Home » RDBMS Server » Server Administration » Database down often (redhat linux/oracle 10.2)
Database down often [message #460172] Thu, 10 June 2010 01:04 Go to next message
goracle9
Messages: 136
Registered: December 2006
Senior Member
Please some one help me!!!!!!!!!!!!!!!


see as i said keep on my database down in the night time around 9 pm. the OS redhat linux 5 restarting morning around 6.45 am.

when i check alert_log there is no indication.

when i check OS log , OS restarting around 6.45 am

checked in the log file in OS level


location: /var/log 

i found this 

Jun 7 06:45:33 Alraya syslogd 1.4.1: restart. 

Jun 8 06:42:22 Alraya syslogd 1.4.1: restart. 

Jun 9 06:47:12 Alraya syslogd 1.4.1: restart. 


what is this mean, system restarting around 6:45 daily i think 


now i m posting listener.log for reference

<b>06-JUN-2010 21:04:52 *</b> (CONNECT_DATA=(CID=(PROGRAM=)(HOST=Alraya)(USER=alrayaora))(COMMAND=status)(ARGUMENTS=64)(SERVICE=(ADD
RESS=(PROTOCOL=TCP)(HOST=Alraya)(PORT=1521)))(VERSION=169869568)) * status * 0
06-JUN-2010 21:05:05 * (CONNECT_DATA=(SID=alraya)(CID=(PROGRAM=perl@Alraya)(HOST=Alraya)(USER=alrayaora))) * (ADDRESS=(PROTOC
OL=tcp)(HOST=127.0.0.1)(PORT=6186)) * establish * alraya * 0
06-JUN-2010 21:05:17 * service_update * alraya * 0

TNSLSNR for Linux: Version 10.2.0.1.0 - Production on 07-JUN-2010 08:02:09

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

System parameter file is /u01/app/oracle/product/10.2.0/alraya/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/alraya/network/log/listener.log
Trace information written to /u01/app/oracle/product/10.2.0/alraya/network/trace/listener.trc
Trace level is currently 0

Started with pid=3357
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=Alraya)(PORT=1521)))
Listener completed notification to CRS on start
------------------------------------------------

<b> 07-JUN-2010 21:07:54</b> * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=Alraya)(USER=alrayaora))(COMMAND=status)(ARGUMENTS=64)(SERVICE=(ADD
RESS=(PROTOCOL=TCP)(HOST=Alraya)(PORT=1521)))(VERSION=169869568)) * status * 0
07-JUN-2010 21:08:07 * (CONNECT_DATA=(SID=alraya)(CID=(PROGRAM=perl@Alraya)(HOST=Alraya)(USER=alrayaora))) * (ADDRESS=(PROTOC
OL=tcp)(HOST=127.0.0.1)(PORT=21128)) * establish * alraya * 0

TNSLSNR for Linux: Version 10.2.0.1.0 - Production on 08-JUN-2010 08:07:44

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

System parameter file is /u01/app/oracle/product/10.2.0/alraya/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/alraya/network/log/listener.log
Trace information written to /u01/app/oracle/product/10.2.0/alraya/network/trace/listener.trc
Trace level is currently 0
------------------------------------------------

<b>08-JUN-2010 21:24:35</b> * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=Alraya)(USER=alrayaora))(COMMAND=status)(ARGUMENTS=64)(SERVICE=(ADD
RESS=(PROTOCOL=TCP)(HOST=Alraya)(PORT=1521)))(VERSION=169869568)) * status * 0
08-JUN-2010 21:24:48 * (CONNECT_DATA=(SID=alraya)(CID=(PROGRAM=perl@Alraya)(HOST=Alraya)(USER=alrayaora))) * (ADDRESS=(PROTOC
OL=tcp)(HOST=127.0.0.1)(PORT=63312)) * establish * alraya * 0

TNSLSNR for Linux: Version 10.2.0.1.0 - Production on 09-JUN-2010 07:57:59

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

System parameter file is /u01/app/oracle/product/10.2.0/alraya/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/alraya/network/log/listener.log
Trace information written to /u01/app/oracle/product/10.2.0/alraya/network/trace/listener.trc
Trace level is currently 0

Started with pid=3355
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=Alraya)(PORT=1521)))
Listener completed notification to CRS on start
-------------------------------------------------

<b>09-JUN-2010 21:04:47 </b>* (CONNECT_DATA=(CID=(PROGRAM=)(HOST=Alraya)(USER=alrayaora))(COMMAND=status)(ARGUMENTS=64)(SERVICE=(ADD
RESS=(PROTOCOL=TCP)(HOST=Alraya)(PORT=1521)))(VERSION=169869568)) * status * 0
09-JUN-2010 21:05:00 * (CONNECT_DATA=(SID=alraya)(CID=(PROGRAM=perl@Alraya)(HOST=Alraya)(USER=alrayaora))) * (ADDRESS=(PROTOC
OL=tcp)(HOST=127.0.0.1)(PORT=23480)) * establish * alraya * 0

