I am not sure why I had the issue with rsync.

So, I went back to OSCAR 5.1rc

1) After the following changes, I got the compute nodes imaged.

a) during the install yume,
$ yum install createrepo /tftpboot/oscar/common-rpms/yume*.rpm
it said "Package yume-2.7-2.noarch.rpm is not signed"
so, I forced it to be installed
$ rpm -ivh /tftpboot/oscar/common-rpms/yume-2.7-2.noarch.rpm

b) because I am using CENTOS, i had this repository:
/tftpboot/distro/centos-5-x86_64
and url file
/tftpboot/distro/centos-5-x86_64.url

c) I had to install perl-AppConfig

$ rpm -i /tftpboot/oscar/common-rpms/perl-AppConfig-1.52-4.noarch.rpm

d) I had to change /etc/yum.conf
changed this: gpgcheck=1
to this: gpgcheck=0

e) I had to add centos this perl script /opt/oscar/lib/OSCAR/PackageSmart.pm
changed this: my $distros =
"debian|fc|fedora|mdv|rhel|suse|redhat|yellowdog|ydl";
to this: my $distros =
"debian|fc|fedora|mdv|centos|rhel|suse|redhat|yellowdog|ydl";

2) Then, the OSCAR GUI ran, and I imaged the compute nodes. However, I get
the same kernel panic.

kernel panic - not syncing: attempted to kill init

So, now the issue appears to be with systemimager.

So, then I added an override to the image for modprobe.conf:
mkdir /var/lib/systemimager/overrides/oscarimage/etc
added this file:
/var/lib/systemimager/overrides/oscarimage/etc/modprobe.conf
with these contents:
alias scsi_hostadapter usb-storage
alias eth0 forcedeth
alias eth1 forcedeth
alias scsi_hostadapter1 mptbase
alias scsi_hostadapter2 mptscsi
alias scsi_hostadapter3 mptspi
alias scsi_hostadapter4 mptsas
alias scsi_hostadapter5 mptscsih
alias scsi_hostadapter6 sata_nv
alias usb-controller ehci-hcd
alias usb-controller1 ohci-hcd

but, I still get a kernel panic.

3) I have not yet tried this resolution (on the head node):
from here:
http://www.mail-archive.com/oscar-users@lists.sourceforge.net/msg08395.html

mkinitrd -v -f --preload mptbase --preload mptsas --preload ata_piix
--force-scsi-probe --without-dmraid
--fstab=/var/lib/systemimager/images/oscarimage/etc/fstab.fake
/var/lib/systemimager/images/oscarimage/boot/initrd-2.6.18-164.el5
2.6.18-164.el5


Will it fix the issue?



On Fri, Jun 3, 2011 at 10:51 PM, <geoffroy.val...@free.fr> wrote:

> Hello,
>
> You should not need to do the rsync trick.
>
> About the modules, i do not know at the moment, but i really think the
> first step is not understand why rsync is not correctly setup.
>
> Regards,
>
>
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