cinder.image.cache module¶
- class ImageVolumeCache(db, volume_api, max_cache_size_gb=0, max_cache_size_count=0)¶
Bases:
object
- create_cache_entry(context, volume_ref, image_id, image_meta)¶
Create a new cache entry for an image.
This assumes that the volume described by volume_ref has already been created and is in an available state.
- ensure_space(context, volume)¶
Makes room for a volume cache entry.
Returns True if successful, false otherwise.
- evict(context, cache_entry)¶
- get_by_image_volume(context, volume_id)¶
- get_entry(context, volume_ref, image_id, image_meta)¶