According to Enterprise Installation Standards (EIS), which is recommended when creating virtual
disk devices for use in guest domain?
A.
Create a new volume from an existing ZFS pool
B.
Use file containers
C.
Use the file containers and ZFS clones to multiply images
D.
Use a disk slice directly
Correct Answer B
No, EIS recommendation is: A
(EIS Installation Checklist for Oracle VM Server for SPARC)
“Recommended: Option A: From a new or existing ZFS pool:
Create a new zpool: Recommended
# zpool create
Create a new volume:
# zfs create -V /
# ldm add-vdsdev /dev/zvol/dsk// @
Example:
# zpool create ldoms-pool c0t1d0
# zfs create -V 30G rpool/zvol-ldg1
# ldm add-vdsdev /dev/zvol/dsk/rpool/zvol-ldg1 vol1@primary-vds0”
On LDom v2.1 and Soalris 10 the correct answare is B
EIS recommended to use File containers. Correct answer is B.