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)

Purpose	Directory/file name	Size
Server status table	/opt/HiRDB_S/sample/snmptmp or /opt/HiRDB_P/sample/snmptmp	178 (unit-count + server-count)
Work table HiRDB file system area table	/opt/HiRDB_S/sample/snmptmp3 or /opt/HiRDB_P/sample/snmptmp3	2212 number-of-HiRDB-file-system-areas-for-work-tables
RDAREA table	/opt/HiRDB_S/sample/snmptmp4 or /opt/HiRDB_P/sample/snmptmp4	215 RDAREA-count
RDAREA details table	/opt/HiRDB_S/sample/snmptmp5 or /opt/HiRDB_P/sample/snmptmp5	502 RDAREA-count
Global buffer table	/opt/HiRDB_S/sample/snmptmp6 or /opt/HiRDB_P/sample/snmptmp6	351 global-buffer-count
HiRDB file system area (RDAREAs) table	/opt/HiRDB_S/sample/snmptmp9 or /opt/HiRDB_P/sample/snmptmp9	345 RDAREA-count
SYS statistics table	/opt/HiRDB_S/sample/snmptmp11 or /opt/HiRDB_P/sample/snmptmp11	2719 server-count

Note

The maximum sizes are indicated.

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

Directory/file name		Purpose	Size
$PDDIR/spool/pdmibwork directory	pdmibwork/sys_DAT pdmibwork/fil_DAT	pdstedit execution result1	See File size when executing the statistics analysis utility (pdstedit) in the manual HiRDB Installation and Design Guide.
	pdmibwork/new_parameter	Final log information1	32
	pdmibwork/log/stlog01 pdmibwork/log/stlog02	Statistics log output facility command log	Maximum of 1 MB each for stlog01 and stlog02
	pdmibwork/stjtmp/pdstj_tmp	Statistics log temporary file1	Combined 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 2	See File size when executing the statistics analysis utility (pdstedit) in the manual HiRDB Installation and Design Guide.
	Manager host's pdmibwork/new_parameter_copy	Final log information for remote copy2	32
	pdmibwork/pdmibstm_sys.dat pdmibwork/pdmibstm_fil.dat	Statistical information management data	1 KB + (32 unit-count)
	pdmibwork/mibstrerr	Final standard error output of the statistical information output facility	Maximum of 1 KB
	pdmibwork/pdmibidx	Index value management data	Maximum: 47 host-count + 19 unit-count + 23 server-count + 45 RDAREA-count + 31 global-buffer-count + 46 HiRDB-file-system-area-count

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

² Deleted after remote copy.