SQL> select tablespace_name,sum(bytes)/1024/1024 from dba_free_space
2 group by tablespace_name;

TABLESPACE_NAME SUM(BYTES)/1024/1024
------------------------------ --------------------
SYSTEM 190.5
DBMON 98.5625
USERS 93.875
BOSSMGR 27485
SYSAUX 90.625
UNDOTBS1 7726.625

6 rows selected.

SQL> select * from (
2 select a.owner,a.OBJECT_NAME,a.ORIGINAL_NAME,b.bytes/1024/1024 MB
3 from dba_recyclebin a,dba_segments b where a.object_name=b.segment_name
4 order by MB desc) where rownum <11;

OWNER OBJECT_NAME ORIGINAL_NAME MB
------------ ------------------------------ -------------------------------- ----------
BOSSMGR BIN$FzMEZaDyQK3gRAADuow9AA==$0 SMS_ORG_9966_MT_BB 25075
BOSSMGR BIN$GEhw0fmlao/gRAADuow9AA==$0 SMS_USER_ACT_LT_D 150
BOSSMGR BIN$GQ9bLdyEMRXgRAADuow9AA==$0 TEM_HS_1000_MTREP 65
BOSSMGR BIN$GaA7x8y+dDrgRAADuow9AA==$0 TEM_HS_1000_MTREP 65
BOSSMGR BIN$F1VaFrYRJBfgRAADuow9AA==$0 STAT_RESPREPT_CENTER_TEM2 65
BOSSMGR BIN$F6luiSeSIurgRAADuow9AA==$0 TEM_HEBEI_0311 65
BOSSMGR BIN$F1VaFrYQJBfgRAADuow9AA==$0 PK_STAT_RESPREPT_CENTER_TEM2 45
BOSSMGR BIN$GaA7x8zHdDrgRAADuow9AA==$0 TEM_HS_1000_MTREP 35
BOSSMGR BIN$GY4HJpMhaVjgRAADuow9AA==$0 TEM_9966_USER 15
BOSSMGR BIN$GY4HJpMmaVjgRAADuow9AA==$0 TEM_9966_USER_2 15

10 rows selected.

SQL> purge table bossmgr.SMS_ORG_9966_MT_BB;

Table purged.

SQL> select tablespace_name,sum(bytes)/1024/1024 from dba_free_space
2 group by tablespace_name;

TABLESPACE_NAME SUM(BYTES)/1024/1024
------------------------------ --------------------
SYSTEM 190.5
DBMON 98.5625
USERS 93.875
BOSSMGR 27485
SYSAUX 90.625
UNDOTBS1 7726.625

6 rows selected.

Fatal NI connect error 12170.

VERSION INFORMATION:
TNS for Linux: Version 10.2.0.2.0 - Production
Oracle Bequeath NT Protocol Adapter for Linux: Version 10.2.0.2.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 10.2.0.2.0 - Production
Time: 19-JUL-2006 11:25:26
Tracing not turned on.
Tns error struct:
ns main err code: 12535
TNS-12535: TNS:operation timed out
ns secondary err code: 12606
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.123)(PORT=58147))

[oracle@order admin]$ lsnrctl

LSNRCTL for Linux: Version 10.2.0.2.0 - Production on 19-JUL-2006 15:26:33

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

Welcome to LSNRCTL, type "help" for information.

LSNRCTL> reload
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.9.11)(PORT=1521)))
The command completed successfully
LSNRCTL> services
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.9.11)(PORT=1521)))
Services Summary...
Service "order" has 2 instance(s).
Instance "order", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Instance "order", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
The command completed successfully

LSNRCTL> show inbound_connect_timeout
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.9.11)(PORT=1521)))
LISTENER parameter "inbound_connect_timeout" set to 0
The command completed successfully
LSNRCTL> exit

SQL> select * from v$version;

BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production

SQL> desc v$database
Name Null? Type
----------------------------------------- -------- ----------------------------
DBID NUMBER
NAME VARCHAR2(9)
...................
CURRENT_SCN NUMBER
FLASHBACK_ON VARCHAR2(18)
SUPPLEMENTAL_LOG_DATA_FK VARCHAR2(3)
SUPPLEMENTAL_LOG_DATA_ALL VARCHAR2(3)
DB_UNIQUE_NAME VARCHAR2(30)
STANDBY_BECAME_PRIMARY_SCN NUMBER
FS_FAILOVER_STATUS VARCHAR2(21)
FS_FAILOVER_CURRENT_TARGET VARCHAR2(30)
FS_FAILOVER_THRESHOLD NUMBER
FS_FAILOVER_OBSERVER_PRESENT VARCHAR2(7)
FS_FAILOVER_OBSERVER_HOST VARCHAR2(512)

SQL> select
2 (select dicur_scn from x$kccdi ) a,
3 (select dbms_flashback.get_system_change_number a from dual) b
4 from dual;

A B
---------------- ------------------
8905603606859 8905603606859

SQL> connect eygle/eygle
Connected.
SQL> CREATE TABLE EYGLE_ITL
2 (C1 NUMBER,
3 C2 VARCHAR2(10)
4 )
5 INITRANS 1 MAXTRANS 1
6 /

Table created.

SQL> select table_name,INI_TRANS,MAX_TRANS from user_tables where table_name='EYGLE_ITL';

TABLE_NAME INI_TRANS MAX_TRANS
------------------------------ ---------- ----------
EYGLE_ITL 1 1

[oracle@danaly ~]$ sqlplus eygle/eygle

SQL*Plus: Release 10.2.0.1.0 - Production on Mon Jun 26 11:59:20 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, Oracle Label Security, OLAP and Data Mining Scoring Engine options

SQL> CREATE TABLE EYGLE_ITL
2 (C1 NUMBER,
3 C2 VARCHAR2(10)
4 )
5 INITRANS 1 MAXTRANS 1
6 /

Table created.

SQL> select table_name,INI_TRANS,MAX_TRANS from user_tables where table_name='EYGLE_ITL';

TABLE_NAME INI_TRANS MAX_TRANS
------------------------------ ---------- ----------
EYGLE_ITL 1 255

[oracle@order ~]$ sqlplus eygle/eygle

SQL*Plus: Release 10.2.0.2.0 - Production on Fri Jun 16 11:29:49 2006
Copyright (c) 1982, 2005, Oracle. All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Production
With the Partitioning, Oracle Label Security, OLAP and Data Mining Scoring Engine options

SQL> show sga

Total System Global Area 2483027968 bytes
Fixed Size 1262344 bytes
Variable Size 536874232 bytes
Database Buffers 1929379840 bytes
Redo Buffers 15511552 bytes

SQL> create table t as select * from dba_objects where 1=0;

Table created.

SQL> begin
2 for i in 1 .. 10000 loop
3 insert into t select * from dba_objects where rownum <1001;
4 commit;
5 end loop
6 ;
7 end;
8 /

PL/SQL procedure successfully completed.

[oracle@xcstat ~]$ iostat -k 5|grep -v "0.00 0.00 0.00"
Linux 2.6.9-34.ELsmp (xcstat.xcsky.cn) 06/16/2006

avg-cpu: %user %nice %sys %iowait %idle
4.70 0.00 2.40 25.24 67.67

Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1164.47 7.98 18447.11 40 92420
sda5 4613.37 7.98 18445.51 40 92412
sda7 0.40 0.00 1.60 0 8

avg-cpu: %user %nice %sys %iowait %idle
4.75 0.00 3.60 28.23 63.41

Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 670.94 0.00 48109.82 0 240068
sda5 12026.85 0.00 48107.41 0 240056
sda7 0.60 0.00 2.40 0 12

SQL> show parameter fast_start_mttr

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------fast_start_mttr_target               integer     0

