Mike
I've got few unusual DBMSs to deal with that have no TDP. (Sybase, Reality,
Cache)
Sometimes we can back up to disk and then to TSM (Sybase, MSSQL and oracle at
the moment as we've only just got the TDP licences)
For Reality, I've cranked up the adsmpipe utilty
But for Cache, its backup facility wants real tape hardware and resists being
sent to a pipe. In this case we have to create two databases, primary and
shadow and for backup, quiesce the shadow, back up the underlying files and
then play forward the logs.
As the DB gets large, this may need to be done with a Flashcopy and hence TDP
for hardware.
HTH
Steve.
>>> mikee AT MIKEE.ATH DOT CX 15/09/2004 1:41:48 >>>
Given that TSM has TDP for many databases and that TDP can do
incremental backups at the record level. What are the thoughts
for using TDB vs. using FlashCopy on an ESS/Shark? The FlashCopy
must backup the entire database each time, unless the backup
database could be mounted to a secondary server that could then
start TDP on the backup copy...?
Mike
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