Which two commands can be used to enable LUN reservations? (Choose two)

A.
lun set reservation

B.
lun reservation set

C.
lun map

D.
lun create

Explanation:
https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_lun.1.html
lun set reservation lun_path [ enable | disable ]
Enables or disables the space reservation on the LUN. If no arguments are supplied after the
lun_path, thenthe space reservation status of the given lun_path is displayed.
lun create -s size -t ostype [ -o noreserve ] [ -e space_alloc ] lun_path
This usage of the lun create command should be employed to create a new LUN of given size,
with initiallyzero contents. The LUN is created at the lun_path given. No file should already exist at
the given lun_path. Thedirectory specified in the lun_path must be a qtree root directory.
The size is specified in bytes. Optionally, a number followed by a one-character multiplier suffix
can be used: c(1), w (2), b (512), k (1024), m (k*k), g (k*m), t (m*m).
The size of the created LUN could be larger than the size specified, in order to get an integral
number ofcylinders while reporting the geometry using SAN protocols.
The size of the LUN actually created is reported if it is different from that specified in the
command.
The mandatory ostype argument is one of: solaris (the LUN will be used to store a Solaris raw disk
in a singleslicepartition), windows (the LUN will be used to store a raw disk device in a singlepartition Windows diskusing the MBR (Master Boot Record) partitioning style), hpux (the LUN will
be used to store HP-UX data), aix(the LUN will be used to store AIX data), vld (the LUN contains a
SnapManager VLD), linux (the LUN will beused to store a Linux raw disk without any partition
table), netware (the LUN will be used to store NetWaredata), vmware (the LUN will be used to
store VMware data), windows_gpt (the LUN will be used to storeWindows data using the GPT
(GUID Partition Type) partitioning style), windows_2008 (the LUN will be used tostore Windows
data for Windows 2008 systems), openvms (the LUN will be used to store Open-VMS data),xen
(the LUN will be used to store Xen data), hyper_v (the LUN will be used to store Hyper-V data),
solaris_efi
By default, the LUN is space-reserved. To manage space usage manually, -o noreserve can be
specified.

Using this option will create a LUN without any space being reserved. Provisioning threshold
events can beenabled by specifying -e space_alloc option. This option has to be used in
conjunction with -o noreserve.
lun map [ -f ] lun_path initiator_group [ lun_id ]
Maps a LUN to all the initiators in the supplied group. If a LUN ID is not specified, the smallest
number that canbe used for the various initiators in the group is automatically picked. Note that
this command can be usedmultiple times to configure multiple maps for a LUN, or for an initiator
group. Once created, you can use lunshow -m to list all the LUN mappings.
The optional -f argument disables checking with the HA partner for LUN mapping conflicts.