Hi, 1. - Format 3592C/drive uses drive compression: show libr ( if you want to check it ) 2.-Compressed files are not compressed twice
----- Mensaje original ---- De: Mehdi Salehi <ezzo...@googlemail.com> Para: ADSM-L@VM.MARIST.EDU Enviado: mié,7 julio, 2010 13:36 Asunto: when TSM uses tape compression? Hi, The format of a device class is set to "drive" and "query drive" shows the read and write format is "3592C,3592". The question is when does TSM uses the compressed format? In a TSM 5.3 system, almost all volumes are 300GB (q vol) except one of them. I cannot explain why TSM have not treated this one like other volumes while cartridges are of the same type. Thanks
