StorageTek Host Software Component 6.0, Руководство системного программиста

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506 VM/HSC 6.0 System Programmer’s Guide
1st ed., 6/30/04 - 312579601
SLSSBLOS
Table 34. SLSSBLOS Record Format
Dec Hex Type Length Label Description
SLSSBLOS - LSM OPERATIONS STATISTICS
FUNCTION: CONTAINS PERFORMANCE STATISTICS FOR THE LSM. THE SAME
STRUCTURE IS USED TO CREATE THE SMF PERFORMANCE RECORD,
HOWEVER THE CONTROL BLOCK HEADER IS ELIMINATED, AND ONLY
THE FIXED AND MULTIPLE SECTIONS GENERATED. THE FIXED
SECTION OF THE RECORD IS OSHDL OFF THE BEGINNING OF THE
SMF RECORD. THE MULTIPLE SECTION IS BLOSLSSL OFF THE
FIXED SECTION, AND THE FIELD BLOSKNT IN THE SMF RECORD
DEFINES THE NUMBER OF MULTIPLE SECTIONS TO FOLLOW
SYMBOLICS:
&DSECT - DSECT OR CONTINUATION OF DATA AREA.
YES - PRODUCE A DSECT LISTING
NO - NO DSECT
0 (0) AREA 2 SLSSBLOS LSM OPERATIONS STATISTICS DATA
AREA
START OF SMF FIXED PORTION
0 (0) SIGNED-HWORD 2 BLOSKNT COUNT OF BLOS DATA AREAS TO
FOLLOW
ZERO IN “IN MEMORY” VERSION.
2 (02) LENGTH BLOSLSSL LENGTH OF FIXED SMF PORTION.
START OF SMF MULTIPLE SECTION.
2
(2) A-ADDR 1 BLOSTYP0 TYPE OF STATISTIC FLAGS
1... .... X’80’ BLOSMSS MOUNT SCRATCH
.1.. .... X’40’ BLOSMNS MOUNT NON-SCRATCH
..1. .... X’20’ BLOSDSS DISMOUNT SCRATCH
...1 .... X’10’ BLOSDNS DISMOUNT NON-SCRATCH
.... 1... X’08’ BLOSSWS SWAP
.... .1.. X’04’ BLOSMOV MOVE
.... ..1. X’02’ BLOSNTR ENTER
.... ...1 X’01’ BLOSEJT EJECT
3
(3) A-ADDR 1 -RESERVED- *** RESERVED
4 (4) SIGNED-FWORD 4 BLOSSOPC SAME LSM OPERATION COUNT
8 (8) SIGNED-FWORD 4 BLOSSTIM SAME LSM ELAPSED TIME. BINARY
INTEGER COUNT, IN MILLISECONDS
- THOUSANDTHS OF SECONDS.
12
(C) SIGNED-FWORD 4 BLOSDOPC DIFFERENT LSM OPERATION
COUNT