This week we upgraded a Server running MS Server 2008 R2 to MS Server 2012 R2.
MPIO was working before, but after the OS upgrade, the server cannot see AMS1000 LUNs. We use a fiber channel network to connect our servers/storage.
When I pull up the MPIO GUI, it can see my Hitachi DF600F device, but when I go to the Discover Multi-Paths tab, it does not display DF600F.
I found these instructions, https://community.hitachivantara.com/message/28592#28592?q=mpio windows server 2012, but since they don't match my situation, I'm stuck as to where to go from here.
I typed mpclaim -r -i -a "" to claim available LUNs, but with no result.
mpclaim -s -d returned no MPIO disks are present.
mpclaim -r -i -d is a possibility, but I don't know what vendor/product ID to use: (below is from online documentation)
For example, to add support for a device with Vendor="Vendor8 " and Product="Product16 ", use the following command:
mpclaim -r -i -d "Vendor8 Product16 "
We have a Brocade 425/825 HBA on a Dell PowerEdge R720 server. The Brocade software on our Server2012R2 server can see the WWNs on the AMS1000. It was already zoned before, so I don't think that is the problem. SNM2 has a setting for Windows 2003 OS in the host group. I hope that is not a limiting factor on getting this to work.
Let me know if you have any suggestions.