[dm-devel] configure MD3000 episode 2

[Konrad Rzeszutek]

On Fri, Mar 20, 2009 at 08:54:27PM -0400, Thomas Witzel wrote:
> I have a Dell NX1950 with a MD3000 running ubuntu server 8.04 . With
> the help of this list I managed to configure the RAID etc. However
> there is one remaining problem. udev doesn't seem to recognize this
> setup. After every reboot I have to manually create the /dev/dm-*
> devices with mknod and run kpartx to make the partitions show up. Can
> someone please hint to me where I get the appropriate udev scripts ?

You can drop this in your udev/rules.d directory:

> cat /etc/udev/rules.d/95-mpdc.rules 
RUN+="socket:/org/kernel/dm/multipath_event"


Obviously you need to have your multipathd to start _before_ your
iSCSI daemon.

> Ubuntu does have dmapper and multipath related scripts in the udev
> directory, but they don't seem to be working for me.
> 
> Thank you so much,
> Thomas Witzel
> 
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