oracle 11g adrci  是11g 以后才能的新功能
[oracle@rac1 ~]$ adrci

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ADRCI: Release 11.2.0.4.0 - Production on Mon Nov 17 16:12:36 2014

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

ADR base = "/home/oracle"
adrci> help

 HELP [topic]
   Available Topics:
        CREATE REPORT
        ECHO
        EXIT
        HELP
        HOST
        IPS
        PURGE
        RUN
        SET BASE
        SET BROWSER
        SET CONTROL
        SET ECHO
        SET EDITOR
        SET HOMES | HOME | HOMEPATH
        SET TERMOUT
        SHOW ALERT
        SHOW BASE
        SHOW CONTROL
        SHOW HM_RUN
        SHOW HOMES | HOME | HOMEPATH
        SHOW INCDIR
        SHOW INCIDENT
        SHOW PROBLEM
        SHOW REPORT
        SHOW TRACEFILE
        SPOOL

 There are other commands intended to be used directly by Oracle, type
 "HELP EXTENDED" to see the list

adrci> show alert -p "message_text like '%ORA-%'"  --显示ORA 错误代码

Choose the alert log from the following homes to view:

1: diag/clients/user_oracle/host_1874443374_80
2: diag/rdbms/racdb/racdb1
Q: to quit

Please select option: 2
Output the results to file: /tmp/alert_8297_30860_racdb1_1.ado

2014-10-23 15:17:03.086000 +08:00
ORA-1653: unable to extend table SYS.PTEST by 128 in                 tablespace PTEST
2014-10-25 10:54:34.288000 +08:00
Errors in file /home/oracle/diag/rdbms/racdb/racdb1/trace/racdb1_asmb_4861.trc:
ORA-15064: communication failure with ASM instance
ORA-03113: end-of-file on communication channel
Process ID:
Session ID: 35 Serial number: 3
Errors in file /home/oracle/diag/rdbms/racdb/racdb1/trace/racdb1_asmb_4861.trc:
ORA-15064: communication failure with ASM instance
ORA-03113: end-of-file on communication channel
Process ID:
Session ID: 35 Serial number: 3

adrci> show incident -all

ADR Home = /home/oracle/diag/clients/user_oracle/host_1874443374_80:
*************************************************************************
0 rows fetched

ADR Home = /home/oracle/diag/rdbms/racdb/racdb1:
*************************************************************************
0 rows fetched

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