The Logical Partition Storage Allocation window shows the VFM allocation of the LPARs. For  every LPAR, the initial and the maximum amount of VFM is listed (which were specified in the  image activation profile), and also the currently allocated amount, as shown in Figure 10-43. Figure 10-43 Storage Information: Logical Partition Storage Allocation In z/OS for Flash Express and VFM, the PAGESCM parameter is supported in IEASYSxx.  The syntax is shown in Example 10-8. This parameter determines whether and how much  storage-class memory (SCM) is made available to an LPAR at IPL time.  Example 10-8 PAGESCM parameter PAGESCM={xxxxxxM } {xxxxxxG } {xxT } {ALL } {NONE } {0 } This parameter specifies the minimum amount of SCM that should be made available for use  as auxiliary storage. The system reserves this amount of SCM during IPL for subsequent use  as auxiliary storage. More SCM is allocated on an as-needed basis if use of this initial amount  of SCM is exceeded. You can specify the following value ranges for the PAGESCM parameter to reserve  SCM for paging at IPL: xxxxxxM Specifies the amount of SCM to reserve for paging at IPL,  in megabytes. This value can be 1 - 6 decimal digits.  xxxxxxG Specifies the amount of SCM to reserve for paging at IPL,  in gigabytes. This value can be 1 - 6 decimal digits.  250  IBM z14 Model ZR1 Configuration Setup