From: Niall Litchfield <niall.litchfield_at_gmail.com>
Date: Wed, 21 Nov 2012 07:01:37 +0000
Message-ID: <CABe10sYmoNhwQPBBpgHrhvay+2zLL1ON-zwQj864DKYbVcW3Xw_at_mail.gmail.com>

Before I log yet another SR with Oracle, is anyone aware of the circumstances under which the above view is not populated? I've pushed some monitoring based on dba_tablespace_usage_metrics into production, and now found that a few databases don't have this dynamic performance view populated and thus the monitoring fails. I'd expect OEM to suffer the same issue since I believe it relies on the same view. Interestingly the AWR view dba_hist_tablespace_usage appears to indicate that this occurs intermittently (one day this DB is 6tb in size, the next 0). Versions we see this on and
Received on Wed Nov 21 2012 - 08:01:37 CET

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