Re: [CentOS-docs] Request for Wiki edit permission - booting into kickstart from all-in-one USB flash drive

2009-06-25 Thread Phil Schaffner
hans...@gmail.com wrote:
...
 Thanks for the offer Phil. Sorry I'm a noob to the process, specifically 
 how do you suggest we work together on this documentation? Are you 
 proposing we email back and forth, and if so, do you mean here within 
 the list or privately?
 
 If the CentOS wiki works like others, I'd think the most efficient way 
 would be to just give me edit access and then you can feel free to 
 edit/re-organize my contributions as you see fit. I'd be happy to start 
 off with the structure you've suggested, but I'm sure you/we'll want to 
 tweak it as we move forward and I've no problem with that.

A combination would probably be ideal - agree on an approach on-list 
then proceed with Wiki editing.

 Do you like the idea of suggesting the LiveCD image rather than the net 
 install? Lots of advantages and no disadvantages that I can think of. . .

Not quite sure where that's coming from.  This Wiki page is specifically 
target at people who need to install from USB without a network.  As far 
as disadvantages of the LiveCD - it's a lot to download if you only want 
to do a netinstall, so both options could be mentioned wherever it is 
discussed/recommended.

 Re testing, I've just been keeping a log as I actually try things out.
 
 Re slipstreaming, search on NOVI + repository, there's a good set of 
 articles hosted on ORA. My notes on maintaining a local repository and 
 building custom/slipstreamed installation ISOs are pretty well 
 fleshed-out now if you could suggest a location for them I'd be happy to 
 post them.

That would be of interest, and as I said earlier, seems a good candidate 
for a separate Wiki article.

Phil

P.S. Would be nice if you used an email client that handled quoting 
properly in replies.
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Re: [CentOS-docs] Request for Wiki edit permission - booting into kickstart from all-in-one USB flash drive

2009-06-22 Thread Phil Schaffner
hans...@gmail.com wrote:
 I'm currently testing a process very similar to that found here:
 
 http://wiki.centos.org/HowTos/InstallFromUSBkey
 
 And would like to update that doc with my observations once confirmed.

Would be glad to work with you on the USB install procedure[s].  Sounds 
like what you are proposing goes considerably beyond the original 
approach (which I have not yet found time to test).  Might be best to 
have multiple articles or sub-pages to avoid trying to cover too many 
variations in one page.

Here's a possible structure.  Limit the current page to basic install 
from USB without kickstart or other variations, create subpages for 
kickstart options, other customizations such as your slipstream-updated 
install (news to me - will have to look at that - might rate an 
independent page), and possibly other variants.

Regards,
Phil


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[CentOS-docs] Request for Wiki edit permission - booting into kickstart from all-in-one USB flash drive

2009-06-21 Thread hansbkk
I'm currently testing a process very similar to that found here:

http://wiki.centos.org/HowTos/InstallFromUSBkey

And would like to update that doc with my observations once confirmed.

Preliminary notes (not all relevant to that specific WikiPage - suggestions
for where to put the non-kickstart info?

  First boot partition on USB is FAT32 and uses GRUB to chainload to the
second ext2 partition, which contains the LiveCD image. Choice to boot into
a CentOS 5.3 LiveUSB environment or launch a kickstart install. The ext2
partition also contains a customized version of the installation DVD -
slipstream-updated via novi, custom repodata.xml from OrangeJEOS for minimal
install. Kickstart file resides in first FAT partition so can tweak from any
OS.

  So far so good, much faster than DVD - total time from menu to reboot is 
3 minutes, and don't have to burn a disc every time I update the custom ISO.
LiveCD environment a bonus - too bad no persistence.  No data corruption
problems so far - using a 32GB SanDisk Cruzer Contour - very fast and seems
solid.

Sidenote - I find it very odd that I have to even build an ISO - why can't
Anaconda/Kickstart just let me boot the DVD install image via USB and see
the repo as it does when from disk - rename cdrom method to local (=same
medium as booted from), or alternatively let the harddrive method see the
raw repo rather than only being able to unpack an ISO.

  Will be checking out GRUB4DOS to allow booting directly into ISO images so
can easily add options to launch GParted/Parted Magic, Clonezilla,
SystemRescueCD, maybe even UBCD, Hiren's, custom BartPE's? Could just add
new partitions, but launching directly into the ISO seems easier to maintain
and cleaner from a filesystem POV.
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