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Polling file cache expire [JIRA: RIAK-2297] #178

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matthewvon opened this issue Nov 16, 2015 · 1 comment
Open

Polling file cache expire [JIRA: RIAK-2297] #178

matthewvon opened this issue Nov 16, 2015 · 1 comment

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@matthewvon
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Food for thought: file cache expire currently requires file cache action to initiate. Is it possible to start the expire on "dormant" file caches via the Throttle 1 minute loop (as now done for compactions)?

@Basho-JIRA Basho-JIRA changed the title Polling file cache expire Polling file cache expire [JIRA: RIAK-2297] Nov 16, 2015
@matthewvon
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same problem seen for block cache, especially in light of expiry. 20G cache assignment gets filled with useless dead blocks because number of active files is so small that page cache override is not forcing block cache purge.

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