Description of problem: When using 'lvs' - if user wants to know the size of i.e. thin-pool's metadata device - he could ATM use somewhat more complex --select option to set couple options that needs to match to output resulting value. We may try to support slightly simpler syntax for this i.e.: lvs -o lv_size%metadata vg/pool (whathever symbol instead of '%') will just output size of metadata LV used for vg/pool. It'd very complex to duplicate each LV/SEG field for every condition i.e. metadata/data/leg/origin or other. This BZ is rather opening discussion.... Version-Release number of selected component (if applicable): 2.02.131 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: