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query will select large parts in target_tables and target_databases that can be candidates to move to another disk. Disk chosen should comply with the following requirements:

• Should only select valid moves for the same storage_policy used by that table
• storage_policy must be JBODs type
• moves to other disks in the same volume
• select a disk that part does not already belong
• select the disk to move the part to by order of largest free_space on that disk