** 2012-04-02T12:10:; I see now the init parameter db_recovery_file_dest_size is not so new in fact has been around since Oracle 10.1 … OK….

Mon Apr 02 06:01:12 2012
Errors in file /ora/diag/rdbms/$ORACLE_SID/$ORACLE_SID/trace/$ORACLE_SID_arc0_25342.trc:
ORA-19815: WARNING: db_recovery_file_dest_size of 10737418240 bytes is 100.00% used, and has 0 remaining bytes available.
************************************************************************
You have following choices to free up space from recovery area:
1. Consider changing RMAN RETENTION POLICY. If you are using Data Guard,
then consider changing RMAN ARCHIVELOG DELETION POLICY.
2. Back up files to tertiary device such as tape using RMAN
BACKUP RECOVERY AREA command.
3. Add disk space and increase db_recovery_file_dest_size parameter to
reflect the new space.

SQL> sho parameter db_recovery_file
 
NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest                string      /recoveryarea
db_recovery_file_dest_size           big integer 10G
SQL>
 

Still plenty of space in the /recoveryarea mountpoint – namely 42G however in the database’s archive log dest is getting pretty filled up – reaching it’s defined maxium (calucalated by the os command ‘du’).

Overall space usage in /recoveryarea mountpoint

$ df -h /recoveryarea/$ORACLE_SID/archivelog/
Filesystem             size   used  avail capacity  Mounted on
/recoveryarea           98G    55G    42G    57%    /recoveryarea

Space usage in database /recoveryarea directory

$ du -sh /recoveryarea/$ORACLE_SID/archivelog/
  10G    /recoveryarea/$ORACLE_SID/archivelog

So in this scenario the quick fix was to issue command below;

SQL> alter system set db_recovery_file_dest_size = 12g;
 
System altered.
 
SQL>
 

O my

Typically I think big public companies are inept, but I would not count Oracle out. Ellison has long shown he viscerally gets where the stock market, the customer and the technology are going. He may be better at this than anyone leading a technology company today. He has pulled off stunning and dramatic turn arounds of Oracle in the past. He can force the company to shift out of sheer force of will, uncowed by the near term pain he may inflict on customers, employees or Wall Street in the process. That’s something that only Steve Jobs and Jeff Bezos can do well.

But to win, Oracle will have to change its strategy as dramatically as it did in 2006 when Ellison famously announced that software innovation was dead and just started to buy everything. Buying once-hot companies like Taleo and RightNow isn’t going to cut it this time when there are better products in the market like Workday and Salesforce.

Wole article here;
http://pandodaily.com/2012/02/11/why-oracle-may-really-be-doomed-this-time/

Gesponsord door http://historiek.net/blogs.

Anna

declare
    i_num_bytes number := 0;
    v_mount      varchar2(100);
    v_file      varchar2(100);
begin
 
  for i in (select file_id, file_name, bytes from dba_data_files order by file_id)
  loop
    i_num_bytes := i_num_bytes + i.bytes ;
    -- 800g
    if i_num_bytes < 858993459200 then
      v_mount := '/m001/oradata/********/' ;
    else
      v_mount := '/m002/oradata/********/' ;
    end if;
 
    -- get base name of the file
    v_file := SUBSTR( i.file_name, INSTR( i.file_name ,'/', -1) +1);
    -- replace oracle_sid
    v_file := REPLACE( v_file, '********', '********');
    
    dbms_output.put_line ( 'set newname for datafile ' || i.file_id || ' to '''|| v_mount || v_file || ''';');
  
  end loop;
 
end;
/
 


Please copy databases below;

adummy19 to tdummy18 – server070 (*)
adummy29 to tdummy28 – server526
adummy39 to tdummy38 – server526
adummy49 to tdummy48 – server526
adummy59 to tdummy58 – server526
adummy69 to tdummy68 – server526
adummy79 to tdummy78 – server526
adummy89 to tdummy88 – server526

Created PL/SQL script below to get me the scp commands;

declare
 function replace_sid ( piv_string in varchar2)
  return varchar2
 as
  db_name_cur varchar2(64);
  db_name_new varchar2(64);
 begin
  -- current db_name
  select value into db_name_cur from v$parameter where name = 'db_name';
  
  -- new db_name 
  db_name_new := regexp_replace( db_name_cur, '(^a)', 't');
  db_name_new := regexp_replace( db_name_new, '(9$)', '8');
   
  -- return replacement
  return replace( piv_string, db_name_cur, db_name_new);
 end;
 
begin
 for i in ( select file_name from dba_data_files ) 
 loop
  dbms_output.put_line ( 'scp ' || i.file_name || ' ahc526:' || replace_sid( i.file_name));
 end loop;

end;
/

@See:
http://download.oracle.com/docs/cd/B14117_01/appdev.101/b10802/d_advis.htm
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:2049277600346543592
http://www.oracle-base.com/articles/10g/SpaceObjectTransactionManagement10g.php /

