Whether data is written to an active or a static index stripe is decided during the indexing session. The current active stripe stores all the data collected during the indexing session if it can accommodate it, otherwise, the active index stripe is emptied into a new static stripe, and all data collected during the indexing session is stored in the new static index stripe. When the active index stripe is emptied, it is discarded. A new active stripe is created the next time an indexing session collects a sufficiently small amount of data to fit into an active index stripe.
The index stripe can also contain a number of *.gz compressed serialized files.
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