Re: ASM and EMC PowerPath

  • From: "Radoulov, Dimitre" <cichomitiko@xxxxxxxxx>
  • To: Karl Arao <karlarao@xxxxxxxxx>
  • Date: Fri, 15 Apr 2011 15:21:36 +0200

Hi Karl,
thanks!

Unfortunately I'm not able to run such a test, at least not for now.
So please let me/us know, if/when you have updates on this from the EMC support. 


Best regards
Dimitre


On 14/04/2011 19:01, Karl Arao wrote:

Hi Dimitre,

I'm also curious about that.. especially on this
"Unlike most multipath drivers, PowerPath will support full multipath capabilites even with the regular names. PowerPath and ASMLib now work together successfully."
so I asked some friends from EMC. So we are still waiting for the EMC support for their answer.
But for a really definitive answer.. if you have a test or r&d environment you can unplug the storage cable connection and see if the fail-over works even if there's no scanorder or scanexclude. And if this does not work, it will be just a simple configuration file change and restart of the nodes. 


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Karl Arao
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