APPN migration data host and end node

For an APPN migration data host (MDH) or end node (EN) configuration, use the following worksheet:

Table 1. Worksheet for APPN migration data host and end node
Step	Description	Formulas (decimal)	Common	Private	DISPLAY STATS ID
1	Number of 4KB pages allocated for the SNA internal trace table.	(trace tab + 4) * 4096	= ________		2
2	Number of device-type LUs owned by this SNA in session with an application program owned by this SNA.	PRIVATE: (LUs w/appls * 420) COMMON STORAGE: (LUs w/appls * 500)	= ________	= ________	71
3	Number of cross node sessions between an application program in this SNA and a device type LU owned by another node or SNA.	PRIVATE: (cross node appl * 980) COMMON STORAGE: (cross node appl * 540)	= ________	= ________	112
		Total Common = ________ 1024	= ________KB (totcom)
		Total Private = ________ 1024		= ________KB (totpri)

Table 2. Summary of APPN migration data host and end node
MDH/EN configuration description		Common	Private
Calculated COMMON storage for MDH/EN configuration from above		= ________KB (totcom)
	DYNAMIC COMMON STORAGE ( 2 x totcom)	= ________KB
	SNA SYSPLEX STORAGE (if used)	+100KB
	SNA BASE STORAGE (COMMON)	+ 3002KB
	TOTAL SNA COMMON STORAGE	= ________KB
Calculated PRIVATE storage for MDH/EN configuration from above			= ________KB (totpri)
	DYNAMIC PRIVATE STORAGE ( 2 x totpri)		= ________KB
	SNA SYSPLEX STORAGE (if used)	+750KB
	SNA BASE STORAGE (PRIVATE)		+ 7057KB
	TOTAL SNA PRIVATE STORAGE		= ________KB