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Administrator's Reference

QUERY OPTION (Query Server Options)

Use this command to display information about server options.

Change server options by editing the server options file or by issuing the SETOPT command. If you edit the server options file, you must restart the server before any changes take effect. Any changes you make by issuing the SETOPT command take effect immediately.

Privilege Class

Any administrator can issue this command.

Syntax

                 .-*----------.
>>-Query OPTion--+------------+--------------------------------><
                 '-optionname-'
 
 

Parameters

optionname
Specifies the name of an option in the server options file. This parameter is optional. You can use wildcard characters to specify this name. All matching server options display. If you do not specify this parameter, information on all options displays.

Examples

Task 1

Display general information about all server options.

Command:
query option

Output:
 
+----------------------------------------------------------------------------------+
|Server Option     Option Setting       Server Option     Option Setting           |
|----------------- -------------------- ----------------- --------------------     |
|CommTimeOut       120                  IdleTimeOut       20                       |
|BufPoolSize       1024                 LogPoolSize       128                      |
|DateFormat        1 (mm/dd/yyyy)       TimeFormat        1 (hh:mm:ss)             |
|NumberFormat      1 (1,000.00)         MessageFormat     1                        |
|Language          AMENG                MaxSessions       25                       |
|ExpInterval       24                   ExpQuiet          No                       |
|EventServer       Yes                  MirrorRead DB     Normal                   |
|MirrorRead LOG    Normal               MirrorWrite DB    Sequential               |
|MirrorWrite LOG   Parallel             VolumeHistory     'KOVACS.VOLHIST.OUT'     |
|Devconfig         'KOVACS.DEVCNFG.OUT' TxnGroupMax       40                       |
|MoveBatchSize     40                   MoveSizeThresh    500                      |
|StatusMsgCnt      10                   RestoreInterval   1,440                    |
|UseLargeBuffers   Yes                  DisableScheds     No                       |
|NOBUFPREfetch     No                   AuditStorage      Yes                      |
|REQSYSauthoutfile Yes                  SELFTUNEBUFpools- No                       |
|                                        ize                                       |
|SELFTUNETXNsize   No                   DBPAGEShadow      No                       |
|DBPAGESHADOWFile  dbpgshdw.bdt         QueryAuth         None                     |
|LogWarnFullPerCe- 90                   ThroughPutDataTh- 0                        |
| nt                                     reshold                                   |
|ThroughPutTimeTh- 0                    NOPREEMPT         ( No )                   |
| reshold                                                                          |
|Resource Timeout  10                                                              |
|CommOpenTimeOut   20                   TcpPort           1658                     |
|TcpName           TCPIPR6              HttpTcpPort       1758                     |
|TECHost           9.115.20.157         TECPort           0                        |
|IcsPort           1500                 IcsSname          *NONE*                   |
|PDMPort           1580                 PDMName           *NONE*                   |
|PDMConnect        PDM                  TAPEIOBufs        1                        |
|UserExit                               FileExit                                   |
|FileTextExit                           HttpIcsPort       1580                     |
|MsgSuppress       *NONE*               LuName            *NONE*                   |
|Iucv              START                RouteCode         11                       |
|MsgHilight        *NONE*               MPThreading       No                       |
|TCPBufsize        32,768               HPDTenable        Yes                      |
|HPDTstorage       ECSA                 HPDTbuffer#       6                        |
|HPDTexpand#       2                                                               |
+----------------------------------------------------------------------------------+

where:

Server Option
Specifies the name of the server option.

Option Setting
Specifies the current value of the server option.

Task 2

View the option settings for all options that begin with L.

Command:
query option l*

Output:
 

+--------------------------------------------------------------------------------+
|Server Option         Option Setting                                            |
|-----------------     --------------------                                      |
|LogPoolSize           256                                                       |
|Language              AMENG                                                     |
|                                                                                |
+--------------------------------------------------------------------------------+

Related Commands

Table 164. Commands Related to QUERY OPTION

Command Description
SETOPT Updates a server option without stopping and restarting the server.


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