TNSLSNR for Linux: Version 10.2.0.1.0 - Production on 10-JUN-2010 08:01:25

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

System parameter file is /u01/app/oracle/product/10.2.0/alraya/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/alraya/network/log/listener.log
Trace information written to /u01/app/oracle/product/10.2.0/alraya/network/trace/listener.trc
Trace level is currently 0

Started with pid=3354
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=Alraya)(PORT=1521)))
Listener completed notification to CRS on start

what is the problem.

OS is restarting around 6.45 in the morning, but database getting down night around 9 pm itself why

then in the morning if i bounce the database it starting with no problem

please help me.

Thanks
Re: Database down often [message #460174 is a reply to message #460172] Thu, 10 June 2010 01:22 Go to previous messageGo to next message
Littlefoot
Messages: 21809
Registered: June 2005
Location: Croatia, Europe
Senior Member
Account Moderator
Is there a "database shutdown" procedure scheduled on your system? Who maintains it, but you? Did you consult your colleagues?
Re: Database down often [message #460180 is a reply to message #460174] Thu, 10 June 2010 01:41 Go to previous messageGo to next message
goracle9
Messages: 136
Registered: December 2006
Senior Member
i m DBA, i m maintaining the database. this server newly configured and installed oracle.

it was fine only. we shift the server from one place to another

but ip is same

after shift only this problem coming.

database down daily around 9 pm
OS rebooting around 6.45 am

anyway the database should not down, it may down when OS reboot.

thanks
Re: Database down often [message #460192 is a reply to message #460180] Thu, 10 June 2010 02:09 Go to previous messageGo to next message
Littlefoot
Messages: 21809
Registered: June 2005
Location: Croatia, Europe
Senior Member
Account Moderator
I don't think that Oracle shuts down because someone moved a server from one room to another. There *must* be something else that changed in between.

Did you, perhaps, start to backup? If so, how does that procedure look like? Perhaps it (the procedure) shuts the database down while performing backup?

[Updated on: Thu, 10 June 2010 02:11]

Report message to a moderator

Re: Database down often [message #460197 is a reply to message #460192] Thu, 10 June 2010 02:21 Go to previous messageGo to next message
goracle9
Messages: 136
Registered: December 2006
Senior Member
i discussed with my system admin,

this is happening bcause of some power suppy cut in the night
he has not pluged the server with UPS

so we need to do needy things

thanks anyway
Re: Database down often [message #460200 is a reply to message #460197] Thu, 10 June 2010 02:31 Go to previous messageGo to next message
Littlefoot
Messages: 21809
Registered: June 2005
Location: Croatia, Europe
Senior Member
Account Moderator
As usually, lack of communications causes undesired consequences.
Re: Database down often [message #460230 is a reply to message #460197] Thu, 10 June 2010 04:46 Go to previous messageGo to next message
ramoradba
Messages: 2456
Registered: January 2009
Location: AndhraPradesh,Hyderabad,I...
Senior Member
goracle9
wrote on Thu, 10 June 2010 12:51
i discussed with my system admin,
this is happening bcause of some power suppy cut in the night


Thanks for this info.

sriram Smile
Re: Database down often [message #460231 is a reply to message #460230] Thu, 10 June 2010 04:47 Go to previous messageGo to next message
ramoradba
Messages: 2456
Registered: January 2009
Location: AndhraPradesh,Hyderabad,I...
Senior Member
Quote:
database down daily around 9 pm
OS rebooting around 6.45 am


Whats the relation here?

sriram Smile
Re: Database down often [message #460247 is a reply to message #460231] Thu, 10 June 2010 05:50 Go to previous messageGo to next message
Littlefoot
Messages: 21809
Registered: June 2005
Location: Croatia, Europe
Senior Member
Account Moderator
It means that (regarding the database access) the computer could have shut down at 9 PM as well, take some rest and start up early in the morning.
Re: Database down often [message #460251 is a reply to message #460247] Thu, 10 June 2010 06:18 Go to previous message
ramoradba
Messages: 2456
Registered: January 2009
Location: AndhraPradesh,Hyderabad,I...
Senior Member
Laughing
Previous Topic: What type of disk do you use?
Next Topic: Oracle shutdowns while setting the RESOURCE_MANAGER_PLAN
Goto Forum:
  


Current Time: Sun May 19 20:49:57 CDT 2024