Re: Compressing ORACLE bakup?
From: Tony Jambu <aaj_at_cmutual.com.au>
Date: Tue, 5 Jul 1994 23:05:32 GMT
Message-ID: <CsHpH8.MHs_at_cmutual.com.au>
Date: Tue, 5 Jul 1994 23:05:32 GMT
Message-ID: <CsHpH8.MHs_at_cmutual.com.au>
In article <2uoc7d$qi7_at_hpbblb.bbn.hp.com>, petern_at_bbn.hp.com (Peter Niedermann)
writes:
> Hi,
> I heard that ORACLE doesn't recommend to compress softwarewise their
> database files during backup. Can anybody explain me why?
Peter
The problem is to do with using dd and compress I believe, and the BlockSize
used. Oracle has a document called
COMPRESSION/DECOMPRESSION RECOVERY PROBLEM . Doc # 99769.561
Have a read of it.
ta
tony
-- _____ ________ / ____ |Tony Jambu, Database Administrator /_ _ /_ __ / |Colonial Mutual Invest Mgmt,Aust (ACN004021809) /(_)/ )(_/ \_/(///(/_)/_( |EMAIL: TJambu_at_cmutual.com.au \_______/ |PHONE: +61-3-2831639 FAX: +61-3-2831090Received on Wed Jul 06 1994 - 01:05:32 CEST