Caché System Administration Guide - InterSystems Documentation

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Using Multiple Instances of Caché Command ccontrol list Description Lists all installed instances, including each instance name, installation directory, version ID, SuperServer port number, WebServer port number, Caché parameter file name, and the status of each instance, as follows: 3 • crashed • down • in use by node nodename • inaccessible • indeterminate • mismatched executables • running • sign-on inhibited ccontrol all Shows compact summary of all instances, including each instance name, installation directory, version ID, SuperServer port number, and the status of each instance, as follows: 1 • (inaccessible, indeterminate, signon inhibited, or mismatched executables) • dn (down or has crashed) • up (running) • xt (in use by another node) ccontrol stat instname [args] ccontrol help ccontrol help [start | stop | force] ccontrol load instname Retrieves system statistics. Displays most recent information about the ccontrol command. 2 Gives function-specific help for the start, stop, and force functions. Runs the procedure for loading images (OpenVMS only). 94 Caché System Administration Guide
Configuring Multiple Caché Instances Command ccontrol unload instname ccontrol rename instname {newname} Description Runs the procedure for unloading images (OpenVMS only). Renames the instance (not available on Windows systems). Table Notes 1 On OpenVMS and UNIX-based systems, the all function displays the information for each instance on a single 80-column line with no line wrapping. It truncates any field that exceeds the allowed width and suffixes the tilde (~) symbol. If you require complete information, such as for parsing or reporting purposes, use ccontrol list. 2 To display the most current help file for running the ccontrol command on Windows, invoke ccontrol help from the Caché bin directory. For example: C:\MyCache\Bin>ccontrol help The command displays the CcontrolHelp.html file in your browser; the file is in the install-dir\Help directory. On UNIX-based and OpenVMS platforms, you can run the ccontrol help command from any location. 3 On OpenVMS-based systems, you may need to use a privileged account (for example, SYSTEM), or give a non-privileged account READALL, BYPASS, or SYSPRIV privileges, when using the ccontrol list function to display meaningful status information about installed instances. You may have your own procedures that involve using the scripts cstart and cstop, among others. Caché can accommodate these procedures. In fact, ccontrol invokes these scripts. For an example of creating user start and stop procedures, see the Use of the ^%ZSTART and ^%ZSTOP Caché Routines article. Important: The ccontrol command has several more functions. The help function displays available functions; others are internal to InterSystems and do not appear in the help display. 9.4 Configuring Multiple Caché Instances You can install and simultaneously run multiple instances of Caché 4.0 and later on a single machine. Install Caché as for a single installation, giving each instance a unique name, a unique installation directory, and a unique port number for the SuperServer, Web server, and Telnet. Caché System Administration Guide 95
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Caché System Administration Guide
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Table of Contents About This Book .
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6.3 Managing Caché ...............
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List of Tables System Administratio
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1 Using the System Management Porta
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Starting the Portal Only Unauthenti
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Navigation Bar Throughout the Syste
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Portal Functions Overview Menu Item
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2 Configuring Caché A Caché confi
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Configuring Data Menu Item NLS Sett
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Configuring Namespaces 2.2.1 Create
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Configuring Namespaces (1) ("A") (1
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Configuring Namespaces a. Click New
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a platform whose Endianness is diff
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Configuring Databases • Read Only
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Configuring System Information •
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Configuring Task Manager Email Sett
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Configuring NLS Settings • Using
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Configuring NLS Settings 2.6.1.2 Im
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Cluster Settings • Config.NLS.Tab
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3 Managing Caché This chapter expl
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Maintaining Local Databases 3.1.1.1
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Maintaining Local Databases c:\MyCa
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3.2 Controlling Caché Processes Co
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