They didnt perhaps change the length of volser (i.e. if LTO generation should be a part of the volume serial or not)? That would explain not finding any already checked in volumes.
On 02/01, ashish sharma wrote: > Hello Howard, > > Yes i received a lot of messages " cant find tapes in slot". I just received > a mail from local system admin saying IBM did some intervention on the > library for installing liocenses and i suspect that may have caused some > malfunctioning in library which is unable to find the tapes which were > already present. >