archived redo logs and standby db
From: wagen wheels <wagen123_at_yahoo.com>
Date: Wed, 28 Oct 2009 08:57:22 -0700 (PDT)
Message-ID: <a9751762-805a-4102-b944-727f073df680_at_l13g2000yqb.googlegroups.com>
Hi,
NOT ALLOWED NOTE: we have read only users connected to the standby db
Date: Wed, 28 Oct 2009 08:57:22 -0700 (PDT)
Message-ID: <a9751762-805a-4102-b944-727f073df680_at_l13g2000yqb.googlegroups.com>
Hi,
Oracle11g 11.1.0
Linux (RHEL AS 4.4)
- Primary and standby db (physical standby with standby redo logs)
- Standby db in read only mode (haven't setup real time apply yet)
- Primary: log_archive_dest_2 = LGWR ASYNC
I have two questions
- We have a need to delete the archived redo logs on the standby database AFTER it's applied. I plan to use the following query, get the seqence number and then use RMAN to delete the APPLIED archived redo logs that are on disk. select max(sequence#) max_applied_seq from gv$archived_log where applied='YES';
- I have setup the standby db as per oracle documentation, logs are being applied and the standby db is in sync with the primary. When I execute the query SELECT SWITCHOVER_STATUS FROM gv$database ; on the STANDBY DB it shows
SWITCHOVER_STATUS
NOT ALLOWED NOTE: we have read only users connected to the standby db
Why is the switchover_status showing "NOT ALLOWED"? What are the things i should check?
Thanks for your help.
wagen
Received on Wed Oct 28 2009 - 10:57:22 CDT