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How to remove a DAE from Unity?

Hi,

Does anybody have an experience to remove DAE from Unity?

If the DAE is on the end of a bus roop, can we just remove SAS cables from the DAE and restart Management server to clear alerts from Unisphere? Or do we need to reboot the SPs to complete the operation?

I could find the info on VNXe and VNX2 as follows. I guess Unity should be the same but am not sure...

VNXe DAE removal and alert configuration

Removing a DAE from VNX2

Thank you,

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Tomek B
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Re: How to remove a DAE from Unity?

Hi,

Have you finally found the proper procedure? I need to remove DAE which is last in SAS stack and I wonder if it is enough to disconnect it and power down or SP reboot is also required.

 

Regards,

Tomek

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Re: How to remove a DAE from Unity?

DAEs in Unity are kind of "plug-n-play". No need for reboots.

Just make sure there is nothing using drives on that DAE, otherwise you may take a pool offline.

Andre @ Dell EMC
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