Configuring the dtool cache directory¶
When fetching a dataset item from a dataset stored in object storage the file get stored in a cache directory. The default cache directory is:
You may want to configure this cache to be in a different location. This can be achieved using the
dtool config cache command:
$ mkdir /tmp/dtool $ dtool config cache /tmp/dtool
There is no automatic mechanism built into dtool to clear up the cache. It can therefore grow very large if you are working with lots of datasets in object storage.