Re: Forcing a disk rescan after %pre

[Dag Wieers <dag wieers com>]

On Thu, 2 Oct 2008, Paul Malinowski wrote:

> Try to use partprobe to re-read available disks/partitions. I'm not 
> sure is it available when %pre script runs, but anaconda does that 
> somehow during the partitioning section so I guess it's possible. In the 
> worst case scenario I would add reboot at the end of creation of raid 
> config in the %pre script - so that it would reboot if change in config 
> occured. I know that its rather a nasty hack, not a proper solution, but 
> please keep in mind that anaconda has some limits.

The reboot is what I am planning to do, but I prefer to look first at a 
better option instead of settling for this because I don't know better :-)

I fear that anaconda's data-structure is not updated and the scan for 
disks has already happened before the %pre. Because after my RAID scripts 
has run, I do have /dev/sda available to the system, but anaconda behaves 
as if there were no disks found.

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