Hello every one,

  I’m trying to setup ASM in a two nodes RAC cluster 10.2 over SLES10. I want to use multipath (with a EMC SAN CX500). Multipath is running ok, as I can see all LUN’s defined. But from runInstaller, I can´t see any of the devices /dev/dm-xx than multipath has generated. I change definition of path  to “/dev/dm-*” and “/dev/disk/by-name/*” with no results. It’s supossed that raw devices are not necessary.

So, I defined in /etc/raw 12 equivalences to dm-xx devices, but after restart servers only 9 raw names appears in /dev/raw, and from runInstaller, only 6 of them appears as candidates with path “/dev/raw/*”. For SLES, all dm-xx devices are availables.

 No one of this devices has partitions defined.

Any suggestion?

This time are real servers, not vmware, for migrate a 9.2 RAC database to these new servers.

Any suggestion?