Hi Spiros,
On 2010年06月03日 17:01, Spiros Georgaras wrote:
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> στις 02/06/2010 05:50 μμ, O/H Steven Shiau έγραψε:
>
>> Hi Spiros,
>>
>>
> Hi Steven,
>
>
>> On 2010年06月01日 04:13, Spiros Georgaras wrote:
>> ÃĹ 31/05/2010 05:24 ¼¼, O/H Steven Shiau ³Á±Èµ:
>>
>>
>>>>>>> So now I have another question: how can i use ocs_prerun boot parameter(s)
>>>>>>> when booting to ram? As far as i can tell, i have to "rebuild"
>>>>>>> filesystem.squashfs to achieve that... Is this true? Is there another way to
>>>>>>> do that?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>> Sorry, I do not understand. Why you need to rebuild filesystem.squashfs
>>>>> when you want to use ocs_prerun boot parameters?
>>>>>
>>>>> Steven.
>>>>>
>>>>>
>> ok, let me make myself clear
>>
>> I have a script I want to be executed using ocs_prerun, let's call it
>> myscript. So I burn a modified clonezilla ISO, adding myscript to the root of
>> this ISO. Then, when I boot normally, i pass
>> "ocs_prerun=/live/image/myscript" to the command line and myscript is executed
>> successfully
>>
>> When booting to RAM, /live/image/myscript does not exist (since /live/image
>> does not list the contents of the CD), so my customization is useless/void
>>
>>
>>> OK, in this case, that's true.
>>> Does your client access network? If so, maybe you can put the
>>> customization script on http, tftp or ftp server, and use:
>>> ocs_prerun="wget http://.../myscript"
>>> ocs_prerun1="bash PATH_TO_SCRIPT/myscript"
>>> in the boot parameters.
>>>
> This is great!
> I never thought I could combine these parameters this way!
>
:)
>
>> I see no other way but to rebuild filesystem.squashfs and add myscript to the
>> / (root) of the "virtual" filesystem. Then "ocs_prerun=/myscript" would always
>> be found
>>
>>
>>> Yes, to rebuild the filesystem.squashfs is another choice. You can refer
>>> to this:
>>> http://drbl.sourceforge.net/faq/fine-print.php?path=./2_System/81_add_prog_in_filesystem-squashfs.faq#81_add_prog_in_filesystem-squashfs.faq
>>>
>>
> yes that's what i have already done (more or less) :)
> BTW, I have managed to build a working filesystem.squashfs with squashfs-tools
> 4.0-8, on sidux (debian sid)
>
Yes. The Clonezilla live which we released now is based on Debian Sid or
Squeeze. The kernel now uses version 4 of squashfs. Therefore that's why
you have to use squashfs-tools 4.
Steven.
>
>>> Hope this helps.
>>>
>>
>>> Steven.
>>>
>>>
>
> - --
> Regards
> Spiros
>
> - --
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--
Steven Shiau<steven _at_ nchc org tw> <steven _at_ stevenshiau org>
National Center for High-performance Computing, Taiwan.
http://www.nchc.org.tw
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