New statement for "COMMAND DEFINE"

We would like to know if there is a way to use SMAPI in order to define memory for a virtual machine. At zVM it will be something like:

COMMAND DEFINE STORAGE 2G STANDBY 2G

After research and testing but we couldn't find a command to make such a definition and it is important for them because changing memory size is one of the common tasks performed by this project.

The "COMMAND DEFINE STORAGE" statement is needed because Linux cannot foresee how memory is mapped through user director under zVM. Summing up Linux does not identify automatically the "MAX STOR" field such as CMS.

Once the USER statement was configured, the only thing that Linux will be able to see is actually the ONLINE memory slots, which is the amount defined at the STORAGE.
The MAXSTORAGE value needs to be defined as STANDBY at the "COMMAND DEFINE STORAGE" so Linux will be able to create at any time memory slots and then set it to offline in order to allow dynamic allocation without rebooting the O.S.

There are COMMAND statements inside USER directories all over BB's zVM to serve several purposes (as shown below) and DirMAINT is the tool chosen to change it when is in need to, by informing the command position within statements. As you can see at the example below the only COMMAND statements that won't ever change are the first and the third lines. The line "COMMAND DEFINE VFB" might be replaced by MDISK statement without prejudice but "COMMAND DEFINE STORAGE" is really necessary to enable the automatized provisioning of virtual machines at zVM.

COMMAND SET RUN ON
COMMAND DEFINE STORAGE 10G STANDBY 10G
COMMAND SPOOL CONS START
COMMAND DEFINE VFB-512 300 131000