uint32_t max_changer_wait; /* Changer timeout */
uint32_t max_rewind_wait; /* maximum secs to wait for rewind */
uint32_t max_open_wait; /* maximum secs to wait for open */
+ uint32_t max_open_vols; /* maximum simultaneous open volumes */
uint32_t min_block_size; /* min block size */
uint32_t max_block_size; /* max block size */
uint32_t max_volume_jobs; /* max jobs to put on one volume */