26.12 Disk usage

This section explains disk usage when the facility for monitoring MIB performance information is used. Table 26-10 shows the disk usage for MIB tables. These areas are used for returning results to JP1/ESA. Table 26-11 shows the disk usage in other areas.

Table 26-10 Disk usage for MIB tables (bytes)

PurposeDirectory/file nameSize
Server status table/opt/HiRDB_S/sample/snmptmp or /opt/HiRDB_P/sample/snmptmp178 [Figure] (unit-count + server-count)
Work table HiRDB file system area table/opt/HiRDB_S/sample/snmptmp3 or /opt/HiRDB_P/sample/snmptmp32212 [Figure] number-of-HiRDB-file-system-areas-for-work-tables
RDAREA table/opt/HiRDB_S/sample/snmptmp4 or /opt/HiRDB_P/sample/snmptmp4215 [Figure] RDAREA-count
RDAREA details table/opt/HiRDB_S/sample/snmptmp5 or /opt/HiRDB_P/sample/snmptmp5502 [Figure] RDAREA-count
Global buffer table/opt/HiRDB_S/sample/snmptmp6 or /opt/HiRDB_P/sample/snmptmp6351 [Figure] global-buffer-count
HiRDB file system area (RDAREAs) table/opt/HiRDB_S/sample/snmptmp9 or /opt/HiRDB_P/sample/snmptmp9345 [Figure] RDAREA-count
SYS statistics table/opt/HiRDB_S/sample/snmptmp11 or /opt/HiRDB_P/sample/snmptmp112719 [Figure] server-count
Note
The maximum sizes are indicated.

Table 26-11 Disk usage for other areas (bytes)

Directory/file namePurposeSize
$PDDIR/spool/pdmibwork directorypdmibwork/sys_DAT
pdmibwork/fil_DAT
pdstedit execution result1See File size when executing the statistics analysis utility (pdstedit) in the manual HiRDB Installation and Design Guide.
pdmibwork/new_parameterFinal log information132
pdmibwork/log/stlog01
pdmibwork/log/stlog02
Statistics log output facility command logMaximum of 1 MB each for stlog01 and stlog02
pdmibwork/stjtmp/pdstj_tmpStatistics log temporary file1Combined total of the maximum sizes of pdstj1 and pdstj2
Manager host's pdmibwork/sys_DAT_copy
pdmibwork/fil_DAT_copy
pdstedit execution result for remote copy 2See File size when executing the statistics analysis utility (pdstedit) in the manual HiRDB Installation and Design Guide.
Manager host's pdmibwork/new_parameter_copyFinal log information for remote copy232
pdmibwork/pdmibstm_sys.dat
pdmibwork/pdmibstm_fil.dat
Statistical information management data1 KB + (32 [Figure] unit-count)
pdmibwork/mibstrerrFinal standard error output of the statistical information output facilityMaximum of 1 KB
pdmibwork/pdmibidxIndex value management dataMaximum: 47 [Figure] host-count + 19 [Figure] unit-count + 23 [Figure] server-count + 45 [Figure] RDAREA-count + 31 [Figure] global-buffer-count + 46 [Figure] HiRDB-file-system-area-count

1 Deleted after information is collected by executing the pdstedit command.

2 Deleted after remote copy.