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InfoScale™ 9.0 Cluster Server Agent Developer's Guide - AIX, Linux, Solaris, Windows
Last Published:
2025-04-13
Product(s):
InfoScale & Storage Foundation (9.0)
Platform: AIX,Linux,Solaris,Windows
- Introduction
- Agent entry point overview
- About agent entry points
- Agent entry points described
- About the action entry point
- About the info entry point
- Considerations for using C++ or script entry points
- About the agent information file
- About the ArgList and ArgListValues attributes
- Creating entry points in C++
- About creating entry points in C++
- Syntax for C++ entry points
- Agent framework primitives
- Agent Framework primitives for container support
- Creating entry points in scripts
- About creating entry points in scripts
- Syntax for script entry points
- Agent framework primitives
- VCSAG_GET_ATTR_VALUE
- Agent Framework primitives with container support
- Example script entry points
- Logging agent messages
- Building a custom agent
- Building a script based IMF-aware custom agent
- Creating XML file required for AMF plugins to do resource registration for online and offline state monitoring
- Testing agents
- Static type attributes
- About static attributes
- Static type attribute definitions
- AdvDbg
- ArgList
- State transition diagram
- Internationalized messages
- Troubleshooting VCS resource's unexpected behavior using First Failure Data Capture (FFDC)
- Appendix A. Using pre-5.0 VCS agents
Syntax for C++ clean
unsigned int res_clean(const char *res_name, VCSAgWhyClean reason, void **attr_val);
You may select any name for the function.
Set the VCSAgValidateAndSetEntryPoint() parameter to the name of the entry point's function.
In the following example, the function res_clean is defined as the Clean entry point.
For example:
#include "VCSAgApi.h" unsigned int res_clean(const char *res_name, VCSAgWhyClean reason, void **attr_val) { // Code to forcibly offline a resource. ... // If the procedure is successful, return 0; else // return 1. return 0; void VCSAgStartup() { VCSAG_LOG_INIT("VCSAgStartup"); VCSAgSetLogCategory(10051); VCSAgInitEntryPointStruct(V51); VCSAgValidateAndSetEntryPoint(VCSAgEPClean, res_clean);}