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Posted to dev@ignite.apache.org by "Denis Magda (JIRA)" <ji...@apache.org> on 2018/07/12 18:08:00 UTC

[jira] [Created] (IGNITE-8994) Configuring dedicated volumes for WAL and data with Kuberenetes

Denis Magda created IGNITE-8994:
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             Summary: Configuring dedicated volumes for WAL and data with Kuberenetes
                 Key: IGNITE-8994
                 URL: https://issues.apache.org/jira/browse/IGNITE-8994
             Project: Ignite
          Issue Type: Task
          Components: documentation
            Reporter: Denis Magda
             Fix For: 2.7


The current StatefulSet documentation request only one persistent volume for both WAL and data/index files:
https://apacheignite.readme.io/docs/stateful-deployment#section-statefulset-deployment

However, according to Ignite performance guide the WAL has to be located on a dedicated volume:
https://apacheignite.readme.io/docs/durable-memory-tuning#section-separate-disk-device-for-wal

Provide StatefulSet configuration that shows how to request separate volumes for the WAL and data/index files. If needed, provide YAML configs for StorageClass and volume claims.



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