I have a customer who has recently upgraded from 3.1.2.50 ADSM to TSM
3.7.2.0. Since the upgrade, they have noticed that they are no longer
getting the tape capacity they had been getting under ADSM. They are using a
SCSI tape library that contains Sony SDX-500C tape drives - AIT2 tape
technology. Before the upgrade, they were getting approximately 100GB per
tape. Now they are getting closer to 35 GB or so. They have even reported
one tape that got 13GB before TSM reported that the tape was full and then
requested a new scratch tape.
I have opened a problem with the Software Support Center on this, but I
am wondering if anyone else has reported or noticed this problem. If so, did
you get a resolution to it?
Dave Canan
Certified ADSM/TSM Specialist
ddcanan AT attglobal DOT net
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