Have you looked at vmdk alignment. On the nfs datastore - we saw performance issues related to snapshots deletion during high utilization
Make sure the dedupe savings are worth the 'effort'. We had issues with deduping large volumes but only saw 2-3% savings. We ended up stopping deupe on those volumes.
Jack Sent from my Verizon Wireless BlackBerry
-----Original Message----- From: Randy Rue rrue@fhcrc.org Sender: toasters-bounces@teaparty.net Date: Wed, 15 Feb 2012 16:13:48 To: toasters@teaparty.net Subject: deduplication, snapshots and performance questions
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