SQL> select RECOVERY_ESTIMATED_IOS REIOS,TARGET_MTTR TMTTR,
  2  ESTIMATED_MTTR EMTTR,WRITES_MTTR WMTTR,WRITES_OTHER_SETTINGS WOSET,
  3  CKPT_BLOCK_WRITES CKPTBW,WRITES_AUTOTUNE WAUTO,WRITES_FULL_THREAD_CKPT WFTCKPT
  4  from v$instance_recovery;

     REIOS      TMTTR      EMTTR      WMTTR      WOSET     CKPTBW      WAUTO    WFTCKPT
---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
     49407          0         68          0          0    3649819    3506125    3130700

/* ------------------------------------------------------------------------- */

create table          STATS$IDLE_EVENT
(event                varchar2(64)     not null
,constraint STATS$IDLE_EVENT_PK primary key (event)
 using index tablespace &&tablespace_name
   storage (initial 100k next 100k pctincrease 0)
) tablespace &&tablespace_name
  storage (initial 100k next 100k pctincrease 0) pctfree 5 pctused 40;

insert into STATS$IDLE_EVENT (event) values ('smon timer');
insert into STATS$IDLE_EVENT (event) values ('pmon timer');
insert into STATS$IDLE_EVENT (event) values ('rdbms ipc message');
insert into STATS$IDLE_EVENT (event) values ('Null event');
insert into STATS$IDLE_EVENT (event) values ('parallel query dequeue');
insert into STATS$IDLE_EVENT (event) values ('pipe get');
insert into STATS$IDLE_EVENT (event) values ('client message');
insert into STATS$IDLE_EVENT (event) values ('SQL*Net message to client');
insert into STATS$IDLE_EVENT (event) values ('SQL*Net message from client');
insert into STATS$IDLE_EVENT (event) values ('SQL*Net more data from client');
insert into STATS$IDLE_EVENT (event) values ('dispatcher timer');
insert into STATS$IDLE_EVENT (event) values ('virtual circuit status');
insert into STATS$IDLE_EVENT (event) values ('lock manager wait for remote message');
insert into STATS$IDLE_EVENT (event) values ('PX Idle Wait');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Execution Msg');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Table Q Normal');
insert into STATS$IDLE_EVENT (event) values ('wakeup time manager');
insert into STATS$IDLE_EVENT (event) values ('slave wait');
insert into STATS$IDLE_EVENT (event) values ('i/o slave wait');
insert into STATS$IDLE_EVENT (event) values ('jobq slave wait');
insert into STATS$IDLE_EVENT (event) values ('null event');
insert into STATS$IDLE_EVENT (event) values ('gcs remote message');
insert into STATS$IDLE_EVENT (event) values ('gcs for action');
insert into STATS$IDLE_EVENT (event) values ('ges remote message');
insert into STATS$IDLE_EVENT (event) values ('queue messages');
commit;

create public synonym  STATS$IDLE_EVENT   for STATS$IDLE_EVENT;

/* ------------------------------------------------------------------------- */

/* ------------------------------------------------------------------------- */

create table          STATS$IDLE_EVENT
(event                varchar2(64)     not null
,constraint STATS$IDLE_EVENT_PK primary key (event)
 using index tablespace &&tablespace_name
   storage (initial 100k next 100k pctincrease 0)
) tablespace &&tablespace_name
  storage (initial 100k next 100k pctincrease 0) pctfree 5 pctused 40;

