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01-26-2018 07:51 AM - edited 01-26-2018 07:52 AM
01-26-2018 07:51 AM - edited 01-26-2018 07:52 AM
MSA 1040 array appears twice in Windows Disk Management
Hello,
I've been trying to find a definitive answer for this, as some forums are presenting contradicting stories.
I'm assuming it is related to the MPIO, but as I am on Server 2012 R2, the DSM ".inf" file just simply does not exist.
Has any one ran into this before?
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01-26-2018 08:29 AM
01-26-2018 08:29 AM
Re: MSA 1040 array appears twice in Windows Disk Management
You need to get MPIO installed and working properly. Review the MPIO section of the best practice guide for more info
https://h20195.www2.hpe.com/v2/GetDocument.aspx?docname=4AA4-6892ENW
I believe you are just using the native Windows MPIO so shouldn't be any HPE specific stuff to download. This link for Windows 2008 may help you to enable MPIO; I think the steps are the same for Windows 2012.
I work for HPE. The comments in this post are my own and do not represent an official reply from the company. No warranty or guarantees of any kind are expressed in my reply.
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01-29-2018 12:35 AM
01-29-2018 12:35 AM
Re: MSA 1040 array appears twice in Windows Disk Management
Use:
ocsetup MultiPathIO /norestart
For SAS MSA:
mpclaim -n -i -d "HP MSA 1040 SAS"
For SAN (FC) MSA:
mpclaim -n -i -d "HP MSA 1040 SAN"
Reboot the Server
======================
That was not planned in this way.
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