My English is not good
case 1:
I extended disk (2) to Datastore. and now, I want to detach disk from the datastore, but i can't. How can i do it?
case 2:
how do i create datastore from disk (1).
Do you now have a datastore named HDD_SAS_datastore with a size of 10.92tb + 5.46tb + 5.46tb + 5.46tb = 27.3 TB ?
If yes - option 1 will not work as your VMs are spread over all 4 extents.
If yes - option 2 should work - what goes wrong ?
yes, datastore named HDD_SAS_datastore = 27.3 TB, but i can't extend disk 1 to HDD_SAS_datastore or create new datastore from disk 1.