DavidQY
2 Iron

Does Unity block import from VNX support 50+ luns in a CG

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Hi All,

We have hosts to be migrated from VNX to Unity. One host has 76 luns. I plan to put them in one CG instead of creating migration session one lun each. However, Unity only support CG up to 50. How do I migrate this host using the block import feature? Thanks.

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Rainer_EMC
6 Indium

Re: Does Unity block import from VNX support 50+ luns in a CG

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you need to stay within the limits or it wont work

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4 Replies

Re: Does Unity block import from VNX support 50+ luns in a CG

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Hello DavidQY,

Here is the link to VNX® Series Data Import to Dell EMC Unity™ All Flash or Hybrid, or UnityVSA™ System User Guide. If you look on page 93 it explains how you want to import Consistency Groups.

https://www.emc.com/collateral/TechnicalDocument/docu80699.pdf

Please let us know if you have any other questions.


DELL-Sam L
Social Media Support Enterprise
#IWork4Dell

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DavidQY
2 Iron

Re: Does Unity block import from VNX support 50+ luns in a CG

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Thank you. But it doesn't say what will happen if I migrate 50+ luns. Unity only supports up to 50 in a CG. 

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Rainer_EMC
6 Indium

Re: Does Unity block import from VNX support 50+ luns in a CG

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you need to stay within the limits or it wont work

View solution in original post

DavidQY
2 Iron

Re: Does Unity block import from VNX support 50+ luns in a CG

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The message I got from support is to create 2 CG for this host and migrate the CG separately. Thanks.

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