OpenStack Compute (nova)

  1. Bug #1838819
  2. Comment #7

Comment 7 for bug 1838819

Revision history for this message
Matt Riedemann (mriedem) wrote :

Another one: image cache management when you're not using ceph or NFS on your computes:

https://docs.openstack.org/nova/latest/configuration/config.html#DEFAULT.image_cache_subdirectory_name

The idea is to share ^ across your computes so the first compute to download a new image has the image shared across all computes so the others don't have to re-download the same image.

Note that there could be unexpected bugs as a result (see bug 1804262).