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R

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May 25th, 2017 02:00

VMAX3 Fast

Hi Guys,

I have 2 SG's and both of them have a service level of none and a workload type of none

I am trying to add a Device/Volume from 1 SG to the other and I get an error "A device cannot belong to more than one storage group in use by FAST"

I checked the Device/Volume and it is currently only associated to the 1 SG that is not FAST managed

Is there any ideas why I cannot add the Device/Volume to the other SG?

Regards

Rowen 

1 Rookie

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119 Posts

May 25th, 2017 09:00

Hi Rowen,

Use symsg show to check if the SGs are assigned to an SRP. An SG is considered to be FAST managed if assigned to an SRP. If they are both set to an SRP then one of the SGs involved here will need to be set to none (set -nosrp).

Also if either are child SGs be sure to check the settings of its parent SG.

Mike

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