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-   OS2008 / Maemo 4 / Chinook - Diablo (https://talk.maemo.org/forumdisplay.php?f=29)
-   -   dm-loop (for qole) (https://talk.maemo.org/showthread.php?t=23891)

attila77 2009-10-27 22:31

Re: dm-loop (for qole)
 
Quote:

Originally Posted by qwerty12 (Post 358824)
I'm certainly not going to attempt an autobuilder build when the SDK kernel source is out of date compared with what's on the device itself...

Yeah, that one was a headscratcher - kernel on a preproduction device newer than the 'final' SDK... Or are we going to have torrent style final-ultimate-repack SDKs ? :D

qole 2009-10-27 22:36

Re: dm-loop (for qole)
 
Well, until someone attempts a build of dm-mod.ko and dm-loop.ko for Fremantle, you'll have to putter along with the "regular" loop... :(

attila77 2009-10-27 22:57

Re: dm-loop (for qole)
 
That is clear, it's just that it seems things are still in flux on the kernel level. Until the device-sdk-autobuilder trinity settles on a common 'final' version, it's not really worth the effort.

allnameswereout 2009-10-31 15:36

Re: dm-loop (for qole)
 
Hmm, what I find strange, is that dm-loop is not in mainline kernel. What is reason for this? I can hardly find information about it, and cannot find module pre-compiled either.

I have in fact 2 dm modules loaded (no idea why but they're loaded): dm_crypt and dm_road but they use _ underscore not - stripe. WTF?

qole 2009-11-16 18:07

Re: dm-loop (for qole)
 
Ok! Quim has announced the new final-final SDK, and it should have the shipping kernel version in it. Can one of you guys work your magic and get the dm-loop packages into Fremantle extras-devel? I would be so grateful!

qole 2009-11-17 18:22

Re: dm-loop (for qole)
 
Just a visual thank-you to Matan, qwerty12 and attila77...

http://farm3.static.flickr.com/2494/...5984d011_o.png

Look at those beautiful, wonderful dependencies. Sweet.


EDIT:
I've promoted the dm-loop stuff to Extras, because I need them for my packages...

qole 2009-12-02 03:37

Re: dm-loop (for qole)
 
Attila? qwerty12? Can someone fix Diablo dmsetup, please?

attila77 2009-12-02 11:29

Re: dm-loop (for qole)
 
Errr... I thought I fixed it a while back ? I did not test extensively but a quick test run went through OK... Can you confirm the problem with the latest dmsetup in extras-devel ? On a side note, now that the release firmware is out, I planned on a little Fremantle dm_loop hackery tonight.

qole 2009-12-02 17:59

Re: dm-loop (for qole)
 
Quote:

Originally Posted by attila77 (Post 404513)
Errr... I thought I fixed it a while back ? I did not test extensively but a quick test run went through OK... Can you confirm the problem with the latest dmsetup in extras-devel ?

Someone else reported the same error when trying to install the dmsetup package. Did you fix this one?

Quote:

Unpacking dmsetup (from .../dmsetup_2%3a1.02.27-maemo3_armel.deb) ...
rm: cannot remove '/etc/udev/rules.d/65_dmsetup.rules': No such file or directory
dpkg: error processing /var/cache/apt/archives/dmsetup_2%3a1.02.27-maemo3_armel.deb (--unpack):
subprocess pre-installation script returned error exit status 1
Errors were encountered while processing:
/var/cache/apt/archives/dmsetup_2%3a1.02.27-maemo3_armel.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

qole 2010-03-01 18:15

Re: dm-loop (for qole)
 
I finally tried out the Fremantle packages in Extras-devel. In fact, I've made my Fremantle Easy Chroot package use the dmloop system if it is installed.

Some things I would like:
  • I wish kernel-module-dmloop depended on dmsetup and libdevmapper1.02.1. It would be nice if the dependencies went both ways, but it is essential to pull in dmsetup if you install kernel-module-dmloop.
  • I was doing some testing, uninstalling and reinstalling the dmsetup packages in Fremantle. I had the same problem with that dmsetup.rules file not being deleted when the package is removed.


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