Hi,
John Paul Adrian Glaubitz wrote:
> -J -joliet-long -cache-inodes -l
> -G $CDDIR/../CD1/boot/grub/sparc64-ieee1275/cdboot.img -B ...
>
> Would it be enough to just switch to xorriso here?
I think you forgot -o result.o and -V Volume_Id.
They are all in the list of emulated options (xorriso -as mkisofs -help
man xorrisofs)
A test:
$ dd if=/dev/zero bs=512 count=2 of=dummy_for_G
$ dd if=/dev/zero bs=512 count=10 of=dummy_for_core
$ xorriso -as mkisofs \
-o test.iso \
-V 'FAKE_SPARC_64_ISO' \
-J -joliet-long -cache-inodes -l \
-G ./dummy_for_G \
-B '...' \
--grub2-sparc-core /boot/grub/core.img \
-graft-points \
/boot/grub/core.img=./dummy_for_core
...
Written to medium : 186 sectors at LBA 0
Writing to 'stdio:test.iso' completed successfully.
$ xorriso -indev test.iso -report_system_area plain
...
Volume id : 'FAKE_SPARC_64_ISO'
System area options: 0x0000000c
System area summary: SUN-SPARC-Disk-Label
ISO image size/512 : 744
SUN SPARC disklabel: CD-ROM Disc with Sun sparc boot created by libisofs
SUN SPARC secs/head: 640
SUN SPARC heads/cyl: 1
SUN SPARC partmap : N IdTag Perms StartCyl NumBlocks
SUN SPARC partition: 1 0x0004 0x0010 0 744
SUN SPARC partition: 2 0x0002 0x0010 0 744
SUN SPARC partition: 3 0x0002 0x0010 0 744
SUN SPARC partition: 4 0x0002 0x0010 0 744
SUN SPARC partition: 5 0x0002 0x0010 0 744
SUN SPARC partition: 6 0x0002 0x0010 0 744
SUN SPARC partition: 7 0x0002 0x0010 0 744
SUN SPARC partition: 8 0x0002 0x0010 0 744
SPARC GRUB2 core : 67584 5120
SPARC GRUB2 path : /boot/grub/core.img
The fact that the file core.img is named as "SPARC GRUB2 path" indicates
that its start LBA was written to the right place in the -G image.
(Numbers shown as "SPARC GRUB2 core".)
Have a nice day :)
Thomas
