The modprobe.conf on the node is bad. This happens sometimes when the
hardware on the head and compute nodes is very different. Boot the compute
node with a rescue cd and (assuming the node then works) copy down the
contents of /etc/modprobe.conf used by the rescue OS to the
/etc/modprobe.conf on the nodes OS disk.
If you have many different kinds of nodes, you may have to do this for each
of them, which limits the utility of OSCAR somewhat, but not completely.
On Fri, Oct 10, 2008 at 11:24 AM, D. Brown <[EMAIL PROTECTED]> wrote:
> On machine being imaged…
>
>
>
>
>
> Stalls at ACPI if I don't use below
>
>
>
> Linux acpi=off
>
> Linux pci=nommconf
>
>
>
>
>
> But when I use above options I get "/etc/init.d….."
>
>
>
> Error? Screen after screen
>
>
>
> /etc/init.d/rcS: /etc/init.d/rcS: 139: [: Input/output error
>
>
>
>
>
> I'm wondering if I've messed something up…
>
>
> ------------------------------
>
> *From:* Michael Edwards [mailto:[EMAIL PROTECTED]
> *Sent:* Thursday, October 09, 2008 9:51 AM
> *To:* oscar-users@lists.sourceforge.net
> *Subject:* Re: [Oscar-users] hard disks never found when imaging nodes
>
>
>
> Are they all 64 bit?
>
> On Thu, Oct 9, 2008 at 12:12 PM, D. Brown <[EMAIL PROTECTED]> wrote:
>
> OSCAR 5.0 running on FC5 64 bit
>
>
>
>
>
> I've tried P. Mueller's Kernel… (kmod……screen after screen)
>
>
>
> I've googled….put 01all.load_sata_driver into
> /var/lib/systemimager/scripts/pre-install
>
> The best I could find is modprobe (some module that loads sata driver)
>
> Basically tried…modprobe….mptsas, mptspi, mptfc, ahci, libata…..no
> effect
>
>
>
> Tried booting with rescue disk to see what module is loaded…saw above
> 'libata'
>
>
>
> Tried a bunch of the following at "preboot" stage to pass "linux acpi =
> off, pci=nommconf, all-generic-ide…."
>
>
>
> Which would get past the kernel panic…sometimes…but always DISKS=0 and the
> install stops
>
>
>
> Get_arch
>
> Enumerate_disks
>
> DISKS=0
>
>
>
> I've tried UYOK, and not…
>
>
>
> I don't have the luxury of all the same type systems…
>
>
>
> Please help
>
>
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