Glossary

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.

Latency_low_mark

When the Latency high mark is achieved, incoming write requests are stalled, till the pending number of updates reaches the preset Latency_low_mark value. This is done to ensure that the high mark is not crossed too frequently. Latency protection is required to make sure that the Secondary does not lag behind too much, in case of heavy Input/Outputs or poor network in the asynchronous mode of replication. For more information refer to Latency_high_mark.