+ "How many minutes we wait between data manager runs. 0 means run once and exit.")
+ flag.IntVar(&collectionBatchSize,
+ "collection-batch-size",
+ 1000,
+ "How many collections to request in each batch.")
+ flag.BoolVar(&dryRun,
+ "dry-run",
+ false,
+ "Perform a dry run. Log how many blocks would be deleted/moved, but do not issue any changes to keepstore.")