Database down

My database is down. i can't log in through db console. and i can't log in by sqlplus
connect / as sysdba
what should i do? help! thanks.

No. i can't connect as sysdba. the database just hangs there.
i am checking my archive information:
here is the list:
242M ./2006_05_17
289M ./2006_05_18
298M ./2006_05_19
298M ./2006_05_20
261M ./2006_05_21
261M ./2006_05_22
102M ./2006_05_23
1K ./2006_05_24
1.7G .
should i delete some of them? but i am afraid if i delete i can't recovery at all.
here is the error from my alert log file (it is a long list, this is only part of it)
Wed May 24 13:24:25 2006
Errors in file /opt/orabase/OraHome_1/admin/lcdbt/bdump/lcdbt_arc1_4051.trc:
ORA-19504: failed to create file "/opt/orabase/OraHome_1/flash_recovery_area/LCDBT/archivelog/2006_05_24/o1_mf_1_3742_%u_.arc"
ORA-27044: unable to write the header block of file
Intel SVR4 UNIX Error: 28: No space left on device
Additional information: 4
ARC1: Error 19504 Creating archive log file to '/opt/orabase/OraHome_1/flash_recovery_area/LCDBT/archivelog/2006_05_24/o1_mf_1_3742_1_.arc'
ARC1: All standby destinations failed; successful archival assumed
ARC1: Failed to archive log 3 thread 1 sequence 3742 (19504)
what should i do? delete the files?

Similar Messages

What steps to follow to make RAC Database down.

hi all,
I need to know the order which we have to follow in making RAC database Down Completely,
Information reg database:
OS::IBM AIX,
ASM Storage,
2 node RAC,
2 databases.
order in the sence to shutdown the RAC database first what we have to shutdown like ,
database,asm,cluster, etc.and also give respective commands for reference.
Regards,
vamsi.

844795 wrote:
hi all,
I need to know the order which we have to follow in making RAC database Down Completely,
Information reg database:
OS::IBM AIX,
ASM Storage,
2 node RAC,
2 databases.
order in the sence to shutdown the RAC database first what we have to shutdown like ,
database,asm,cluster, etc.and also give respective commands for reference.
Regards,
vamsi.Stopping the Oracle RAC 10g Environment
The first step is to stop the Oracle instance. When the instance (and related services) is down, then bring down the ASM instance. Finally, shut down the node applications (Virtual IP, GSD, TNS Listener, and ONS).
$ export ORACLE_SID=orcl1
$ emctl stop dbconsole
$ srvctl stop instance -d orcl -i orcl1
$ srvctl stop asm -n linux1
$ srvctl stop nodeapps -n linux1
Starting the Oracle RAC 10g Environment
The first step is to start the node applications (Virtual IP, GSD, TNS Listener, and ONS). When the node applications are successfully started, then bring up the ASM instance. Finally, bring up the Oracle instance (and related services) and the Enterprise Manager Database console.
$ export ORACLE_SID=orcl1
$ srvctl start nodeapps -n linux1
$ srvctl start asm -n linux1
$ srvctl start instance -d orcl -i orcl1
$ emctl start dbconsole
Start/Stop All Instances with SRVCTL
Start/stop all the instances and their enabled services. I have included this step just for fun as a way to bring down all instances!
$ srvctl start database -d orcl
$ srvctl stop database -d orcl
reference:http://www.rampant-books.com/art_hunter_rac_start_stop_cluster.htm
refer the links for more informations:
Starting and Stopping Instances and Oracle Real Application Clusters Databases
http://download.oracle.com/docs/cd/B19306_01/rac.102/b14197/dbinstmgt.htm#BCEBGHHC
Server Control Utility Reference
http://download.oracle.com/docs/cd/B19306_01/rac.102/b14197/srvctladmin.htm
answered by ssolbach
Just a minor comment on the stop nodeapps.
While it is fine to stop the nodeapps on the server, the drawback to this is, that the VIP will not failover if you stop the nodeapps, but will be stopped.
Hence if you only shutdown one server, then you are causing clients to fail to connect to the VIP and having to wait for the TCP/Timeout.
So if you are not going to shut down all the server, but just want to shutdown one node, you should failover the VIP the the other node.
See: Note 749160.1 Vip Does Not Failover When Nodeapps Stopped
So it is sometimes better instead of stopping the nodeapps, to simply shutdown the cluster with crsctl stop crs (which will failover the VIP).
Sebastian
reference:-
Re: RAC Questions

