless: SetExtras. (line 201) * HFS+, issue blessing ppc_bootdir, -hfs-bless: SetExtras. (line 215)
* HFS+, issue blessing, -hfs-bless-by: SetExtras. (line 191) * HFS+, issue blessing, -hfs-bless-by: SetExtras. (line 205)
* HFS+, set allocation block size: SetExtras. (line 177) * HFS+, set allocation block size: SetExtras. (line 191)
* HFS+, set APM block size: SetExtras. (line 181) * HFS+, set APM block size: SetExtras. (line 195)
* HFS+, set creator and type of file, -hfsplus-file-creator-type: SetExtras. * HFS+, set creator and type of file, -hfsplus-file-creator-type: SetExtras.
(line 188) (line 202)
* HFS+, set serial number: SetExtras. (line 173) * HFS+, set serial number: SetExtras. (line 187)
* HFS+, _definition: Standards. (line 32) * HFS+, _definition: Standards. (line 32)
* Hiding, from HFS+, -hide-hfsplus: SetHide. (line 25) * Hiding, from HFS+, -hide-hfsplus: SetHide. (line 25)
* Hiding, from HFS+, -hide-hfsplus-list: SetHide. (line 28) * Hiding, from HFS+, -hide-hfsplus-list: SetHide. (line 28)
@ -2295,16 +2310,16 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Jigdo Template Extraction, -jigdo-template-compress: Jigdo. (line 69) * Jigdo Template Extraction, -jigdo-template-compress: Jigdo. (line 69)
* Jigdo Template Extraction, -md5-list: Jigdo. (line 67) * Jigdo Template Extraction, -md5-list: Jigdo. (line 67)
* Jigdo Template Extraction, _definition: Jigdo. (line 6) * Jigdo Template Extraction, _definition: Jigdo. (line 6)
* Joliet, allows longer names, -joliet-long: SetExtras. (line 139) * Joliet, allows longer names, -joliet-long: SetExtras. (line 153)
* Joliet, enable, -J, -joliet: SetExtras. (line 133) * Joliet, enable, -J, -joliet: SetExtras. (line 147)
* Joliet, _definition: Standards. (line 21) * Joliet, _definition: Standards. (line 21)
* Links, follow on disk, -f, -follow-links: SetInsert. (line 22) * Links, follow on disk, -f, -follow-links: SetInsert. (line 22)
* Links, record and load hard links, --hardlinks: SetExtras. (line 116) * Links, record and load hard links, --hardlinks: SetExtras. (line 130)
* MBR, GPT, append partition, -append_partition: SystemArea. (line 189) * MBR, GPT, append partition, -append_partition: SystemArea. (line 189)
* MBR, sectors per head, -partition_sec_hd: SystemArea. (line 161) * MBR, sectors per head, -partition_sec_hd: SystemArea. (line 161)
* MBR, sectors per head, -partition_sec_hd <1>: SystemArea. (line 164) * MBR, sectors per head, -partition_sec_hd <1>: SystemArea. (line 164)
* MBR, _definition: SystemArea. (line 9) * MBR, _definition: SystemArea. (line 9)
* MD5, record and load, --md5: SetExtras. (line 108) * MD5, record and load, --md5: SetExtras. (line 122)
* Message output, increase frequency, -gui: Miscellaneous. (line 29) * Message output, increase frequency, -gui: Miscellaneous. (line 29)
* Message output, redirect stderr, -log-file: Miscellaneous. (line 33) * Message output, redirect stderr, -log-file: Miscellaneous. (line 33)
* Message output, suppress, -quiet: Miscellaneous. (line 25) * Message output, suppress, -quiet: Miscellaneous. (line 25)
@ -2330,7 +2345,7 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
(line 16) (line 16)
* Rock Ridge, disable production, --norock: SetExtras. (line 28) * Rock Ridge, disable production, --norock: SetExtras. (line 28)
* Rock Ridge, _definition: Standards. (line 14) * Rock Ridge, _definition: Standards. (line 14)
* scdbackup, record checksum tag, --scdbackup_tag: SetExtras. (line 124) * scdbackup, record checksum tag, --scdbackup_tag: SetExtras. (line 138)
* Session, select path, -M, -prev-session, -dev: Loading. (line 11) * Session, select path, -M, -prev-session, -dev: Loading. (line 11)
* Session, set load and write address, -C, -cdrecord-params: Loading. * Session, set load and write address, -C, -cdrecord-params: Loading.
(line 25) (line 25)
@ -2339,11 +2354,12 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* System Id, set, -sysid: ImageId. (line 43) * System Id, set, -sysid: ImageId. (line 43)
* Table-of-content, emulation off, --no-emul-toc: SetProduct. (line 41) * Table-of-content, emulation off, --no-emul-toc: SetProduct. (line 41)
* Table-of-content, emulation, --emul-toc: SetProduct. (line 33) * Table-of-content, emulation, --emul-toc: SetProduct. (line 33)
* UTF-16, for Joliet paths, -joliet-utf16: SetExtras. (line 145) * UTF-16, for Joliet paths, -joliet-utf16: SetExtras. (line 159)
* Verbosity, high, -v, -verbose: Miscellaneous. (line 38) * Verbosity, high, -v, -verbose: Miscellaneous. (line 38)
* Volume Id, set, -V, -volid: ImageId. (line 13) * Volume Id, set, -V, -volid: ImageId. (line 13)
* Volume Set Id, set, -volset: ImageId. (line 25) * Volume Set Id, set, -volset: ImageId. (line 25)
* xattr, record and load, --xattr: SetExtras. (line 101) * xattr, record and load, --xattr: SetExtras. (line 109)
* xattr, record and load, --xattr-any: SetExtras. (line 116)
* xorriso, mkisofs emulation: Xorriso. (line 6) * xorriso, mkisofs emulation: Xorriso. (line 6)
* xorriso, options: Options. (line 6) * xorriso, options: Options. (line 6)
* zisofs file, enable recognition, -z, -transparent-compression: SetInsert. * zisofs file, enable recognition, -z, -transparent-compression: SetInsert.
@ -2363,27 +2379,27 @@ Node: SetInsert9789
Node: SetProduct14198 Node: SetProduct14198
Node: SetCompl19374 Node: SetCompl19374
Node: SetExtras21966 Node: SetExtras21966
Node: SetHide32539 Node: SetHide33260
Node: ImageId33843 Node: ImageId34564
Node: Bootable38125 Node: Bootable38846
Node: SystemArea44411 Node: SystemArea45132
Node: Charset61777 Node: Charset62498
Node: Jigdo62802 Node: Jigdo63523
Node: Miscellaneous67079 Node: Miscellaneous67800
Node: Examples68724 Node: Examples69445
Node: ExSimple69218 Node: ExSimple69939
Node: ExGraft69701 Node: ExGraft70422
Node: ExMkisofs71001 Node: ExMkisofs71722
Node: ExGrowisofs72267 Node: ExGrowisofs72988
Node: ExIncBackup73457 Node: ExIncBackup74178
Node: ExIncBckAcc76618 Node: ExIncBckAcc77339
Node: ExBootable78307 Node: ExBootable79028
Node: Files82489 Node: Files83210
Node: Environ83584 Node: Environ84305
Node: Seealso84355 Node: Seealso85076
Node: Bugreport85006 Node: Bugreport85727
Node: Legal85599 Node: Legal86320
Node: CommandIdx86496 Node: CommandIdx87217
Node: ConceptIdx102144 Node: ConceptIdx102938
 
