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Enabled multi-session with partition offset

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Thomas Schmitt
2010-09-10 17:13:00 +00:00
parent bc9e0ab92c
commit 2ad974f639
6 changed files with 104 additions and 87 deletions
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19
libisoburn/trunk/xorriso/xorriso.texi
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@ -44,7 +44,7 @@
@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 XORRISO 1 "Sep 04, 2010"
@c man .TH XORRISO 1 "Sep 10, 2010"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -2498,7 +2498,7 @@ It must consist of 16 decimal digits which form YYYYMMDDhhmmsscc, with
YYYY between 1970 and 2999. Time zone is GMT.
It is supposed to match this GRUB line:
@*
search --fs-uuid --set YYYY-MM-DD-hh-mm-ss-cc
search @minus{}@minus{}fs-uuid @minus{}@minus{}set YYYY-MM-DD-hh-mm-ss-cc
@*
E.g. 2010040711405800 is 7 Apr 2010 11:40:58 (+0 centiseconds).
@*
@ -2862,15 +2862,15 @@ Special "system_area=/dev/zero" causes 32k of NUL-bytes.
Use this to discard an MBR which eventually was loaded with the ISO image.
@*
@cindex Partition offset, _definiton
@strong{partition_offset=}2kb_block_adr causes a partition table where the
first partition begins at the given block address. This is counted in 2 kB
@strong{partition_offset=}2kb_block_adr causes a partition table with a single
partition that begins at the given block address. This is counted in 2048 byte
blocks, not in 512 byte blocks. If the block address is non-zero then it must
be at least 16. A non-zero partition offset causes two susperblocks to be
be at least 16. A non-zero partition offset causes two superblocks to be
generated and two sets of directory trees. The image is then mountable from its
absolute start as well as from the partition start.
@*
Preliminary restrictions: Non-zero offset works only with blank output media
and implies -compliance no_emul_toc.
The offset value of an ISO image gets preserved when a new session is added.
So the value defined here is only in effect if a new ISO image gets written.
@*
@strong{partition_sec_hd=}number gives the number of sectors per head for
partition offset. 0 chooses a default value.
@ -3939,7 +3939,10 @@ For MBR bootable ISOLINUX images there is -isohybrid-mbr FILE, where
FILE is one of the Syslinux files mbr/isohdp[fp]x*.bin . Use this
instead of -G to apply the effect of -boot_image isolinux partition_table=on.
@*
--boot-catalog-hide is -boot_image any cat_hidden=on.
@minus{}@minus{}boot-catalog-hide is -boot_image any cat_hidden=on.
@*
@minus{}partition_offset number is
@minus{}boot_image any partition_offset=number.
@*
Personalites "@strong{xorrisofs}", "@strong{genisoimage}",
and "@strong{genisofs}" are aliases for "mkisofs".