ironic-python-agent/releasenotes/notes/configdrive-partuuid-3259cfb7428c1483.yaml
Dmitry Tantsur 65c4de903a Use a pre-defined partition UUID to detect configdrive on GPT
Using partition numbers is currently broken for devicemapper devices.
Fortunately, GPT has partition UUIDs, so we can just generate one and
use it for lookup.

Change-Id: I41ffe4f8e4c6e43182090b5aa2a2b4b34f32efd5
2022-04-29 16:56:53 +02:00

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YAML

---
issues:
- |
Creating a configdrive partition on a devicemapper device (e.g. a multipath
storage device) with MBR partitioning may fail with the following error::
Command execution failed: Failed to create config drive on disk /dev/dm-0
for node 168af30d-0fad-4d67-af99-b28b3238e977. Error: Unexpected error
while running command.
Use GPT partitioning instead.
fixes:
- |
Fixes creating a configdrive partition on a devicemapper device (e.g.
a multipath storage device) with GPT partitioning. The newly created
partition is now detected by a pre-generated UUID rather than by comparing
partition numbers.