Hi cberger[NAME].lu,  The new size is reflected on both sides now? vSphere and Unisphere? I have seen this before yes. Sometimes the datastore needs to be resized manually on the vSphere side after a rescan.  Have a look at these KBs: [URL] [URL]  Andre @ Dell EMC
Go0od morning y'all. Yesterday, I got this error message while extending a datastore on a Unity : [IMAGE] The new size hasn't been displayed on the Unity web GUI, but on the vCenter. I checked this morning again, and it's fine and I don't have any alarm.Did you already experience this behaviour ?
"Manage host file system using block" error while extending a datastore