RelStorage also comes with a script named
zodbpack that packs any
ZODB storage that allows concurrent connections (including RelStorage
and ZEO, but not including FileStorage). Use
scripts. Pass the script the name of a configuration file that lists
the storages to pack, in ZConfig format. An example configuration file:
<relstorage> pack-gc true <mysql> db zodb </mysql> </relstorage>
- Specifies how many days of historical data to keep. Defaults to 0, meaning no history is kept. This is meaningful even for history-free storages, since unreferenced objects are not removed from the database until the specified number of days have passed.
- Instructs the storage to only run the pre-pack phase of the pack but not actually delete anything. This is equivalent to specifying
pack-prepack-only truein the storage options.
- Instructs the storage to only run the deletion (packing) phase, skipping the pre-pack analysis phase. This is equivalent to specifying
pack-skip-prepack truein the storage options.
usage: zodbpack [-h] [-d DAYS] [--prepack] [--use-prepack-state] config_file ZODB storage packing utility. positional arguments: config_file optional arguments: -h, --help show this help message and exit -d DAYS, --days DAYS Days of history to keep (default 0) --prepack Perform only the pre-pack preparation stage of a pack. (Only works with some storage types) --use-prepack-state Skip the preparation stage and go straight to packing. Requires that a pre-pack has been run, or that packing was aborted before it was completed.