VMware VCM 5.3 Guida alla Risoluzione dei Problemi Scaricare il pdf (Pagina 44)

1. Detect Previous Install is described in detail under the Install section, step 1.

2. Uninstall Agent is described in detail under the Install section, step 2.

3. Uninstall package installer is described in detail under the Install section, step 3.

4. Uninstall basic installer is described in detail under the Install section, step 4.

5. Validate installation environment is described in detail under the Install section, step 5.

6. Install Simple Installer: During a change protocol request, this job receives special parameters that

describe how the Com Socket Service Listener module should be handled. If the change protocol

request was from DCOM to HTTP, the simple installer component receives a request to install the

ComSocketServiceListener. It the change protocol request was from HTTP to DCOM the simple

installer receives a request to remove the ComSocketServiceListener. It is important to note that the

simple installer itself cannot modify the contents of the install infrastructure. The simple installer job is

only used to initially deploy the infrastructure using the Registration service as a bootstrap loader.

Since the simple installer job cannot take action on the information it receives it delegates the work to

the Install Module Installer step.

7. Store installation data in the database described in detail under the Install section, step 7.

8. Install Module Installer step is where the work really happens with a change protocol request. Since

the module installer has all the information of what install infrastructure modules were installed on the

box, and has the information concerning if the ComSocketServiceListener should be installer or

removed, it is able to reconcile the information and find out what needs to be done. If the

ComSocketServiceListener should be installed, it bundles up a request and sends the work of installing

this module to the Registration Service. Uninstalling the ComSocketServiceListener happens in a

similar fashion.

9. Fully release the synchronization lock on the target machine is described in detail under the Install

section, step 13.

10. Steps 10 – 19 are the same as listed in the install section

Manual Agent Install

Manual agent install is the process by which the Agent is deployed to the target without the use of a

Collector. The main goal of manual install is to produce an Agent environment that is identical to an Agent

environment that one would expect if a Collector deployed the agent. Manual install does not create

entries in the “add and remove programs section” nor is it designed to be uninstalled manually. Manual

install takes on two forms. The first is the standard “agent only” option on the VCM Product installation

CD. The second is the use of the actual Wise binary.

Install

Manual agent install is essentially a group of modules deployed with the use of Wise installation system.

The VCM Product installation CD is an Install Shield program. If one selects “Agent Only” install, then

Install Shield delegates the work of installing the Agent to the executable CMAgentInstall.exe. This

executable, built by Wise Installation Systems 9 is the manual install program. Regardless of how it is

executed, it is the program that lays down the Agent. This executable may be used interactively or silently.

The following describes each usage.

VCM Troubleshooting Guide

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VMware VCM 5.3 Guida alla Risoluzione dei Problemi Pagina 44