On Fri, 05 Aug 2011 11:20:08 -0300
Gerardo Exequiel Pozzi <[email protected]> wrote:

> On 08/05/2011 10:35 AM, Dieter Plaetinck wrote:
> > On Thu, 4 Aug 2011 13:37:29 -0700 (PDT)
> > Gerardo Exequiel Pozzi<[email protected]>  wrote:
> >
> >> ----- Mensaje original -----
> >>
> >>> De: Dieter Plaetinck<[email protected]>
> >>> Para: Gerardo Exequiel Pozzi<[email protected]>; Arch Linux
> >>> Release Engineering<[email protected]>  CC:
> >>> Enviado: jueves, 4 de agosto de 2011 17:24
> >>> Asunto: Re: [arch-releng] updates to releng scripts for new
> >>> dm_snapshot archiso
> >>>
> >>> On Thu, 4 Aug 2011 13:20:50 -0700 (PDT)
> >>> Gerardo Exequiel Pozzi<[email protected]>  wrote:
> >>>
> >>>>   Do you check free space on all filesystems?
> >>> yes, plenty of space (chroots are in /var/releng)
> >>>
> >>> [dieter@alberich releng]$ df -h
> >>> Filesystem             Size  Used Avail Use% Mounted on
> >>> udev                    10M  104K  9.9M   2% /dev
> >>> /dev/mapper/vg-root    6.8G  3.5G  3.0G  55% /
> >>> shm                   1005M     0 1005M   0% /dev/shm
> >>> /dev/sda1               54M   17M   34M  34% /boot
> >>> /dev/mapper/vg-home    9.9G  4.1G  5.8G  42% /home
> >>> /dev/mapper/vg-releng   30G   22G  8.6G  72% /var/releng
> >>> /dev/mapper/vg-srv      25G   21G  4.5G  82% /srv
> >>>
> >> OK.
> >>
> >> weird.
> >>
> >> do you check how look (size, md5) libui pkg copied/downloaded
> >> compared with the "original" in local repo?
> > No, but if I try enough, sometimes it works. (this
> > is also why even before the dm-snapshot merge into archiso, the iso
> > builds were about every 5-8 days.  the crontab is daily but it fails
> > often, and only sometimes it works)
> 
> weird :s
> 
> >
> > anyway, now I hit a new problem:
> >
> > (..)
> > 191420 extents written (373 MB)
> > [mkarchiso] INFO: Done! | 374M archlinux-2011.08.05-core-x86_64.iso
> > =====================================
> > =============== RELENG-REBUILD-IMAGES DUAL ===============
> > =====================================
> > building dual images for i686
> > ERROR: i686 or x86_64 builds does not exist.
> > usage build.sh net_iso_single | core_iso_single | all_iso_single |
> > clean_single net_iso_dual   | core_iso_dual   | all_iso_dual   |
> > clean_dual
> >
> > ERROR: ./build.sh all_iso_dual FAILED
> >
> >
> > the iso's do exist, but they are not in configs/releng/$work/i686/
> > and configs/releng/$work/x86_64/ like this script seems to assume.
> > they are in configs/releng/
> Nope, build.sh does not require "*.iso" (like archiso2dual) just use 
> both working directories from single architectures.
> In other words, $work_dir/dual/iso is generated with links (hard)
> from $worr_dir/i686/iso and $work_dir/x86_64/iso
> 
> Ensure that you are executing build.sh in the same directory where
> these both directories exists (like with others build.sh commands)
> 
> 
> PS: I have a commit in my experimental branch that allows working
> from other directory where "configs" reside, but this is another
> history...

Aha, I see the problem.
How we've always done it so far, is to have a complete separate dir for
i686 and x86_64, so that they can have different configs and whatnot.

[dieter@alberich scripts]$ ls -alh 
/home/releng/configs-do-not-change-rsync-from-usr-share-i686/
total 16K
drwxr-xr-x  4 root   root   4.0K Aug  5 13:52 .
drwxrws--- 14 releng releng 4.0K Aug  5 10:46 ..
drwxr-xr-x  5 root   root   4.0K Aug  5 13:52 baseline
drwxr-xr-x  7 root   root   4.0K Aug  5 14:25 releng
[dieter@alberich scripts]$ ls -alh 
/home/releng/configs-do-not-change-rsync-from-usr-share-x86_64/
total 16K
drwxr-xr-x  4 root   root   4.0K Aug  5 13:52 .
drwxrws--- 14 releng releng 4.0K Aug  5 10:46 ..
drwxr-xr-x  5 root   root   4.0K Aug  5 13:52 baseline
drwxr-xr-x  7 root   root   4.0K Aug  5 14:57 releng
[dieter@alberich scripts]$ ls -alh 
/home/releng/configs-do-not-change-rsync-from-usr-share-x86_64/releng/work/
total 12K
drwxr-xr-x 3 root root 4.0K Aug  5 14:25 .
drwxr-xr-x 7 root root 4.0K Aug  5 14:57 ..
drwxr-xr-x 9 root root 4.0K Aug  5 14:57 x86_64
[dieter@alberich scripts]$ ls -alh 
/home/releng/configs-do-not-change-rsync-from-usr-share-i686/releng/work/
total 12K
drwxr-xr-x 3 root root 4.0K Aug  5 13:52 .
drwxr-xr-x 7 root root 4.0K Aug  5 14:25 ..
drwxr-xr-x 9 root root 4.0K Aug  5 14:25 i686



This doesn't work with the new system, because the work directory is different.
However, I find it useful to have these directories complete separate, it gives 
a lot of freedom to do stuff. (not that we have needed that freedom, so far)
So maybe I should mount --bind the work directory (or symlink them) so that 
they are the same.
Or do you really think it's better that everything is done in the same 
directory? (as we have packages.$arch and work/$arch anyway
to separate them somehow, maybe this could be extended further later, if we 
need it)

Dieter

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