For tablespace

create or replace procedure sa_tablespace
(
  piv_tablespace in varchar2,
  piv_task       in varchar2 default null
)
  authid current_user
 
as
 
  obj_id number;
  task   varchar2(100);
 
begin
 
   if piv_task is null then
     task := 'SA TABLESPACE ' || piv_tablespace ;
   else
     task := piv_task;
   end if;
 
  -- remove task
  begin
    dbms_advisor.delete_task ( task_name     => task);
  exception
    when others then null ;
  end;
 
  -- create task
  dbms_advisor.create_task (
    advisor_name     => 'Segment Advisor',
    task_name     => task);
 
  dbms_advisor.create_object (
    task_name        => task,
    object_type      => 'TABLESPACE',
    attr1            => piv_tablespace,
    attr2            => NULL,
    attr3            => NULL,
    attr4            => NULL,
    attr5            => NULL,
    object_id        => obj_id);
 
  dbms_advisor.set_task_parameter(
    task_name        => task,
    parameter        => 'recommend_all',
    value            => 'TRUE');
 
  dbms_advisor.execute_task(task);
 
end;
/
 

exec sa_tablespace( 'P1TS001');
exec sa_tablespace( 'P1TS002');

For user object

create or replace procedure sa_object
(
  piv_object_owner    in varchar2,
  piv_object_name  in varchar2,
  piv_object_type    in varchar2,
  piv_task    in varchar2 default null
)
  authid current_user
as
  obj_id number;
  task   varchar2(100);
begin
 
   if piv_task is null then
     task := 'SA OBJECT ' || piv_object_type || '-' || piv_object_owner || '-' || piv_object_name;
   else
     task := piv_task;
   end if;
 
  dbms_advisor.create_task (
    advisor_name     => 'Segment Advisor',
    task_name     => task);
 
  dbms_advisor.create_object (
    task_name        => task,
    object_type      => piv_object_type,
    attr1            => piv_object_owner,
    attr2            => piv_object_name,
    attr3            => NULL,
    attr4            => NULL,
    attr5            => NULL,
    object_id        => obj_id);
 
  dbms_advisor.set_task_parameter(
    task_name        => task,
    parameter        => 'recommend_all',
    value            => 'TRUE');
 
   dbms_advisor.execute_task(task);
end;
/
 

exec sa_object( 'P1BRID', 'DEMO', 'TABLE', 'SA_1');
exec sa_object( 'P1BRID', 'DEMO', 'TABLE', 'SA 1');
 
-- Display the findings.
SET LINESIZE 250
COLUMN task_name FORMAT A20
COLUMN object_type FORMAT A20
COLUMN schema FORMAT A20
COLUMN object_name FORMAT A30
COLUMN object_name FORMAT A30
COLUMN message FORMAT A40
COLUMN more_info FORMAT A40
 
SELECT f.task_name,
       f.impact,
       o.type AS object_type,
       o.attr1 AS schema,
       o.attr2 AS object_name,
       f.message,
       f.more_info
FROM   dba_advisor_findings f
       JOIN dba_advisor_objects o ON f.object_id = o.object_id AND f.task_name = o.task_name
WHERE  f.task_name IN ('SA_1', 'SA 1') or f.task_name like 'SA T%'
ORDER BY f.task_name, f.impact DESC;
 
--select * from DBA_ADVISOR_FINDINGS where task_name='SA_1'  ;
--select * from DBA_ADVISOR_FINDINGS where task_name='SA 1'  ;

/m001/oradata/EXPORT>expdp \'/ as sysdba\' schemas=owner1,owner2,owner3 directory=EXP_DIR2 dumpfile=<filename> logfile=<filename>

export ORAENV_ASK=NO;export ORACLE_SID=********;. /usr/local/bin/oraenv;sqlplus '/ as sysdba' @batch.sql
export ORAENV_ASK=NO;export ORACLE_SID=********;. /usr/local/bin/oraenv;sqlplus '/ as sysdba' @batch.sql 
export ORAENV_ASK=NO;export ORACLE_SID=********;. /usr/local/bin/oraenv;sqlplus '/ as sysdba' @batch.sql 
export ORAENV_ASK=NO;export ORACLE_SID=********;. /usr/local/bin/oraenv;sqlplus '/ as sysdba' @batch.sql 
export ORAENV_ASK=NO;export ORACLE_SID=********;. /usr/local/bin/oraenv;sqlplus '/ as sysdba' @batch.sql 
export ORAENV_ASK=NO;export ORACLE_SID=********;. /usr/local/bin/oraenv;sqlplus '/ as sysdba' @batch.sql 
export ORAENV_ASK=NO;export ORACLE_SID=********;. /usr/local/bin/oraenv;sqlplus '/ as sysdba' @batch.sql 

