From: [EMAIL PROTECTED] on behalf of Leforestier Marc
Sent: Thu 29/06/2006 07:51
To: [email protected]
Subject: Re: [Sisuite-users] /sbin/init kernel panic
Ok thanks for the link.
I do like explain :
I
found /etc/systemimager/boot on the golden-client
I copy kernel and
initrd.img in /tftpboot on my pxe server
I modify the /tftpboot/pxelinux.cfg
:
LABEL systemimager
PROMPT 1
DISPLAY message.txt
TIMEOUT
150
KERNEL kernel
APPEND vga=extended initrd=initrd.img root=/dev/ram
ramdisk_size=80000
And now the machine I want to clone, doesn't boot well
with pxe.
After loading kernel and initrd.img
:
write_variables
/etc/init.d/rcS: 41: cannot create /tmp/variables.txt:
Read-only file system
Killing off running processes.
... I really
doon't know what to do ;)
Marc
Quoting Andrea Righi
<[EMAIL PROTECTED]>:
> Comments below.
>
>
Leforestier Marc wrote:
>> Quoting Andrea Righi
<[EMAIL PROTECTED]>:
>>
>>> Are you using UYOK
kernel+initrd?
>>
>> Hé hé I don't know what is UYOK
kernel+initrd ;)
>
> UYOK = UseYourOwnKernel
>
> Here
you can find a short documentation of it written by Bernard:
>
> http://svn.oscar.openclustergroup.org/trac/oscar/wiki/SystemImager
>
>>
>>
I just do the "simple" method to clone a linux system :
>>
si_prepareclient/si_getimage/boot pxe
>>
>> I have noticed
that there is a problem at the end of the cloning process :
>> Probing
devices to guess BIOS drives. This may take a long time.
>>
end_request: I/O error, dev fd0, sector 0
>> df: Warning: cannot read
table of mounted filesystems
>> df: Warning: cannot read table of
mounted filesystems
>> Could not find device for /boot: Not found or
not a block device.
>> Probing devices to guess BIOS drives. This may
take a long time.
>> end_request: I/O error, dev fd0, sector
0
>> Use of uninitialized value in concatenation (.) or string
at
>> /usr/lib/systemconfig/Boot/Grub.pm line 160.
>> Use of
uninitialized value in concatenation (s///) at
>>
/usr/lib/systemconfig/Boot/Grub.pm line 164.
>> Use of uninitialized
value in concatenation (.) or string at
>>
/usr/lib/systemconfig/Boot/Grub.pm line 235.
>> Use of uninitialized
value in concatenation (.) or string at
>>
/usr/lib/systemconfig/Boot/Grub.pm line 237.
>> Probing devices to
guess BIOS drives. This may take a long time.
>> end_request: I/O
error, dev fd0, sector 0
>>
>> Perhaps the problem is grub
?
>
> Do you receive these errors when you run si_prepareclient?
AFAIK
> si_prepareclient shouldn't use Boot::Grub, it's a
systemconfigurator
> module... but maybe with cloning you mean at the end
of the client
> installation, right?
>
>>>> EXT3-fs:
mounted filesystem with ordered mode.
>>>> /sbin/init: 432 :
cannot create /dev/null : Read-only file system
>>>> /sbin/init:
433 : cannot open dev/console : No such file
>>>> Kernel panic :
Attempted to kill init!
>>>>
>
> BTW the problem
seems to be in the initrd, so do you receive the errors
> after the client
installation during the first reboot?
>
> Regards,
>
-Andrea
>
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