CA SYSVIEW start mode - WARMSTART or COLDSTART

book

Article ID: 36863

calendar_today

Updated On:

Products

CA SYSVIEW Performance Management NXBRIDGE - SYSYVIEW/ENDEVOR

Issue/Introduction

Question:

What is the difference between a WARM and COLD start?

WARM start

During a warm start, configuration information will be retrieved from the persistent data store. Configuration data from the previous invocation will be restored.

If the persistent data store does not contain the data requested, the definitions will be retrieved from parmlib members.

COLD start

During a cold start, configuration information will be retrieved from the PARMLIB member. Configuation data from the previous invocation will NOT be restored.

Answer:

How is the start mode specified?

The start mode can be specified for the SYSVIEW Main Services address space and associated tasks. The User Interface address space does not support a start mode.

The start mode for the Main Services address space and each associated task can be different.

The default start mode for the address space and all tasks is WARMSTART.

If a COLDSTART is explicitly specified for the Main Services address space, a COLDSTART will be performed for all associated tasks even if the task has requested a WARMSTART.

Main Services Address Space

The start mode for the Main Services address space can be specified using three different methods.

  1. The start mode can be specified on the START command for the start task.

    S SYSVIEW,START=COLDstart

    S SYSVIEW,START=WARMstart

  2. The start mode can be specified using the START= parameter within the SYSVIEW started task PROCLIB member.

    //SYSVIEW PROC MEM=SYSVIEW,START=WARM                    .                                                       .                                                       //SYSVIEW EXEC PGM=GSVXMAIN,REGION=0M,TIME=1440,         //         PARM=&MEM,&START                               . 
  3. The start mode can be specified as an initialization option in the parmlib member specified by the MEM= parameter. The default member name is SYSVIEW.

    WARMSTART
    -or-
    COLDSTART

 

Additional Information:

Additional information is available at the web site:

https://wiki.ca.com

https://docops.ca.com/display/CSPM10/CA+SYSVIEW+Start+Mode+-+WARMSTART+or+COLDSTART

 

 

Environment

Release: FAQSO.00200-14.1-SYSVIEW-Performance Management
Component: