Hello Scott,
Are you sure that all required archives are available at standby database?
PR00 (PID:29394): GAP - thread 1 sequence 44056-44081
On 2 Jul 2021, at 6:21 PM, Scott Canaan <srcdco@xxxxxxx> wrote:
I have a data guard set up where the logs are being shipped to the secondary,
but not being applied. I’ve verified that all the needed logs are there, but
it won’t apply them. I don’t know how to get it to start.
I tried ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL;, but that did
nothing. All I got was an error in the alert log. I tried bouncing the
database and got the following:
Completed: ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT NODELAY
2021-07-02T11:13:24.778232-04:00
ALTER SYSTEM SET fal_server='clawbeta' SCOPE=BOTH;
2021-07-02T11:13:48.721856-04:00
PR00 (PID:29394): FAL: Failed to request gap sequence
PR00 (PID:29394): GAP - thread 1 sequence 44056-44081
PR00 (PID:29394): DBID 2700461164 branch 1043824278
PR00 (PID:29394): FAL: All defined FAL servers have been attempted
PR00 (PID:29394):
-------------------------------------------------------------------------
PR00 (PID:29394): Check that the CONTROL_FILE_RECORD_KEEP_TIME initialization
PR00 (PID:29394): parameter is defined to a value that's sufficiently large
PR00 (PID:29394): enough to maintain adequate log switch information to
resolve
PR00 (PID:29394): archived redo log gaps.
PR00 (PID:29394):
-------------------------------------------------------------------------
Control_file_record_keep_time is 30, which I understand is in days. The
oldest log to be applied is from June 25, so that’s within the 30 days.
How do I get the secondary to apply the needed logs?
Scott Canaan ‘88
Sr Database Administrator
Information & Technology Services
Finance & Administration
Rochester Institute of Technology
o: (585) 475-7886 | f: (585) 475-7520
srcdco@xxxxxxx | c: (585) 339-8659
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