RSMDATA DSPACE subcommand output

The RSMDATA DSPACE subcommand provides an RSM data space report. This report gives information about data spaces.

The data spaces are sorted by ASID. The data spaces for an address space are listed in no particular order.

                          D A T A   S P A C E   R E P O R T


JOBNAME  ASID DSPNAME  OWNG TCB CUR B MAX B K T S R F TOT R DG       DG
-------- ---- -------- -------- ----- ----- - - - - - ----- -------- --------
*MASTER* 0001 DSP01    007E4560 10000 10000 0 B C E Y 00023 00800240 80000A00
*MASTER* 0001 DSP02    007E4560 00200 00200 0 B A E Y 0001C 00800380 80000F00
RASP     0003 SYSDS000 -        7FFFF 7FFFF 0 B S E Y 0018E 7FFEF000 80000000
TRACE    0003 TRDSP    007C4000 7FFFF 7FFFF 0 B S E Y 0007F 00800480 80001301
DUMPSRV  0005 DUMP01   007E6920 007FF 007FF 0 B S E Y 00000 00800440 80001200
CONSOLE  0007 DSP01    007F0200 00030 0007F 0 B S D Y 00025 00800400 80001102
CONSOLE  0007 DSP02    007F0200 0007F 0007F 0 B S D Y 00131 008004C0 80001402
CONSOLE  0007 DSP03    007F0200 0007F 0007F 0 H - - Y 00011 008003C0 80001002
CONSOLE  0007 DSP04    007F0200 0007F 0007F 0 H - - Y 0000E 00800300 80000D02
NOSWNOMT 001E NONODS01 00000000 7FFFF 7FFFF 8 M S E Y 010C9 00800A40 80002A00
    .
    .
    .

Totals for this data space report (in decimal):

        SINGLE           ALL        COMMON          DREF          EREF
            16             4             2             7            15

         BASIC       HIPERSP         TOTAL
            22             4            26

The fields in the diagnostic data are as follows:

JOBNAME

The name of the job.

ASID

Address space identifier.

DSPNAME

Data space name.

OWNG TCB

Owning task's TCB address.

CUR B

Current number, in hexadecimal, of blocks in the data space. A block is 4096 bytes or one page.

MAX B

Maximum number, in hexadecimal, of blocks to which the data space can be expanded. A block is 4096 bytes or one page.

K

Storage protection key.

T

Type of data space:

B: Basic data space
H: Hiperspace™
M: Basic data space containing shared segments

S

Scope of reference:

S: Accessible from only the owning address space
A: Accessible from all address spaces
C: Common data space
Dash (–): Not applicable

R

Reference type:

D: Disabled references allowed
E: Enabled references only
Dash (–): Not applicable

F

Indication of fetch protection:

Y: Fetch protected
N: Not fetch protected

TOT R

Total number, in hexadecimal, of real frames in use by the data space.

DG

Diagnostic data useful to IBM®.

Totals for this data space report (in decimal):

These totals appear at the end of the report.

SINGLE

The total number, in decimal, of data spaces accessible from only the owning address space.

ALL

The total number, in decimal, of data spaces accessible from all address spaces.

COMMON

The total number, in decimal, of common data spaces.

DREF

The total number, in decimal, of data spaces for which disabled references are allowed.

EREF

The total number, in decimal, of data spaces for which only enabled references are allowed.

BASIC

The total number, in decimal, of basic data spaces.

HIPERSP

The total number, in decimal, of data spaces being used as Hiperspaces.

TOTAL

The total number, in decimal, of data spaces evaluated in the report.