ironic/releasenotes/notes/ipa-streams-raw-images-1010327b0dad763c.yaml
Jim Rollenhagen 15b7ad5762 Catch up release notes for Mitaka
I went through the commit log between master and 4.2.0, and added notes
for everything I thought was relevant.

Change-Id: I4ede290d3c924181e2eda0b90d3c3298f542a55c
2015-11-25 23:13:56 +00:00

17 lines
659 B
YAML

---
features:
- The Agent deploy driver now streams raw images
directly to disk (instead of staging in memory) by
default.
upgrade:
- The Agent deploy driver now streams raw images
directly to disk (instead of staging in memory) by
default; this can be turned off by setting the
[agent]stream_raw_images configuration option to False.
Streaming may be undesirable if the disk the image is being
written is significantly slower than the network.
fixes:
- Because the agent deploy driver now streams raw images
directly to disk, images larger than the RAM available
to the deploy ramdisk will no longer fail to deploy.