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тАО08-05-2003 09:22 PM
тАО08-05-2003 09:22 PM
I've noticed that my system has redo log processes running as below:
$: ps -ef | grep -i rc
oracle 27956 1 0 Jun 1 ? 5:01 ora_arc0_DB1
oracle 4688 1 0 Jul 10 ? 0:00 ora_arc1_DB1
As I understand, the processes are spawned automatically but in this case, I can see that the active time for the second process is "0.00" always. Is that a runaway process or normal to the system?
Solved! Go to Solution.
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тАО08-05-2003 09:31 PM
тАО08-05-2003 09:31 PM
SolutionIf you have the database in archive log mode, there should be some activity.
If archive log mode is on and they are being created, there is nothing to worry about. If you let the database run long enough, you'll eventually get some cpu time.
I suspect the database is not in archive log mode.
Lets check it.
su - oracle # the user that owns the database binaries.
sqlplus internal
select * from v$database;
It indicates the mode the database is in.
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тАО08-05-2003 09:34 PM
тАО08-05-2003 09:34 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB
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тАО08-05-2003 09:36 PM
тАО08-05-2003 09:36 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB
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тАО08-05-2003 09:38 PM
тАО08-05-2003 09:38 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB
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тАО08-05-2003 09:39 PM
тАО08-05-2003 09:39 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB
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тАО08-05-2003 09:39 PM
тАО08-05-2003 09:39 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB
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тАО08-05-2003 09:40 PM
тАО08-05-2003 09:40 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB
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тАО08-05-2003 09:43 PM
тАО08-05-2003 09:43 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB
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тАО08-05-2003 09:45 PM
тАО08-05-2003 09:45 PM
Re: Oracle Redo logs processes
This is not redolog process but achiver process.
I guest you set the log_archive_max_process=2 in oracle init.ora file.
It means that oracle will start two archiver upon instance start even though you only need one(due to low activity).
And this is not a running process.
regards
mB