Oracle Database down /failover clause ?

hi
I am collecting the information regarding oracle database down / failover clouses , so all of you requested kindly send me your experience regarding Oracle database down/failover reason/clause.
thanks in advance
regards

Hi,
Are you looking for notes or scenarious.
If you are looking for some notes follow the below link:
http://pavandba.wordpress.com/category/dataguard/
Thanks,
Rafi.

PMON: terminating instance due to error 471. database down

Linux ES 2.6.9-78.0.5.EL #1 Wed Sep 24 05:29:49 EDT 2008 i686 i686 i386 GNU/Linux
oracle 10.2.4
Intiall version is 10.2.0. we have same problem in old version of oracle 10g. yesterday I have upgarded into 10.2.4.
still the database is down due the following error . Please let me know the issues
ue Aug 25 19:16:28 2009
Errors in file /opt/app/oracle/admin/Test/bdump/test_pmon_20000.trc:
ORA-00471: Message 471 not found; No message file for product=RDBMS, facility=ORA
Tue Aug 25 19:16:28 2009
PMON: terminating instance due to error 471
Instance terminated by PMON, pid = 20000
Wed Aug 26 10:22:11 2009

In the trace file
4AE1A660 00000000 00000000 6361726F 0000656C
4AE1A670 00000000 00000000 00000000 00000000 [................]
4AE1A680 00000000 00000000 00000006 662D6C76
4AE1A690 30396E69 742E6264 6F706972 2E746E69
4AE1A6A0 2E6D6F63 00007561 00000000 00000000
4AE1A6B0 00000000 00000000 00000000 00000000 [................]
4AE1A6C0 00000000 00000000 00000000 0000001A [................]
4AE1A6D0 4E4B4E55 004E574F 00000000 00000000 [UNKNOWN.........]
4AE1A6E0 00000000 00000000 00000000 00000000 [................]
4AE1A6F0 00000008 30303032 00000036 00000000 [....20006.......]
4AE1A700 00000000 00000000 00000000 00000005 [................]
4AE1A710 6361726F 7640656C 69662D6C 6430396E
4AE1A720 72742E62 696F7069 632E746E 612E6D6F
4AE1A730 44282075 29305742 00000000 00000000
4AE1A740 00000028 00000002 00000000 00000000 [(...............]
4AE1A750 00000000 00000000 00000000 00000000 [................]
Repeat 8 times
4AE1A7E0 00000000 00000000 00000000 00000200 [................]
4AE1A7F0 00000000 00000000 00000000 00000000 [................]
4AE1A800 4AF80EE4 4AE1ADC0 4AE1A248 00000000 [...J...JH..J....]
4AE1A810 4A045AA4 00000000 00000000 00000000 [.Z.J............]
4AE1A820 00000000 00000000 00000000 00000000 [................]
4AE1A830 4AE1A830 4AE1A830 00B80000 00B30000 [0..J0..J........]
4AE1A840 000450D1 00043DC5 016F9355 00000000 [.P...=..U.o.....]
4AE1A850 00000000 00000000 00000000 00000000 [................]
4AE1A860 00000000 00000814 00000000 00000088 [................]
4AE1A870 00000000 00000814 00000000 00000000 [................]
4AE1A880 00000000 00000000 00000000 00000000 [................]
Repeat 3 times
4AE1A8C0 FFFFFFB6 00000006 [........]
error 471 detected in background process
ORA-00471: Message 471 not found; No message file for product=RDBMS, facility=ORA
Edited by: user8680248 on 25/08/2009 18:53