insert into STATS$IDLE_EVENT (event) values ('smon timer');
insert into STATS$IDLE_EVENT (event) values ('pmon timer');
insert into STATS$IDLE_EVENT (event) values ('rdbms ipc message');
insert into STATS$IDLE_EVENT (event) values ('Null event');
insert into STATS$IDLE_EVENT (event) values ('parallel query dequeue');
insert into STATS$IDLE_EVENT (event) values ('pipe get');
insert into STATS$IDLE_EVENT (event) values ('client message');
insert into STATS$IDLE_EVENT (event) values ('SQL*Net message to client');
insert into STATS$IDLE_EVENT (event) values ('SQL*Net message from client');
insert into STATS$IDLE_EVENT (event) values ('SQL*Net more data from client');
insert into STATS$IDLE_EVENT (event) values ('dispatcher timer');
insert into STATS$IDLE_EVENT (event) values ('virtual circuit status');
insert into STATS$IDLE_EVENT (event) values ('lock manager wait for remote message');
insert into STATS$IDLE_EVENT (event) values ('PX Idle Wait');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Execution Msg');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Table Q Normal');
insert into STATS$IDLE_EVENT (event) values ('wakeup time manager');
insert into STATS$IDLE_EVENT (event) values ('slave wait');
insert into STATS$IDLE_EVENT (event) values ('i/o slave wait');
insert into STATS$IDLE_EVENT (event) values ('jobq slave wait');
insert into STATS$IDLE_EVENT (event) values ('null event');
insert into STATS$IDLE_EVENT (event) values ('gcs remote message');
insert into STATS$IDLE_EVENT (event) values ('gcs for action');
insert into STATS$IDLE_EVENT (event) values ('ges remote message');
insert into STATS$IDLE_EVENT (event) values ('queue messages');
insert into STATS$IDLE_EVENT (event) values ('wait for unread message on broadcast channel');
insert into STATS$IDLE_EVENT (event) values ('PX Deq Credit: send blkd');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Execute Reply');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Signal ACK');
insert into STATS$IDLE_EVENT (event) values ('PX Deque wait');
insert into STATS$IDLE_EVENT (event) values ('PX Deq Credit: need buffer');
insert into STATS$IDLE_EVENT (event) values ('STREAMS apply coord waiting for slave message');
insert into STATS$IDLE_EVENT (event) values ('STREAMS apply slave waiting for coord message');
insert into STATS$IDLE_EVENT (event) values ('Queue Monitor Wait');
insert into STATS$IDLE_EVENT (event) values ('Queue Monitor Slave Wait');
insert into STATS$IDLE_EVENT (event) values ('wakeup event for builder');
insert into STATS$IDLE_EVENT (event) values ('wakeup event for preparer');
insert into STATS$IDLE_EVENT (event) values ('wakeup event for reader');
insert into STATS$IDLE_EVENT (event) values ('wait for activate message');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Par Recov Execute');
insert into STATS$IDLE_EVENT (event) values ('PX Deq: Table Q Sample');
insert into STATS$IDLE_EVENT (event) values ('STREAMS apply slave idle wait');
insert into STATS$IDLE_EVENT (event) values ('STREAMS capture process filter callback wait for ruleset');
insert into STATS$IDLE_EVENT (event) values ('STREAMS fetch slave waiting for txns');
insert into STATS$IDLE_EVENT (event) values ('STREAMS waiting for subscribers to catch up');
insert into STATS$IDLE_EVENT (event) values ('Queue Monitor Shutdown Wait');
insert into STATS$IDLE_EVENT (event) values ('AQ Proxy Cleanup Wait');
insert into STATS$IDLE_EVENT (event) values ('knlqdeq');
insert into STATS$IDLE_EVENT (event) values ('class slave wait');
insert into STATS$IDLE_EVENT (event) values ('master wait');
insert into STATS$IDLE_EVENT (event) values ('DIAG idle wait');
insert into STATS$IDLE_EVENT (event) values ('ASM background timer');
insert into STATS$IDLE_EVENT (event) values ('KSV master wait');
insert into STATS$IDLE_EVENT (event) values ('EMON idle wait');
insert into STATS$IDLE_EVENT (event) values ('Streams AQ: RAC qmn coordinator idle wait');
insert into STATS$IDLE_EVENT (event) values ('Streams AQ: qmn coordinator idle wait');
insert into STATS$IDLE_EVENT (event) values ('Streams AQ: qmn slave idle wait');
insert into STATS$IDLE_EVENT (event) values ('Streams AQ: waiting for time management or cleanup tasks');
insert into STATS$IDLE_EVENT (event) values ('Streams AQ: waiting for messages in the queue');
insert into STATS$IDLE_EVENT (event) values ('Streams fetch slave: waiting for txns');
insert into STATS$IDLE_EVENT (event) values ('Streams AQ: deallocate messages from Streams Pool');
insert into STATS$IDLE_EVENT (event) values ('Streams AQ: delete acknowledged messages');
insert into STATS$IDLE_EVENT (event) values ('LNS ASYNC archive log');
insert into STATS$IDLE_EVENT (event) values ('LNS ASYNC dest activation');
insert into STATS$IDLE_EVENT (event) values ('LNS ASYNC end of log');
insert into STATS$IDLE_EVENT (event) values ('LogMiner: client waiting for transaction');
insert into STATS$IDLE_EVENT (event) values ('LogMiner: slave waiting for activate message');
insert into STATS$IDLE_EVENT (event) values ('LogMiner: wakeup event for builder');
insert into STATS$IDLE_EVENT (event) values ('LogMiner: wakeup event for preparer');
insert into STATS$IDLE_EVENT (event) values ('LogMiner: wakeup event for reader');

commit;

create public synonym  STATS$IDLE_EVENT   for STATS$IDLE_EVENT;

/* ------------------------------------------------------------------------- */

oracle:/oracle/oracle8/network/admin>sqlplus /nolog
            SQL*Plus: Release 8.1.5.0.0 - Production on Wed Apr 5 17:21:30 2006
            (c) Copyright 1999 oracle Corporation.  All rights reserved.
            SQL> conn mlqin/*****@mmsdb
            Connected.
            SQL> select * from v$version
            2  /
            BANNER
            ----------------------------------------------------------------
            oracle Database 10g Enterprise Edition Release 10.1.0.3.0 - 64bi
            PL/SQL Release 10.1.0.3.0 - Production
            CORE    10.1.0.3.0      Production
            TNS for Solaris: Version 10.1.0.3.0 - Production
            NLSRTL Version 10.1.0.3.0 - Production
            SQL> exit
            

$ sqlplus /nolog
            SQL*Plus: Release 8.1.7.0.0 - Production on Wed Apr 5 16:58:05 2006
            (c) Copyright 2000 oracle Corporation.  All rights reserved.
            SQL> conn mlqin/*****@hsstat
            Connected.
            SQL> select * from v$version;
            BANNER
            ----------------------------------------------------------------
            oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
            PL/SQL Release 10.2.0.1.0 - Production
            CORE    10.2.0.1.0      Production
            TNS for Solaris: Version 10.2.0.1.0 - Production
            NLSRTL Version 10.2.0.1.0 - Production
            SQL> exit
            Disconnected from oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
            With the Partitioning, OLAP and Data Mining options

$ sqlplus /nolog
            SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 5 17:19:01 2006
            Copyright (c) 1982, 2005, oracle.  All rights reserved.
            SQL> conn mlqin/*****@test8
            Connected.
            SQL> select * from v$version;
            BANNER
            ----------------------------------------------------------------
            Oracle8i Enterprise Edition Release 8.1.7.4.0 - 64bit Production
            PL/SQL Release 8.1.7.4.0 - Production
            CORE    8.1.7.0.0       Production
            TNS for Solaris: Version 8.1.7.4.0 - Production
            NLSRTL Version 3.4.1.0.0 - Production
            SQL> 

$ sqlplus /nolog
            SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 5 17:09:38 2006
            Copyright (c) 1982, 2005, oracle.  All rights reserved.
            SQL> conn mlqin/****@199
            ERROR:
            ORA-03134: Connections to this server version are no longer supported.
            