End Tag Table End Tag Table

26
xorriso/xorrisofs.texi
View File

@ -50,7 +50,7 @@
@c man .\" First parameter, NAME, should be all caps @c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection @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 .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISOFS 1 "Version 1.4.9, Sep 16, 2017" @c man .TH XORRISOFS 1 "Version 1.4.9, Oct 10, 2017"
@c man .\" Please adjust this date whenever revising the manpage. @c man .\" Please adjust this date whenever revising the manpage.
@c man .\" @c man .\"
@c man .\" Some roff macros, for reference: @c man .\" Some roff macros, for reference:
@ -885,9 +885,19 @@ Alias of -rr_reloc_dir "/.rr_moved"
@item @minus{}@minus{}for_backup @item @minus{}@minus{}for_backup
@kindex @minus{}@minus{}for_backup Enable backup fidelity @kindex @minus{}@minus{}for_backup Enable backup fidelity
@cindex Backup, enable fidelity, @minus{}@minus{}for_backup @cindex Backup, enable fidelity, @minus{}@minus{}for_backup
Enable options which improve backup fidelity: Enable all options which improve backup fidelity:
@minus{}@minus{}acl, @minus{}@minus{}xattr, @minus{}@minus{}md5, @*
@minus{}@minus{}acl, @minus{}@minus{}xattr-any, @minus{}@minus{}md5,
@minus{}@minus{}hardlinks. @minus{}@minus{}hardlinks.
@*
If you later restore a backup with xattr from non-user namespaces, then make
sure that the target operating system and filesystem know what these attributes
mean. Possibly you will need administrator privileges to record or restore
such attributes. At recording time, xorriso will try to tolerate missing
privileges and just record what is readable.
@*
Option -xattr after option -for_backup excludes non-user attributes
from being recorded.
@c man .TP @c man .TP
@item @minus{}@minus{}acl @item @minus{}@minus{}acl
@kindex @minus{}@minus{}acl Recording of ACLs @kindex @minus{}@minus{}acl Recording of ACLs
@ -899,7 +909,7 @@ They will not be in effect with mounted ISO images. But xorriso can
restore them on the same systems when extracting files from the ISO image. restore them on the same systems when extracting files from the ISO image.
@c man .TP @c man .TP
@item @minus{}@minus{}xattr @item @minus{}@minus{}xattr
@kindex @minus{}@minus{}xattr Recording of xattr @kindex @minus{}@minus{}xattr Recording of user xattr
@cindex xattr, record and load, @minus{}@minus{}xattr @cindex xattr, record and load, @minus{}@minus{}xattr
@* @*
Enable recording and loading of GNU/Linux or FreeBSD extended attributes in Enable recording and loading of GNU/Linux or FreeBSD extended attributes in
@ -908,6 +918,14 @@ man getextattr and man 9 extattr, respectively).
They will not be in effect with mounted ISO images. But xorriso can They will not be in effect with mounted ISO images. But xorriso can
restore them on the same systems when extracting files from the ISO image. restore them on the same systems when extracting files from the ISO image.
@c man .TP @c man .TP
@item @minus{}@minus{}xattr-any
@kindex @minus{}@minus{}xattr Recording of any xattr
@cindex xattr, record and load, @minus{}@minus{}xattr-any
@*
Enable recording and loading of GNU/Linux or FreeBSD extended attributes in
all namespaces. This might need adminstrator privileges, even if the owner
of the disk file tries to read the attributes.
@c man .TP
@item @minus{}@minus{}md5 @item @minus{}@minus{}md5
@kindex @minus{}@minus{}md5 Recording of MD5 checksums @kindex @minus{}@minus{}md5 Recording of MD5 checksums
@cindex MD5, record and load, @minus{}@minus{}md5 @cindex MD5, record and load, @minus{}@minus{}md5