While trying to open database encounter that error : ORA-03113: end-of-file on communication channel
[oracle@oel6 admin]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.3.0 Productionon Tue Sep 3 14:31:43 2013 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to an idle instance. SQL> startup; ORACLE instance started. Total System Global Area 835104768 bytes Fixed Size 2232960 bytes Variable Size 637537664 bytes Database Buffers 188743680 bytes Redo Buffers 6590464 bytes Database mounted. ORA-03113: end-of-file on communication channel Process ID: 13889 Session ID: 10 Serial number: 3 SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, Automatic Storage Management, OLAP, Data Mining and Real Application Testing options
Now see alert.log file
[oracle@oel6 admin]$ cd /u0/app/oracle/diag/rdbms/orcl/orcl/trace/ tail -100 alert_orcl.log
shows last 100 row in alert log file, which tells that
ORA-19815: WARNING: db_recovery_file_dest_size of 5368709120 bytes is 100.00% used, and has 0 remaining bytes available.
We have following choices
1) Add disk space and increase db_recovery_file_dest_size parameter
2) Delete unnecessary files using RMAN DELETE command. If an operating
system command was used to delete files, then use RMAN CROSSCHECK and
DELETE EXPIRED commands.
now we show second method, delete archivelogs with operating system command.
[oracle@oel6 trace]$ . oraenv ORACLE_SID = [+ASM] ? The Oracle base remains unchanged with value /u0/app/oracle [oracle@oel6 trace]$ asmcmd ASMCMD> cd Disks/orcl/archivelog ASMCMD> ls 2013_06_30/ 2013_07_01/ 2013_07_02/ 2013_07_03/ 2013_07_04/ 2013_07_05/ 2013_07_06/ 2013_07_07/ 2013_07_08/ 2013_07_09/ 2013_07_10/ 2013_07_11/ 2013_07_12/ 2013_09_03/ ASMCMD> rm -rf 2013_06_30/ ASMCMD> rm -rf 2013_07_01/ ASMCMD> rm -rf 2013_07_02/ 2013_07_03/ ASMCMD> rm -rf 2013_07_04/ ....
after that we can startup database
[oracle@oel6 trace]$ . oraenv ORACLE_SID = [+ASM] ? orcl The Oracle base remains unchanged with value /u0/app/oracle [oracle@oel6 trace]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 3 15:28:41 2013 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to an idle instance. SQL> startup; ORACLE instance started. Total System Global Area 835104768 bytes Fixed Size 2232960 bytes Variable Size 637537664 bytes Database Buffers 188743680 bytes Redo Buffers 6590464 bytes Database mounted. Database opened. SQL>
And then use crosschek and delete expired commands.
SQL> !rman target / Recovery Manager: Release 11.2.0.3.0 - Production on Tue Sep 3 15:32:32 2013 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. connected to target database: ORCL (DBID=1332821480) RMAN> crosscheck archivelog all; ................................ ................................ RMAN> delete expired archivelog all;
that's all.
thank you.
