HPE EVA Storage

I lost WWN and Checksum of HP EVA8100

 
Elpidio
Occasional Advisor

I lost WWN and Checksum of HP EVA8100

I need support to recover the WWN and checksum of EVA8100 without guarantee.
8 REPLIES 8
Torsten.
Acclaimed Contributor

Re: I lost WWN and Checksum of HP EVA8100

If you need support - call the support line. Provide them the serial# of your array.

Hope this helps!
Regards
Torsten.

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Elpidio
Occasional Advisor

Re: I lost WWN and Checksum of HP EVA8100

I talked to HP support but I dijerron should I look wwwn label that comes with the controller
Sukant Naik
Trusted Contributor

Re: I lost WWN and Checksum of HP EVA8100

Hi Elpidio,

The serial number of the EVA array is always on the bezel. So HP support mostly will be able to provide you with the WWN.

Another way to look at it is you must have some EVA license with you. That will also help you get the WWN for your EVA array.

Regards,
sukant
Who dares he wins
Sivaramakrishna_1
Honored Contributor

Re: I lost WWN and Checksum of HP EVA8100

Hi,

Please let me know the below.

Whether EVA is initialized cureently? If yes you can see the WWN on the OCP Panel. With this HP can tell u about the Checksum.

If the EVA is in uninitialized state?
- If you have the Command View EVA server, under "Program files\Hewlett packard\san works\Element manager xxxxx \cache" folder u can see one folder with the WWN name.
Or if you have any older EVA controller logs, it is easy to get the WWN name of the EVA.
Elpidio
Occasional Advisor

Re: I lost WWN and Checksum of HP EVA8100

Hello
yesterday try to initialize the HP EVA8100 and stayed overnight in process and today I had to restart the controllers
The screen asks me to enter the WWN and checksum.
Elpidio
Occasional Advisor

Re: I lost WWN and Checksum of HP EVA8100

HP talking again and I will quote a service, which is not wanted, if not to exhaust the possibilities of recovering the WWN.
Elpidio
Occasional Advisor

Re: I lost WWN and Checksum of HP EVA8100

Thanks for your help, and recover the WWN and checksum.
Elpidio
Occasional Advisor

Re: I lost WWN and Checksum of HP EVA8100

Thanks for your help, and recover the WWN and checksum on the label.