VNX5200(Block) Block OE Upgrade to 05.33.009.5.218

Hi,

We have VNX5200(Block) running with 05.33.009.5.218, planning to upgrade to recommended version that is 05.33.009.5.238 .

As VNX array connected to Hyper-v Node via DS-6505B Fc switch

I have few quires regarding upgrade of VNX Block OE upgrade to target code, so please can some help me

1: From below KB, understand that we have to first apply SHA2Support-05.33.009.5.236-armada64_free.ndu package to array and then upgrade Block OE to 05.33.009.5.238 (VNX-Block-Operating-Environment-05.33.009.5.238.pbu)

https://emcservice.force.com/CustomersPartners/kA2f1000000KBaYCAW

2: Do I need to check any compatibility of Initiators like Hyper-V node HBA driver/firmware version or FC switch version ?

3: Is there any compatibility need to check if vplex connected ? Like minimum code of vPlex .

Thanks in advance for your support