Hi all,

I'm running AIX 4.3.2, ADSM 3.1.2.40 and the oracle agent with EBU against an
Oracle 7.3.3.4 Database.

I'm trying to speed up the backup a bit so I've changed compress yes to compress
no in the system opts file for this client. Mission is accomplished and things
are running much faster. I was previously running with 3 parallel EBU streams
before copmpression and still am after compression.

The problem is that  I'm now getting
01/23/00   01:48:11 ANR0534W Transaction failed for session 26988 for node
CERNER_PROD_ORA (Agnt for Orc Bkp) - size estimate exceeded and server is unable
to obtain additional space in storage pool BACKUPPOOL.
01/23/00   01:48:11 ANR0534W Transaction failed for session 26972 for node
CERNER_PROD_ORA (Agnt for Orc Bkp) - size estimate exceeded and server is unable
to obtain additional space in storage pool BACKUPPOOL.
01/23/00   01:48:11 ANR0534W Transaction failed for session 26976 for node
CERNER_PROD_ORA (Agnt for Orc Bkp) - size estimate exceeded and server is unable
to obtain additional space in storage pool BACKUPPOOL.

I have reduced my migration threshhold in backuppool to avoid this problem, but
wonder why it could happen. The Oracle agent should know the size of the
tablespaces that it is backing up quite precisely from the Oracle catalog so it
should never  send a wrong estimate to ADSM.  Does anyone know for sure how this
works in detail?

Thanks

Steve Harris
AIX/ADSM/Oracle/HACMP and soon to be Lotus-Domino Guy
The Wesley Hospital, Brisbane Australia




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