Re: Pluggable database in 12C
From: Mladen Gogala <gogala.mladen_at_gmail.com>
Date: Tue, 23 Oct 2012 23:56:21 +0000 (UTC)
Message-ID: <pan.2012.10.23.23.56.21_at_gmail.com>
On Tue, 23 Oct 2012 16:12:12 -0700, joel garry wrote:
Date: Tue, 23 Oct 2012 23:56:21 +0000 (UTC)
Message-ID: <pan.2012.10.23.23.56.21_at_gmail.com>
On Tue, 23 Oct 2012 16:12:12 -0700, joel garry wrote:
> According to Alert Log Messages: Private Strand Flush Not Complete [ID
> 372557.1] it's just telling you the consolidation of the private redo is
> taking some time. I would guess the suggestion of adding db writers to
> keep the cache clean is a bit of compulsiveness. Perhaps Jonathan knows
> better.
Joel, I'm no Jonathan by any stretch of imagination, but it doesn't look
to me that adding DBWR would particularly helpful with REDO? How would
database block writer help LGWR consolidate the redo entries from the
private redo strands?
BTW, I met Jonathan in person and we don't look even remotely alike.
-- Mladen Gogala http://mgogala.freehostia.comReceived on Wed Oct 24 2012 - 01:56:21 CEST