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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       60                   IdleTimeOut       15                       |
|BufPoolSize       2048                 LogPoolSize       512                      |
|MessageFormat     1                    Language          AMENG                    |
|MaxSessions       25                   ExpInterval       24                       |
|ExpQuiet          Yes                  EventServer       Yes                      |
|MirrorRead DB     Normal               MirrorRead LOG    Normal                   |
|MirrorWrite DB    Sequential           MirrorWrite LOG   Parallel                 |
|VolumeHistory     /fvt/id/volhist.out  Devconfig         /fvt/id/devconfig.-      |
|                                                          out                     |
|TxnGroupMax       40                   MoveBatchSize     40                       |
|MoveSizeThresh    500                  StatusMsgCnt      10                       |
|RestoreInterval   1,440                UseLargeBuffers   Yes                      |
|DisableScheds     No                   NOBUFPREfetch     No                       |
|AuditStorage      Yes                  REQSYSauthoutfile Yes                      |
|SELFTUNEBUFpool-  No                   SELFTUNETXNsize   No                       |
| size                                                                             |
|DBPAGEShadow      No                   DBPAGESHADOWFile  dbpgshdw.bdt             |
|QueryAuth         None                 LogWarnFullPerC-  90                       |
|                                        ent                                       |
|ThroughPutDataT-  0                    ThroughPutTimeT-  0                        |
| hreshold                               hreshold                                  |
|NOPREEMPT         ( No )               Resource Timeout  10                       |
|TCPPort           1699                 HTTPPort          1799                     |
|TCPWindowsize     0                    TCPBufsize        16384                    |
|TCPNoDelay        No                   CommMethod        TCPIP                    |
|CommMethod        HTTP                 MsgInterval       1                        |
|Enable3590Library No                   ShmPort           1510                     |
|FileExit                               UserExit                                   |
|FileTextExit                           AssistVCRRecovery Yes                      |
|AcsAccessId                            AcsTimeoutX       1                        |
|AcsLockDrive      No                   AcsQuickInit      No                       |
|SNMPSubagentPort  1521                 SNMPSubagentHost  127.0.0.1                |
|SNMPHeartBeatInt  5                    TECHost                                    |
|TECPort           0                    Async I/O         No                       |
|Direct I/O        None                                                            |
|                                                                                  |
+----------------------------------------------------------------------------------+

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 196. Commands Related to QUERY OPTION

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


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