A business group has been assigned a 10 TB storage reservation.
Which option best describes the effect on virtual machines provisioned from this business group?
A.
10 TB of storage has been pre-allocated for each virtual machine in the business group.
B.
The virtual machines will be provisioned up to 10 TB total for the group, provided there is free storage
capacity.
C.
10 TB of storage has been pre-allocated for the virtual machines in the business group to share.
D.
Virtual machines provisioned from other business groups will NOT be able use the 10 TB in this reservation.
B
Vrealize automation allows overprovisioning and is not pre-allocating storage, error occures only whikle creating machine when it is not possible to reserve space (from reservation limit) or is not able to write because of insufficient physical space.
I think it’s B,..
in vRA there’s reservation. you can reserve a BG a storage capacity but you don’t allocate it, rather to pre-allocating it !
allocation takes a place by vRA itself, once vRA is requested to provision a VM, it validates the available capacity & allocate it for the newly VM to provision it.
you need to check the link below, I believe it will provide more clarification.
http://www.virtualjad.com/2016/11/storage-provisioning-vrealize-automation.html