The following check steps have been created or changed in this release:
| Check Step | Phase | Type | Description |
|---|---|---|---|
| Fill number range buffers | Recording | Preparation | This preparation step gets the recording ready when a large numbe of application servers are involved in the system being recorded. The number range for storing each “transaction” is extensively buffered, but if this is the first time a recording is activated, then the number range will be overloaded on recording activation since each application server will request immeditaely their allocation of buffered numbers. This step pre-loads these buffers prior to turning on the recording. |
| Check PDA has been executed | Playback | Check | Prior to a playback being started, this check will ensure that Predictive Difference Analyzer (PDA) has been executed to proactively check for any obvious errors or failures that might occur. If it has not been run yet on the execution queue, then this will flag up a failure in this check step. |
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