PAV Device Section

Offsets Name Length Format Description
0   SMF997_PAV_DEV_ID 2 binary Device ID.
2 2 SMF997_PAV _DEV_FLAGS 1 binary Goal type:
Bit
Meaning when set
0
PAV device is an unbound alias
1
PAV device managed by WLM
2
PAV device temporarily unavailable
3–7
Reserved.
3 3 SMF997_PAV_DEV _NUM_OF_ALIASES 1 binary Number of aliases assigned. Valid for PAV base device.
4 4 SMF997_PAV_DEV _AVG_IOS_QUEUE_LEN 4 binary Average IOS queue length. Valid for PAV base device.
8 8 SMF997_PAV_DEV _AVG_SERVICE_TIME 4 binary Average service time. Valid for PAV base device in 128 micro seconds.
12 C SMF997_PAV_DEV _IODELAY_TIME 4 binary I/O Delay Time. Currently CU queue time.
16 10 SMF997_PAV_DEV _IODELAY_SAMPS 2 binary I/O Delay samples
18 12 SMF997_PAV_DEV _IOSQSAMPLES 2 binary IOS Queue samples
20 14 SMF997_PAV_DEV _SUBCHSET 1 binary Sub Channel set
21 15 * 3 binary Reserved
24 18 SMF997_PAV_DEV _DEVSC_MAP_OLD 14 binary Device service class ID bit string for 108 service classes prior to z/OS® V1R10
38 26 * 2 binary Reserved.
40 28 SMF997_PAV_DEV _UTILIZATION 4 binary Utilization
44 2C SMF997_PAV_DEV _PENDTIME 4 binary Pend time
48 30 SMF997_PAV_DEV _DISCTIME 4 binary Disconnect time
52 34 SMF997_PAV_DEV_SSC 4 binary Start subchannel count
56 38 SMF997_PAV_DEV _MINACNT 1 binary Local min alias count
57 39 SMF997_PAV_DEV _GMINACNT 1 binary Global min alias count
58 3A * 2 binary Unused
60 3C SMF997_PAV_DEV _RSRVD2 8 binary Reserved
68 44 * 4 binary Reserved
72 48 SMF997_PAV_DEV_DEVSC_MAP 46 binary Device service class ID bit string