14 lines
694 B
YAML
14 lines
694 B
YAML
---
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features:
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- The Carbonara based storage engine has been updated and greatly improved.
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It now features fast write for Ceph (no change for file and Swift based
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drivers) by using an append method.
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It also features on the fly data compression (using LZ4) of the aggregated
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time serie, reducing the data space usage by at least 50 %.
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upgrade:
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- gnocchi-upgrade must be run before running the new version of
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gnocchi-metricd and the HTTP REST API in order to upgrade from version 2 of
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the Carbonara storage engine to version 3. It will read all metrics and
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convert them to new version 3 serialization format (compressing the data),
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which might take some time.
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