Must I present luns replicated to host Esxi in site recovery? or SRA do that?
It depends, if you configure the SRA without check the Pre-Configured Env. option, the SRA will do this for you, but host must be already zoned and created on IBM SVC.
About what the SRA will do during the test/recovery/reprotect, I will recommend you take a look at the user guide, since there is a lot of thing the SRA will do: http://www-01.ibm.com/support/knowledgecenter/api/content/nl/en-us/HSG_SVC_SRA_2301/PDFs/Storwize_Fa...
And after read the user guide, you have any additional question, let us know.
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Richardson Porto
Senior Infrastructure Specialist
LinkedIn: http://linkedin.com/in/richardsonporto