Database DOWN due to ORA-1092

I have Oracle 9.2.0.5 running on Windows 2000 SP4. After a cluster failover, the DB will not start and has following messaeg at end of alert log. Any suggestions how to solve the issue?
Database Characterset is WE8ISO8859P1
Failure to extend rollback segment 1
FULL status of rollback segment 1 set.
Failure to extend rollback segment 1 because of 1562 condition
Wed Oct 20 19:48:59 2004
Errors in file r:\oracle\admin\ariesprd\udump\ariesprd_ora_3068.trc:
ORA-01562: failed to extend rollback segment number 1
Error 1562 happened during db open, shutting down database
USER: terminating instance due to error 1562
Wed Oct 20 19:49:00 2004
Errors in file r:\oracle\admin\ariesprd\bdump\ariesprd_pmon_2972.trc:
ORA-01562: failed to extend rollback segment number
Instance terminated by USER, pid = 3068
ORA-1092 signalled during: alter database open...

Thanks Eric, problem solved
Regards
Srinivas

Database Down after Server Reboot

Hello
I am getting a weird problem after I reboot my server (windows 2003) where by my database (10.2) does not automatically start. To get it to start I have to go into administrative tools >> services and then manually restart the OracleASMService+ASM (it says it is already running).
Thanks in advance for any Idea's/suggestions

Right;
After rebooting the server and lauching the OEM Database Control it tells me the following:
- Database Instance = Down
- Listener = Up
- Agent Connection to Instance = Failed ORA-12505: TNS:Listener does not currently know of SID given in connect descriptor(DBD ERROR: OCIServerAttach)
In response to your troubleshooting suggestions;
1. alert.log has no new errors logged in the past week
2. As far as I can tell, yes. It says the service (and other associated oracle services) are running
3. No I can not connect to the database with sql*plus (before I restart the OracleASMService+ASM). SQL*Plus errors:
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
After I restart the service I can connect without any problems.
4. N/A
I appreciate any help you can offer on this matter.
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Toby

Logical Standby Database Down

I am new to the Data Guard process and i wanted to know the following:
I have a 9i Primary DB that ships to a Logical Standby Database, however if the logical standby database goes down for whatever reason, (hardware failure) it is unreachable, what can I configure to alert me that the has occurred?
Is it something on the Primary DB that alerts me that the redo logs are perhaps not being processed? Does one use the Dead Connection Detection parameter SQLNET.EXPIRE? How do I identify the Primary to Standby connection is down amongst so many user connections?
Many Thanks
AM

You will have an error for the archive log destiantion that is for your standby
For like 10g or 11g using a SYNC or ASYC the logwr reports the issue the archiver process will report same as well.
LGWR: Error 1041 disconnecting from destination LOG_ARCHIVE_DEST_2 standby host 'testsb'
so for your archive destination for you standby look for errors to the destination and then alert.

