Re: After I remove the online fuzzy tag of the datafile, can it be safe on standby?

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From: AnySQL (d.c.b.a) <anysql_at_gmail.com>
Date: 6 Jul 2005 20:47:28 -0700
Message-ID: <1120708048.635010.152720@g14g2000cwa.googlegroups.com>

Thanks for you link.

I think the CKPT process taged the data file header after DBWn sucessfully write the block, for example, at SCN1 DBWR performed writing, and the CKPT taged SCN1 to all data file header, if I read data file header first, when oracle want to recover data file, it will start on SCN1, if I read data file header before CKPT, then it will start from previous SCN, so no log will be bypassed in this case.

I dump the data file header copied from rman, the online fuzzy tab is removed, and some blocks' SCN may be larger than the data file header's, just the same case.

What I finally want is to integrete the rman copy with scp or rsync. Received on Wed Jul 06 2005 - 22:47:28 CDT