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pingcap / tidb-operator

TiDB operator creates and manages TiDB clusters running in Kubernetes.
https://docs.pingcap.com/tidb-in-kubernetes/
Apache License 2.0
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Able to mount more than one disks for TiKV pod #1357

Closed cofyc closed 4 years ago

cofyc commented 4 years ago

Feature Request

Is your feature request related to a problem? Please describe:

Sometimes, it's better to store the RocksDB data and WAL logs on different disks to improve TiKV performance. See tikv tuning docs. But tidb-operator does not support mounting two volumes for TiKV pod.

Describe the feature you'd like:

Able to mount more than one disks for TiKV pod

Describe alternatives you've considered:

Teachability, Documentation, Adoption, Migration Strategy:

github-actions[bot] commented 4 years ago

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 15 days

mikechengwei commented 4 years ago

I am interested in implementing this feature.

cofyc commented 4 years ago

sorry, this is a stale issue and is replaced by https://github.com/pingcap/tidb-operator/issues/2183. I'm working on a proposal and will send it out for the review soon. We can discuss the API and implementations details first. I'm going to close this and we can discuss it in #2183.