Urgent Database Down - alert log file

Hi Guru's
this is the alert log file - today morning production database went down - any one can you please let me know the problem area!
Thread 1 advanced to log sequence 17563
Current log# 4 seq# 17563 mem# 0: E:\ORACLE\ORADATA\PNLDB\REDO04.LOG
Thu Jan 26 08:12:56 2006
KCF: write/open error block=0x7f0bc online=1
file=12 F:\ORACLE\ORADATA\PNLDB\USERS02.DBF
error=27069 txt: 'OSD-04026: Invalid parameter passed. (OS 520380)'
Thu Jan 26 08:12:57 2006
Errors in file f:\oracle\admin\pnldb\udump\pnldb_ora_1420.trc:
ORA-01115: IO error reading block from file 12 (block # 517514)
ORA-01110: data file 12: 'F:\ORACLE\ORADATA\PNLDB\USERS02.DBF'
ORA-27091: skgfqio: unable to queue I/O
ORA-27069: skgfdisp: attempt to do I/O beyond the range of the file
OSD-04026: Invalid parameter passed. (OS 517513)
ORA-01115: IO error reading block from file 12 (block # 132287)
ORA-01110: data file 12: 'F:\ORACLE\ORADATA\PNLDB\USERS02.DBF'
ORA-27091: skgfqio: unable to queue I/O
ORA-27069: skgfdisp: attempt to do I/O beyond the range of the file
OSD-04026: Invalid parameter passed. (OS 132286)
Thu Jan 26 08:12:57 2006
Errors in file f:\oracle\admin\pnldb\bdump\pnldb_dbw0_956.trc:
ORA-01242: data file suffered media failure: database in NOARCHIVELOG mode
ORA-01114: IO error writing block to file 12 (block # 520380)
ORA-01110: data file 12: 'F:\ORACLE\ORADATA\PNLDB\USERS02.DBF'
ORA-27069: skgfdisp: attempt to do I/O beyond the range of the file
OSD-04026: Invalid parameter passed. (OS 520380)
DBW0: terminating instance due to error 1242
Thu Jan 26 08:12:59 2006
Errors in file f:\oracle\admin\pnldb\udump\pnldb_ora_1420.trc:
ORA-00603: ORACLE server session terminated by fatal error
ORA-01115: IO error reading block from file 12 (block # 517514)
ORA-01110: data file 12: 'F:\ORACLE\ORADATA\PNLDB\USERS02.DBF'
ORA-27091: skgfqio: unable to queue I/O
ORA-27069: skgfdisp: attempt to do I/O beyond the range of the file
OSD-04026: Invalid parameter passed. (OS 517513)
ORA-01115: IO error reading block from file 12 (block # 132287)
ORA-01110: data file 12: 'F:\ORACLE\ORADATA\PNLDB\USERS02.DBF'
ORA-27091: skgfqio: unable to queue I/O
ORA-27069: skgfdisp: attempt to do I/O beyond the range of the file
OSD-04026: Invalid parameter passed. (OS 132286)
Thu Jan 26 08:12:59 2006
Errors in file f:\oracle\admin\pnldb\bdump\pnldb_pmon_3804.trc:
ORA-01242: data file suffered media failure: database in NOARCHIVELOG mode
Instance terminated by DBW0, pid = 956
Thanks
Ravi

You are having problems on disks E\ and F\ - possibly hardware problems.
(Hopefully these disks are not network drives. If they are, your problem might be network contention. Network mounted drives are never a good idea for databases.)
If this is truly urgent, then I encourage you to use your Oracle Support contract to open a service request for assistance.

Database Down - URGENT!!!

Dear Oracle Guru's
Database is down. Please advise!!
It's urgent, tell me what to do!!

Please, can you provide the password for the same. I have no access. It is very urgent to fix!!It's a personnal things, you know... passwords?
Try the usual ones:
change_on_install, manager, password, oracle, you_wife_name, your_child/dog/cat_name, ...

Advanced queueing: How to detect disconnect/database down if using callback

In my last thread here, I was able to create a callback mechanism for fetching messages posted to the AQ-queue. This means I can get rid of the loop that polls for messages, that we had earlier.
In the loop I could detect network problems, because the Dequeue function would throw an exception. When I have a callback, no exception is thrown, since I do not try to dequeue before I know there is a message there.
How can I handle detection of network problems/database problems when using callback? If not handled, the program thinks no mesages is sent, while actually the network might be down...
I'm not to keen on looping and polling to check for network status, as the whole point of callback was to avoid this :)
Regards,
Sverre

update: I've tried to use both the OCI and OCCI failover callback, but it is not called when e.g. the network cable is disconnected.
Is there any way to get occi to notify me when there is something wrong with the connection? Right now my callback is never called again, if the network is disconnected and reconnected...
Anyone?

JDBC Database down error codes

Hi
Can somebody share the error codes thrown whenever the database is down / the ORCL connection is lost during a JDBC transaction?.
in JDBC 6.0 its clearly thrown ,but in 5.0 we just have the sql exception. So ,would like to know the different error codes thrown .
Thanks,
Edited by: vicky on Jul 16, 2008 7:32 AM

