Re: Pluggable database in 12C

From: joel garry <>
Date: Tue, 23 Oct 2012 16:12:12 -0700 (PDT)
Message-ID: <>

On Oct 23, 2:18 pm, Noons <> wrote:
> On Oct 22, 4:11 pm, Noons <> wrote:
> > But I'm getting some alert messages that I don't understand.  They are not
> > warnings, nor errors.  Just "comments", I guess? (for what purpose?)
> Some of the messages I'm seeing:
> "Thread 1 cannot allocate new log, sequence 167
> Private strand flush not complete"
> This is on a db with 6 redo log of 1GB each.
> Doing a search on that seems to indicate the message is relatively
> harmless in 11gr2.
> If it is, then why put it there in the first place?
> And what does it REALLY mean and what is the remediation if any?

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.


-- is bogus.
Received on Wed Oct 24 2012 - 01:12:12 CEST

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