DECLARE
 
  -- @what: display elapsed msecs
  -- @link: http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:2389164927483
  n_starttime NUMBER;
  n_endtime   NUMBER;
  n_elapsed   NUMBER;
  
  d_date      DATE   := SYSDATE;
 
  -- @what: dbms_application_info.set_session_longops
  -- @link: http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:1099233454171#18173358903352
  l_nohint     NUMBER DEFAULT dbms_application_info.set_session_longops_nohint;
  l_rindex     NUMBER DEFAULT l_nohint;
 
  n_slno      NUMBER;
  n_totalwork NUMBER := 847; -- init total work, number of records in loop recordset is 847
  n_sofar     NUMBER := 0;
 
BEGIN
 
  FOR i IN
  (
          SELECT  *********.DBKey  FloorDBKey,
                  *********.Value3 StoreVersionID
          FROM    *********,
                  *********,
                  *********
          WHERE   *********.DBParentStoreKey = *********.DBKey
          AND     *********.DBKey = *********.DBParentFloorplanKey
          AND     *********.DBStatus = 1
          AND     *********.DBStatus = 1
  --         AND       *********.DBKey = 121281
          ORDER BY *********.DBKey
  )
  LOOP
    n_sofar := n_sofar + 1;
    sys.dbms_application_info.set_session_longops (
      rindex         => l_rindex,
      slno           => n_slno,
      op_name       => 'csg_Store_Fixture_OneStore',
      target        => 123,
      context       => 123,
      sofar         => n_sofar,
      totalwork     => n_totalwork,
      target_desc   => '********* loop',
      units          => 'PL/SQL Loop iterations'
    );
 
    n_starttime := dbms_utility.get_time+power(2,32);
 
    ems_ikb.csg_Store_Fixture_OneStore( d_date, i.FloorDBKey, i.StoreVersionID);
 
    n_endtime := dbms_utility.get_time+power(2,32);
    n_elapsed := n_endtime - n_starttime;
    dbms_output.put_line( 'Store ' || i.FloorDBKey || ' took ' || n_elapsed || ' msecs');
 
  END LOOP;
END;
/
 
select to_char(sysdate, 'DD-MON-YY hh:mi:ss AM') sdate from dual
/

Monitor progress in v$session_longops. (Output was from a testrun after I added an index and reducing runtime from over twelve hours to under 15 minutes.)

SQL> /
  SID OP                         SOFAR TOTALWORK  PERC UNITS                  START_TIME      ELAPSED_SECONDS
----- ------------------------ ------- --------- ----- ---------------------- --------------- ---------------
  107 csg_Store_Fixture_OneSto     301       847    36 PL/SQL Loop iterations 16-OCT 12:30:20             243
                               
SQL> /                         
  SID OP                         SOFAR TOTALWORK  PERC UNITS                  START_TIME      ELAPSED_SECONDS
----- ------------------------ ------- --------- ----- ---------------------- --------------- ---------------
  107 csg_Store_Fixture_OneSto     422       847    50 PL/SQL Loop iterations 16-OCT 12:30:20             343
                               
SQL> /                         
  SID OP                         SOFAR TOTALWORK  PERC UNITS                  START_TIME      ELAPSED_SECONDS
----- ------------------------ ------- --------- ----- ---------------------- --------------- ---------------
  107 csg_Store_Fixture_OneSto     550       847    65 PL/SQL Loop iterations 16-OCT 12:30:20             424
                               
SQL> /                         
  SID OP                         SOFAR TOTALWORK  PERC UNITS                  START_TIME      ELAPSED_SECONDS
----- ------------------------ ------- --------- ----- ---------------------- --------------- ---------------
  107 csg_Store_Fixture_OneSto     740       847    87 PL/SQL Loop iterations 16-OCT 12:30:20             574
                               
SQL> /                         
  SID OP                         SOFAR TOTALWORK  PERC UNITS                  START_TIME      ELAPSED_SECONDS
----- ------------------------ ------- --------- ----- ---------------------- --------------- ---------------
  107 csg_Store_Fixture_OneSto     845       847   100 PL/SQL Loop iterations 16-OCT 12:30:20             663
                               
        

Links:

• PL/SQL Packages and Types Reference – 20 DBMS_APPLICATION_INFO / http://download.oracle.com/docs/cd/E11882_01/appdev.112/e16760/d_appinf.htm#i996999
• Tom Kyte – Display elpased time (milliseconds) using dbms_utility.get_time / http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:2389164927483
• Tom Kyte – Working example of dbms_application_info.set_session_longops / http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:1099233454171#18173358903352

shutdown immediate
startup mount
host nid target=/
disconnect
connect / as sysdba
startup mount
alter database open resetlogs;