vicky wrote:
i was look ing for sql error codes when db is down .... alll i got were a few error codes from forums .. i still dont feel the list is complete. .. I'm not going to comb through it for you. What do you expect to get from this forum? I doubt that anyone else will, either, but we'll see.
i dnt want to get in to the argument of waste of time .. it might look like a waste of time from yr perspective .. It's not an argument from my perspective. It's called technical discussion and debate. Disagreeing about something isn't always a bad thing.
but havin such a check is not goin to cost so much You don't know that. There is a cost to rolling back transactions.
and will surely be helpful when u r dealing with more no of transactions .. There are financial systems that handle billions of transactions every day. I'm certain that their requirements are more stringent than anything you're faced with. I'm arguing that handling them is a standard thing. You might be guilty of making this harder than it needs to be.
todays application will be stopped fr use by users if the database is ot goin to be down for long time ( i mean hrs ) . .worst case ...i believe . ...its goin to be less than 15-20 mins i believe. .we would like to save the transactions from getting rolled back until it comes bak to life .. . This is where a guaranteed delivery queue would shine. Apps could continue to send messages until the database came back up. The queue would accumulate them until the database was alive; then the listener could process them all, and Bob's your uncle.
cool?It's your app. Do what you wish.
One point: Please spell words out completely. This isn't a text message on a cell phone.
%

Receiver Database Down

Hi everyone,
I have a doubt regrading JDBC receiver.Suppose if the database is down due to some unplanned acitivity ,will the JDBC Adapter at PI receiver side go down?I mean as per my knowledge the JDBC adapter will be trying to reconnect to the database based on the configured number of retrials and once that is expired connector should go down.So will there be error in SXMB_MONI?If not how to reprocess the failed events?Do we have to manually start the adapter?
PS : I checked in the forum but it didnt cleared ny doubts.:-(Could you ppl pls help me out.:-)
Thanks.

Suppose if the database is down due to some unplanned acitivity ,will the JDBC Adapter at PI receiver side go down?
No
I mean as per my knowledge the JDBC adapter will be trying to reconnect to the database based on the configured number of retrials and once that is expired connector should go down.
The retry part is fine, but once the max number of retries are reached, connector won't go down. Just that particular message will stay in System Error status.
So will there be error in SXMB_MONI?
No. The System error will be in Runtime Workbench
If not how to reprocess the failed events?Do we have to manually start the adapter?
Restart can be done from Runtime Workbench Message monitoring. As I said earlier, there is no need for adapter restart.
Regards,
Prateek

Can I change the values of parameters without bringing database down.

Hi All,
Is database need to be restarted if these parameters value is changed. Can I change the parameter values without restarting the database.
--> pga_aggregate_target
--> memory_target
--> streams_pool_size
--> sga_target
Thanks !

Ven wrote:
Hi All,
Is database need to be restarted if these parameters value is changed. Can I change the parameter values without restarting the database.
--> pga_aggregate_target
--> memory_target
--> streams_pool_size
--> sga_target
Thanks !These are all dynamic parameters and thus can be changed without requiring the db to be down. That said, please check the oracle documentation to know about such things. Here is the link to the documentation, http://tahiti.oracle.com .
HTH
Aman....

Oracle database down need help

My company is using a program called Digital Collections (DC4) from GMTI. We have an oracle database on the backend. Recently the server's raid array fan went out and we lost all 5 drives. We were able to recover some of the lost data from backup tapes but we can't seem to locate the oracle 8.0.5 install CD's. Now, I can only download 9i which as I understand will not access oracle 8 files. All the migration howto's start by dumping the data from oracle 8 and then importing to 9i. But if I don't have 8 running how can I dump the data? Does anyone know of a solution. Either a method or utility to dump the data from the raw files or a link to download 8.0.5 Any help will be greatly appreciated.

You can't attach oracle 8 version datafiles to 9i database or vice-versa. It was DBA's responsibility to keep the backups in case of disaster occurs at any time.
Check with your friends about the availability of oracle 8, you will get it, if you are lucky enough.
Jaffar

Looking for a procedure to follow when database is brought down

I have a bi-directional Streams configuration (local capture on both ends).
Could someone either point me to the right place in the documentation, or outline for me the best course of action to follow in the event that one of the database servers either terminates on its own or needs to be brought down. Thank-you.

Thanks. We took one of the databases down for an hour, and Streams resynched seamlessly. I am just wondering, though. There must be some limit to how much new data can be added to one database while the other one is down (after which Streams will have a hard time resynching and we would be better off just doing an export/import to reload the second database from the first). Can you provide any guidance on this?

Database down

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