On Jul 16, 2013, at 5:21 AM, Grigori Solonovitch <[email protected]> wrote:
> I have found the way to re-label existing scratch volumes in VTL: > "checkout libvolume <library> <volume> remove=no" - for all scratch volumes > "label libvolume <library> search=yes labelsource=barcode checkin=scratch > overwrite=yes" - ones > I hope this is correct? > > Grigori Solonovitch, Senior Systems Architect, IT, Ahli United Bank Kuwait, > www.ahliunited.com.kw TSM 5.5 introduced at a later service level the RELABEL option for SCSI libraries that is meant exactly for VTLs; when a tape is returned to scratch status from being in a storage pool or used as a DB backup tape, the tape is relabeled by TSM in a background process automatically if you have that option enabled for your SCSI library. TSM 6.3 introduced a new kind of library, "VTL," which is just like SCSI, except that TSM expects things to happen even faster than with physical drives. TSM will also define paths and devices automagically with type=VTL, as I recall, although that's not a common event for us. You can UPDATE LIBR from type=SCSI to type=VTL. So, don't define your VTL volumes in your storage pool; let them go out of scratch status but have your TSM library defined to relabel them, and get to TSM 6.3 if you're not already there. Nick (BTDT) Laflamme
