Yeah your initrd is bigger than your kernel allows
----- Original Message ----- From: "Paul Newman" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, March 09, 2006 7:07 PM
Subject: [Sisuite-users] Problem with autoinstalling Centos4.2 on Dell 450


Hello.

I am unable to use SI 3.6.3 to autoinstall a CentOS4.2 (RHEL4 clone) image on our Dell 450 desktop computers.

I have been using SI to clone our rackmount systems (Dell 1750s) for the last few months. (I've succedded in installing CentOS4.2 and RH8 with the old SI 3.0.1 release, in upgrading and downgrading from the installed SCSI hard disks.) I've only just started to try to use the system with desktop systems.


This is what I've done so far:

1) created a golden image of a CentOS4.2 machine with si_prepareclient.

2) uploaded it to the server with si_getimage.

3) created a boot cd with si_mkautoinstallcd. This version of Systemimager allowed me to choose between creating a "standard" cd or one based on the image I uploaded in step 2. I used the non-standard/uploaded image choice.

4) Created a non-bootable diskette with a local.cfg disk which specified the hostname, IP and image name to install.

5) Attempted to boot a target system with the cd and floppy in the appropriate drives.

The system started the boot process, but panic'd before mounting the root ramdisk. Below are the messages up to and including the panic.

I understand that this version is not stable but installed it after seeing several mailing list messages advising that it was the only version available which would support CentOS4/RHEL4 systems.


RAMDISK: Compressed image found at block 0
input: AT Translated Set 2 keyboard on isa0060/serio0
RAMDISK: incomplete write (-28 != 32768) 16777216
VFS: Mounted root (ext2 filesystem) readonly.
freeing unused kernel memory: 224k freed
attempt to access beyond end of device
ram0: rw=0, want=52058, limit=32768
attempt to access beyond end of device
ram0: rw=0, want=52058, limit=32768
attempt to access beyond end of device
ram0: rw=0, want=52058, limit=32768
attempt to access beyond end of device
ram0: rw=0, want=65544, limit=32768
EXT2-fs error (device ram0): ext2_get_inode: unable to read inode block - inode=513, block=32771 Kernel panic - not syncing: No init found. Try passing init= option ot kernel.

I also tried booting a cd built from the standard choice in si_mkautoinstallcd. That also failed but at a different place. after booting onto the ramdisk, the CD boot session created the partitions (1 is /boot, 2 and 3 are swap and 4 is /) ran mke2fs on the first (/boot) partition (which seemed to run ok), but failed on the mount command. It seems like parted and mke2fs could find the drive ok but mount could not.

I should mention that none of our systems use RAID or LVM, and all drives are mounted with specified device files and not with labels.

Otherwise I find systemimager to be an awesome product with great potential. I will try to find some time to contribute to the documentation effort. for example, I found no docs on the various version differences, particularly which versions support which hardware.


Thanks for supporting this interesting tool box.


p


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that extends applications into web and mobile media. Attend the live webcast
and join the prime developer group breaking into this new coding territory!
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