The glossary below contains many of the terms you will find in common use throughout the Symantec Security Response website. Please refer to this list to find definitions of terms and answers to other Internet security-related questions.
In a DB2 UDB EEE or ESE Data Partitioning Feature (DPF) environment, a Version Checkpoint is a set of checkpoints that spans multiple partitions. A Version Checkpoint contains one Storage Checkpoint per partition. A Storage Checkpoint is an efficient snapshot technology for creating a point-in-time image of a currently mounted VxFS file system. A Storage Checkpoint presents a consistent, point-in-time view of the file system by identifying and maintaining modified file system blocks.
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