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2310181 - Warning: -gn value of 305 is too low for -gm value of 300 when starting IQ.

Symptom

When starting IQ, the following warning message is shown.

I. 04/25 15:15:51. Warning: -gn value of 305 is too low for -gm value of 300

/gjang/IQ-16_0/demo>start_iq @iqdemo.cfg


Starting server hpita_iqdemo on hpita at port 2738 (04/25 15:38:44)

Run Directory : /gjang/IQ-16_0/demo
Server Executable : /gjang/IQ-16_0/bin64/iqsrv16
Server Output Log : /gjang/IQ-16_0/logfiles/hpita_iqdemo.0014.srvlog
Server Version : 16.0.102.6.1364/sp10.12
16.0.0/HP-UX B.11.31
Open Client Version : N/A
User Parameters : '@iqdemo.cfg'
Default Parameters : -ti 4400 -tl 0 -gn 305

I. 04/25 15:38:59. SAP IQ
I. 04/25 15:38:59. Version 16.0
I. 04/25 15:38:59. (64bit mode)
I. 04/25 15:38:59. Copyright 1992-2016 by SAP AG or an SAP affiliate company. All rights reserved
I. 04/25 15:38:59. Copyright (c) 2015 SAP SE or an SAP affiliate company.
I. 04/25 15:38:59. All rights reserved.
I. 04/25 15:38:59. Use of this software is governed by the Sybase License Agreement.
I. 04/25 15:38:59. Refer to http://www.sybase.com/softwarelicenses.
I. 04/25 15:38:59.
I. 04/25 15:38:59. Processors detected: 2
I. 04/25 15:38:59. Maximum number of processors the server will use: 2 physical processor(s), 2 core(s)
I. 04/25 15:38:59. Running HP-UX B.11.31 U on IA64
I. 04/25 15:38:59. Server built for IA64 processor architecture
I. 04/25 15:38:59. 49152K of memory used for caching
I. 04/25 15:38:59. Minimum cache size: 49152K, maximum cache size: 262144K
I. 04/25 15:38:59. Using a maximum page size of 4096 bytes
I. 04/25 15:39:00. Multiprogramming level: 305
I. 04/25 15:39:00. Warning: -gn value of 305 is too low for -gm value of 300
I. 04/25 15:39:00. Automatic tuning of multiprogramming level is disabled
I. 04/25 15:39:03. Starting database "iqdemo" (/gjang/IQ-16_0/demo/iqdemo.db) at Mon Apr 25 2016 15:39


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Environment

  • SAP IQ 16.0

Product

SAP IQ 16.0

Keywords

SYBASE, IQ, SAP IQ, DB, -gn, -gm, catalog, warning, too low, thread , KBA , BC-SYB-IQ , Sybase IQ , BW-SYS-DB-IQ , BW on HANA with Sybase IQ Near-line Storage , HAN-DYT , SAP HANA Dynamic Tiering , Problem

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