---
title: "Changes to Replace Device"
method: POST
path: "/zfs/pools/{guid}/replace-device"
---

# Changes to Replace Device

`POST /zfs/pools/{guid}/replace-device`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 42 revisions.

- **2026-08-12** `9a5026bf9057` — 2 breaking, 4 info
- **2025-03-11** `2b736ca1b025` — 1 breaking

## Changes

- **2026-08-12** `9a5026bf9057` — 2 breaking, 4 info
  - added the new path request parameter `guid`
  - removed the success response with the status `200`
  - added the non-success response with the status `400`
  - added the non-success response with the status `404`
  - added the non-success response with the status `409`
  - added the success response with the status `202`
- **2025-03-11** `2b736ca1b025` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/alchemillahq/apis/sylve-api/docs/zfs/pools/:guid/replace-device/post.md) · [API](https://skmtc.dev/alchemillahq/apis/sylve-api.md) · [Page](https://skmtc.dev/alchemillahq/apis/sylve-api/changes/zfs/pools/:guid/replace-device/post)