[med-svn] [Debian Wiki] Update of "DebianMed/LiveCD" by SteffenMoeller

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The "DebianMed/LiveCD" page has been changed by SteffenMoeller:
http://wiki.debian.org/DebianMed/LiveCD?action=diff&rev1=14&rev2=15

  ||executed on cloud||euca2ools||a major motivation behind this effort||
  ||integration of data||getData||the integration work will look very differently for cloud and non-cloud installs, getData is still in development and yet not prepared at all for the demands of the cloud||
  ||strong interest in special packages||install those packages|| and consider mailing the list about it ||
- ||netboot||  || does not need Live CD (ref?) ||
+ ||netboot||  || extension of regular LiveCDs ||
- ||some advanced packackages of general interest || debfoster, deborphan || a ready live CD does not profit from these, but its production does. ||
+ ||some advanced packages of general interest || debfoster, deborphan || a ready live CD does not profit from these, but its production does. ||
  == Preparation ==
  
  There shall be two tools proposed
@@ -74, +74 @@

  sudo apt-get install live-helper
  }}}
  
+ For an easier copy and paste by avoiding line breaks
+ {{{
- server=pc07.inb.uni-luebeck.de # place your server here
+ server="pc07.inb.uni-luebeck.de" # place your server here
+ packages="libcv-dev|autodock|gromacs|ballview|autodocktools"
+ packages="$packages|lvm2|openssh-server|openssh-client"
+ packages="$packages|boinc-client|r-cran-qtl|r-recommended"
+ packages="$packages|build-essential|nfs-common"
+ }}}
  
+ {{{
  lh_config -b net \
+   --net-root-server $server --net-cow-server $server \
-   --net-root-server $server \ 
-   --net-cow-server $server \
    --distribution squeeze --categories "main contrib non-free" \
-   -p standard --packages '^(libcv-dev|autodock|gromacs|ballview|autodocktools|lvm2|openssh-server|openssh-client|boinc-client|r-cran-qtl|r-recommended|nfs-common)$' \
+   -p standard \
+   --packages "^($packages)\$" \
-   -m http://ftp2.de.debian.org/debian/
+   -m http://ftp2.de.debian.org/debian/ \
+   --cache-stages disabled --chroot-filesystem ext3
  sudo lh_build
  }}}
  
- lvm2 was added to increase flexibility with locally added disks, should the need arise. 
+ lvm2 was added to increase flexibility with locally added disks, should the need arise. We had issues with a squashfs-modules packages that was suddenly demanded from us and we did not have it nor could easily build it. The "--cache-stages disabled" should be possible to omit.
+ 
+ The Wiki page Network_Image_Server has more information on this matter. It also gives a reference for a tutorial for Creating_a_Test_environment .
  
  === Protocol for plain chroot plus boot loader ===