# Serving bulk-loaded data (HA cluster)

**URL:** <https://discuss.dgraph.io/t/serving-bulk-loaded-data-ha-cluster/14110>\
**Category:** Dgraph\
**Tags:** kind:question\
**Created:** [May 11, 2021, 1:57pm UTC](https://discuss.dgraph.io/t/serving-bulk-loaded-data-ha-cluster/14110 "2021-05-11T13:57:15Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![EnricoMi](https://avatars.discourse-cdn.com/v4/letter/e/94ad74/32.png) [@EnricoMi](https://discuss.dgraph.io/u/EnricoMi)\
**Post date:** [May 12, 2021, 12:35pm UTC](https://discuss.dgraph.io/t/serving-bulk-loaded-data-ha-cluster/14110/12 "2021-05-12T12:35:02Z")

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Zero configs are only stored in `zw` directory, right?

So I have bulk-loaded against `localhost:5080` zero and now want to serve that zero under a different hostname, a SVC address. Is that repurposing possible?

Can I “rename” zeros or do I have to “migrate” the zero cluster away from that node, like adding other zeros and removing the first one?

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