[oracle@danaly ~]$ cd $ORACLE_HOME/jdk/jre/lib
[oracle@danaly lib]$ ls font*zh_CN*
font.properties.zh_CN.Redhat  font.properties.zh_CN.Redhat2.1  
font.properties.zh_CN.Sun  font.properties.zh_CN_UTF8.Sun

[oracle@danaly lib]$ cd $ORACLE_HOME/jre/1.4.2/lib/
[oracle@danaly lib]$ ls font*zh_CN*
font.properties.zh_CN.Redhat  font.properties.zh_CN.Redhat2.1  
font.properties.zh_CN.Sun  font.properties.zh_CN_UTF8.Sun 

[oracle@danaly lib]$ cp font.properties.zh_CN.Redhat font.properties 

$ORACLE_HOME/oc4j/j2ee/oc4j_applications/applications/em/em/cabo/images/cache/zhs 

[oracle@danaly zhs]$ emctl stop dbconsole
TZ set to PRC
oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0  
Copyright (c) 1996, 2005 oracle Corporation.  All rights reserved.
http://danaly.hurrray.com.cn:1158/em/console/aboutApplication
Stopping oracle Enterprise Manager 10g Database Control ... 
 ...  Stopped. 
[oracle@danaly zhs]$ emctl start dbconsole
TZ set to PRC
oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0  
Copyright (c) 1996, 2005 oracle Corporation.  All rights reserved.
http://danaly.hurrray.com.cn:1158/em/console/aboutApplication
Starting oracle Enterprise Manager 10g Database Control .............. started. 
------------------------------------------------------------------
Logs are generated in directory 
/opt/oracle/product/10.2.0/danaly.hurrray.com.cn_danaly/sysman/log  

[oracle@danaly ~]$ ps -ef|grep ora_rbal*
oracle    3815     1  0 Jan23 ?        00:00:01 ora_rbal_danaly
oracle   31601 23407  0 14:33 pts/2    00:00:00 grep ora_rbal* 

SQL> show parameter power

NAME                                 TYPE                   VALUE
------------------------------------ ---------------------- ----------------
asm_power_limit                      integer                1
 

[root@danaly /]# fdisk /dev/cciss/c0d2

The number of cylinders for this disk is set to 52299.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)

Command (m for help): p

Disk /dev/cciss/c0d2: 218.5 GB, 218501038080 bytes
255 heads, 32 sectors/track, 52299 cylinders
Units = cylinders of 8160 * 512 = 4177920 bytes

           Device Boot      Start         End      Blocks   Id  System
/dev/cciss/c0d2p1               1       26150   106691984   83  Linux
/dev/cciss/c0d2p2           26151       52299   106687920   83  Linux

Command (m for help): q 

[root@danaly /]# /etc/init.d/oracleasm createdisk VOL6 /dev/cciss/c0d2p2
Marking disk "/dev/cciss/c0d2p2" as an ASM disk: [  OK  ]
[root@danaly /]# /etc/init.d/oracleasm listdisks
VOL1
VOL2
VOL3
VOL4
VOL5
VOL6 

SQL> select name,TOTAL_MB,FREE_MB from v$asm_diskgroup;

NAME         TOTAL_MB    FREE_MB
---------- ---------- ----------
ORADG           69459      17384

SQL> alter diskgroup ORADG add disk 'ORCL:VOL6' rebalance power 11;

Diskgroup altered.

SQL> select group_number,disk_number,mode_status,name from v$asm_disk;

GROUP_NUMBER DISK_NUMBER MODE_STATUS    NAME
------------ ----------- -------------- ----------
           0           4 ONLINE
           1           0 ONLINE         VOL1
           1           1 ONLINE         VOL2
           1           2 ONLINE         VOL3
           1           3 ONLINE         VOL4
           1           4 ONLINE         VOL6

6 rows selected.

SQL> select name,TOTAL_MB,FREE_MB from v$asm_diskgroup;

NAME         TOTAL_MB    FREE_MB
---------- ---------- ----------
ORADG          173646     121569