On 06/08/2011 02:52 AM, Gerardo Exequiel Pozzi wrote:
On 06/07/2011 11:58 AM, Thomas Bächler wrote:
Am 07.06.2011 16:24, schrieb Gerardo Exequiel Pozzi:
On 06/01/2011 04:26 AM, Thomas Bächler wrote:
So go ahead?
Yes, sounds nice.
Status:
mkarchiso 90% done
archiso (hook): 30% done
archiso2dual: 0%
I say we finish mkarchiso and the hook first (I can help with the hook I
think) and disable the dual images until we get to fix archiso2dual.
Once we move kernel26 to core, we either have no ISOs, or the
non-dual ISOs.
About changing from Makefile to script or whatever: Refactor it the way
you think it works best. I don't think anyone depends on the
Makefiles here.
First: Sorry: this is just a BIG patch, no trivial commits
TODO: messages, comments, documentation, archiso2dual, syslinux-iso,
other changes.
Short description (Highlights):
* good-bye aufs2, welcome dm-snapshot.
* syslinux-iso is not touched, I just done a simple profile "baseline"
to test
* mkarchiso use "set -e -u"
* isomounts renamed aitab (new syntax)
Field to select squashfs compression (xz, lzo, gzip) or "none" (no
squashfs is used just raw image)
Field to select filesystem type of "raw" image.fs (ext2, ext3, ext4, xfs)
Field to set free space (in %) or total size of "raw" image.
Fields architecture supports "any".
* New command: "prepare", builds all images (used before iso)
* *.sqfs -> *.sfs (more standard)
* single images looks like dual images (directory scheme)
build process (no verbose): http://pastebin.com/8EGRtzQi
how live-enviroment look (loop devices, mounts):
http://pastebin.com/qt63QnQw
branch dm-snapshot: https://github.com/djgera/archiso/tree/dm-snapshot
Tree:
├── arch
│ ├── boot
│ │ ├── aitab
│ │ └── i686
│ │ ├── archiso.img
│ │ └── vmlinuz26
│ └── i686
│ └── root-image.fs.sfs
└── syslinux
├── boot.cat
├── isolinux.bin
├── menu.c32
└── syslinux.cfg
I pushed a "releng" profile, for now, only make net.iso. I will work
this weekend for core.iso.
In the build process, I split out usr/share and /lib/modules to make
more friendly "dual-iso", what do you think?
To boot use: loop.max_loop=16 (for now). I will make archiso hook create
dev loop nodes on demand.
[root@archiso ~]# df -h
Filesystem Size Used Avail Use% Mounted on
udev 10M 0 10M 0% /dev
run 10M 120K 9.9M 2% /run
/dev/mapper/root-image 624M 288M 336M 47% /
/dev/mapper/lib-modules 49M 38M 12M 77% /lib/modules
/dev/mapper/usr-share 434M 169M 266M 39% /usr/share
/dev/disk/by-label/ARCH_201106 193M 193M 0 100% /bootmnt
shm 61M 0 61M 0% /dev/shm
[root@archiso ~]# losetup -a
/dev/loop0: [0b00]:330 (/bootmnt/arch/i686/root-image.fs.sfs)
/dev/loop1: [0700]:2 (/sfs/root-image/root-image.fs)
/dev/loop2: [000f]:5636 (/cowspace/root-image)
/dev/loop3: [0b00]:329 (/bootmnt/arch/i686/lib-modules.fs.sfs)
/dev/loop4: [0703]:2 (/sfs/lib-modules/lib-modules.fs)
/dev/loop5: [000f]:6003 (/cowspace/lib-modules)
/dev/loop6: [0b00]:328 (/bootmnt/arch/any/usr-share.fs.sfs)
/dev/loop7: [0706]:2 (/sfs/usr-share/usr-share.fs)
/dev/loop8: [000f]:6048 (/cowspace/usr-share)
/bootmnt/
├── arch
│ ├── any
│ │ └── usr-share.fs.sfs
│ ├── boot
│ │ ├── aitab
│ │ ├── i686
│ │ │ ├── archiso.img
│ │ │ └── vmlinuz26
│ │ ├── memtest
│ │ └── memtest.COPYING
│ └── i686
│ ├── lib-modules.fs.sfs
│ └── root-image.fs.sfs
--
Gerardo Exequiel Pozzi
\cos^2\alpha + \sin^2\alpha = 1
