StorageTek 6 用户手册
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
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