26.4 MIB definition file

This section explains the conventions for the MIB definition file and the MIB tables that are stored in the MIB definition file.

Organization of this section
(1) Conventions for the MIB definition file provided by HiRDB
(2) MIB tables provided by HiRDB

(1) Conventions for the MIB definition file provided by HiRDB

Table 26-1 explains the conventions for the MIB definition file provided by HiRDB.

Table 26-1 Conventions for the MIB definition file provided by HiRDB

ItemConventions
File nameFile name is hirdbMIB.
Object IDHiRDB's object ID is .iso.org.dod.internet.private.enterprises.hitachi.systemExMib.hirdbMibs.HiRDB. In numeric format, it is 1.3.6.1.4.1.116.5.24.2. Objects containing HiRDB performance information are located under this object ID.
Comment (DESCRIPTION)A comment for the object ID can be specified on the first line, followed on the second and subsequent lines by JP1/ESA commands.
Index (INDEX)Indexes identify an MIB object. For example, to identify information on a particular RDAREA, the following two indexes are required:
  • HiRDB system index
  • RDAREA index
Access restriction (ACCESS)Access restriction for the object. In HiRDB, all objects except tables and entries are read-only. GetRequest or GetNextRequest is allowed, but SetRequest is not. Tables and entries are set to not-access and cannot be accessed.
Object type (SYNTAX)DisplayString (ASCII) is used for characters, and INTEGER (-(231-1) to 231-1) or Gauge (0 to 232-1) is used for numbers. SEQUENCE is used for tables.

(2) MIB tables provided by HiRDB

Table 26-2 lists the MIB tables provided by HiRDB.

Table 26-2 List of MIB tables provided by HiRDB

Table nameExplanation
Server status table (hirServerStatusTable)Stores a snapshot of performance information on a server's operating status at a given point in time. For details, see 26.5 Server status table (hirServerStatusTable).
Work table HiRDB file system area table (hirFileSystemTable)Stores performance information collected over a given time period on a HiRDB file system area for work table files. For details, see 26.6 Work table HiRDB file system area table (hirFileSystemTable).
RDAREA table (hirRdareaStatusTable)Stores performance information collected over a given time period on RDAREAs. For details, see 26.7 RDAREA table (hirRdareaStatusTable).
RDAREA details table (hirRdareaDetStatusTable)Stores performance information collected over a given time period on RDAREAs. For details, see 26.8 RDAREA details table (hirRdareaDetStatusTable).
Global buffer table (hirBufferStatusTable)Stores performance information collected over a given time period on global buffers. For details, see 26.9 Global buffer table (hirBufferStatusTable).
HiRDB file system area (RDAREAs) table (hirRdareaFileTable)Stores performance information collected over a given time period on a HiRDB file system area for RDAREAs. For details, see 26.10 HiRDB file system area (RDAREAs) table (hirRdareaFileTable).
SYS statistics table (hirStatisInfSysTable)Collects statistical information related to system operations for servers. For details, see 26.11 SYS statistics table (hirStatisInfSysTable).