7.0.40 is ancient – please upgrade

Thanks Rainer. I have read the MirrorView Software requirements. It states that both source and destination must be on same major version. How do you read the major version from minor?

Here is the link to the document http://corpusweb130.emc.com/upd_prod_VNX/UPDFinalPDF/jp/MirrorView_for_Disaster_Recovery.pdf

Thanks

Another question, how do you upgrade the firmware to latest? Is this done via unisphere?

Its done by using a utility called as Unisphere Service Manager.

Can be downloaded via powerlink from :

Home > Support > Software Downloads and Licensing > Downloads T-Z > Unisphere Service Manager (USM)

And the info regarding the same can be veiwed in Primus article number emc248129

It is an extra application – UniSphere Service Manager (USM)

In this case there were changes done between these versions that affect MirrorView management so please upgrade no matter what the doc says

Feedback on my finding and process that fixed the issue. Upgrade was required as you cannot manage VNX from older version of unisphere client running; that is why that message unsupported appeared. Second problem we had was that VNX mirrrorview initators was not logging in. This turned out to be Cisco switch issues; for full discussion I open a post on Cisco forum, incase your intersted here is the link. https://supportforums.cisco.com/message/3676388

Thank you all who responded to this post.

Cheers.