RE: Upgrade issues 11.2.0.3 to 11.2.0.4?

  • From: "Ruel, Chris" <Chris.Ruel@xxxxxxx>
  • To: "peter.schauss@xxxxxxx" <peter.schauss@xxxxxxx>, oracle-l <oracle-l@xxxxxxxxxxxxx>
  • Date: Tue, 31 Mar 2015 13:07:22 +0000

Again, not optimizer related, but two bugs that have hit us particularly hard 
(and caused a lot of frustration) are related to tablespace size monitoring.  
These affect OEM as well so our monitoring ha
poiuytres been affected resulting is minor outages to applications at times:

Oracle Support Document 17897511.8 (Bug 17897511 - ORA-1000 from query on 
DBA_TABLESPACE_USAGE_METRICS after upgrade to 11.2.0.4 - superseded) can be 
found at: https://support.oracle.com/epmos/faces/DocumentDisplay?id=17897511.8

Oracle Support Document 18723434.8 (Bug 18723434 - 
DBA_TABLESPACE_USAGE_METRICS.tablespace_size can be incorrect for ASM 
tablespaces after applying 11.2.0.4) can be found at: 
https://support.oracle.com/epmos/faces/DocumentDisplay?id=18723434.8

As noted, there are patches to fix these, but, with almost 200 databases, it 
takes a while to get the patches rolled out.  In the interim, we have had to 
use a custom metric which avoids the view DBA_TABLEPACE_USAGE_METRICS to 
calculate space usage.

If we could do it again, we would have most certainly rolled these patches with 
the 11.2.0.4 patchset.

Chris..


_____________________________________________________________________
Chris Ruel * Oracle Database Administrator * Lincoln Financial Group
cruel@xxxxxxx * Desk:317.759.2172 * Cell 317.523.8482

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Schauss, Peter (ESS)
Sent: Monday, March 30, 2015 4:23 PM
To: oracle-l
Subject: Upgrade issues 11.2.0.3 to 11.2.0.4?

We are getting ready to migrate some databases from 11.2.0.3 (Windows 2003) to 
11.2.0.4 (Linux - Redhat 6.6).  Are there any major changes in the optimizer 
that we should be concerned about?  

Thanks,
Peter
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