RE: ASM and EMC PowerPath
- From: "Martin Bach" <development@xxxxxxxxxxxxxxxxx>
- To: <cichomitiko@xxxxxxxxx>, "'Harel Safra'" <harel.safra@xxxxxxxxx>
- Date: Fri, 8 Apr 2011 09:20:58 +0100
Hi Dimitre,
As you're live with production such a change shouldn't be made without proper
testing-is your UAT environment a suitable candidate for this? You might create
situation where not only the new disks aren't visible, but worse: the old ones
won't be either creating the "perfect outage". I usually do such changes in DR
first, or alternatively ensure that DR can be activated and stakeholders are
aware of the risk. You'd then hope that you followed change management
correctly and kept production and DR in sync .... But that keeps the job
interesting!
Also, out of curiosity, what's the output of v$asm_disk.library - does it show
system or asmlib?
Best regards,
Martin
Martin Bach
Martin Bach Consulting Ltd
http://www.linkedin.com/in/martincarstenbach
http://martincarstenbach.wordpress.com
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