Hello,
I just watched a incremental db backup running. My db is 81 GB in size of
which about 70 GB are used. The log is set to rollforward mode and about 7,5
GB in size. At the moment the backup started the log usage was 85% with 37
MB data in the db changed. From the start of the process until the counters
in the "q proc" output increased it took about 10 minutes. The whole process
took 20 minutes compared to 60 minutes for a full db backup. I wish it were
faster. Has anyone had similar experiences?
The backup is going to 3590E tapes via SCSI. The db is on SSA, the log on a
internal harddisk. The server is a RS/6000 H70 with AIX 4.3.3, TSM is
5.1.6.2 since this morning. But with 5.1.1.6 it was the same.

Regards
Gerhard

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Gerhard Rentschler            email:g.rentschler AT rus.uni-stuttgart DOT de
Regional Computing Center     tel.   ++49/711/685 5806
University of Stuttgart       fax:   ++49/711/682357
Allmandring 30a
D 70550
Stuttgart
Germany