Re: dataguard connection question
- From: "Mathias Zarick" <Mathias.Zarick@xxxxxxxxxxxx>
- To: "Joan Hsieh" <joan.hsieh@xxxxxxxxx>
- Date: Wed, 10 Jun 2009 21:27:34 +0200
Hi Joan,
i guess you forgot to create standby redo logs on XYTHT1 ?
They are needed when you switch to XYTHT2 to get properly running.
A proper configuration is prerequisite for next switchover / switchback.
HTH Mathias
________________________________
Von: Joan Hsieh [mailto:joan.hsieh@xxxxxxxxx]
Gesendet: Mi 6/10/2009 20:57
An: Mathias Zarick
Cc: oracle_l
Betreff: [SPAM] Re: dataguard connection question
Thank you Mathias,
Looks like I got it fixed. Our client can connect to the new service.
However, I got a new problem. I tried to switchover again in order to
test it. Swichover failed with ora-16725, 16809, 16629 errors ,
I checked the log and did the following command in broker. I got the
following results. I also did create pfile from spfile in order to check
the value; I am not sure why the memory value show it is ARCH SYNC. It
really puzzled me. The xytht1 (standby) the log_archive_dest_2 is null.
please see the following value;
*.log_archive_dest_2='service="XYTHT1"',' LGWR SYNC AFFIRM delay=0
OPTIONAL compression=DISABLE max_failure=0 max_connec
tions=1 reopen=300 db_unique_name="XYTHT1" net_timeout=30
valid_for=(online_logfile,primary_role)'
*.log_archive_dest_state_1='ENABLE'
DGMGRL> show database 'XYTHT2' InconsistentLogXptProps
INCONSISTENT LOG TRANSPORT PROPERTIES
INSTANCE_NAME STANDBY_NAME PROPERTY_NAME MEMORY_VALUE BROKER_VALUE
XYTHT2 XYTHT1 LogXptMode (ARCH SYNC AFFIRM) SYNC (= LGWR SYNC AFFIRM)
Thanks,
Joan
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Thanks,
Joan
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