Hi Shani,
I just tried it.
I created a new DC and cluster, added a temporary host to this cluster which served as
SPM. The new DC showed up as V5.
Then I activated maintenance on one of the V4 SDs and detached it from my production
domain. After I attached it to the V5 dummy domain it was updated to V5 format as you
predicted. I detached it again but could not reattach it to the production domain
"There are no compatible Storage Domains to attach to this Data Center". So this
seems not to be the solution :(
Do you have another idea or am I doing something wrong?
Regards,
Marcel