IBM manual 287, Listdata Counts report of DS8000

Figure 13-4shows the LISTDATA COUNTS report output for the DS8000. This report shows the Segment Pool number and the back-end information.

LISTDATA COUNTS		VOLUME(IN9882)		UNIT(3390) DEVICE
IDCAMS	SYSTEM SERVICES						TIME: 11:18:19
		2107 STORAGE CONTROL
		SUBSYSTEM COUNTERS REPORT
		VOLUME IN9882		DEVICE ID X'02'
		SUBSYSTEM ID X'1011'
				CHANNEL OPERATIONS
		......SEARCH/READ..... ..............WRITE
		TOTAL	CACHE READ		TOTAL	DASDFW CACHE WRITE
REQUESTS
NORMAL		2374		2368	146	141	141
SEQUENTIAL		38		38	525	513	513
CACHE FAST WRITE		0		0	0	N/A	0
TOTALS		2412		2406	671	654	654
REQUESTS		CHANNEL OPERATIONS
INHIBIT CACHE LOADING				0
BYPASS CACHE				0
TRANSFER OPERATIONS				DASD/CACHE	CACHE/DASD
NORMAL				17	2650
SEQUENTIAL				35	N/A
DASD FAST WRITE RETRIES				0
DEVICE STATUS		CACHING:		ACTIVE
		DASD FAST WRITE:		ACTIVE
		DUPLEX PAIR:		NOT ESTABLISHED
DATA TRANSFERS		BYTES	RESP/TIME
UNITS		128KB		16MS
READ		405		330
WRITE		144		223
SEGMENT POOL NUMBER X'0001'
BACK END DATA TRANSFERS BYTES				RESP/TIME	REQUESTS
UNITS		128KB		16MS
READ		4493824		365	188
WRITE		45194476		38384	2778
IDCAMS	SYSTEM SERVICES						TIME: 11:18:19

IDC0001I FUNCTION COMPLETED, HIGHEST CONDITION CODE WAS 0

Figure 13-4 LISTDATA COUNTS report of DS8000

Chapter 13. zSeries software enhancements 287