oracle raw device create tablespace

[root@vmfs sysconfig]# lvdisplay |grep db_d
LV Name /dev/db_v4/db_d_22
LV Name /dev/db_v4/db_d_23
LV Name /dev/db_v4/db_d_24
LV Name /dev/db_v4/db_d_25
LV Name /dev/db_v4/db_d_26
LV Name /dev/db_v3/db_d_13_ct1
LV Name /dev/db_v3/db_d_14_ct2
LV Name /dev/db_v3/db_d_15_ct3
LV Name /dev/db_v3/db_d_16_redo1
LV Name /dev/db_v3/db_d_17_redo2
LV Name /dev/db_v3/db_d_18_redo3
LV Name /dev/db_v3/db_d_19
LV Name /dev/db_v3/db_d_20
LV Name /dev/db_v3/db_d_21
LV Name /dev/db_v1/db_d_1
LV Name /dev/db_v1/db_d_2
LV Name /dev/db_v1/db_d_3
LV Name /dev/db_v1/db_d_4
LV Name /dev/db_v1/db_d_5
LV Name /dev/db_v1/db_d_6
LV Name /dev/db_v1/db_d_7
LV Name /dev/db_v1/db_d_8
LV Name /dev/db_v1/db_d_9
LV Name /dev/db_v1/db_d_10
LV Name /dev/db_v1/db_d_11
LV Name /dev/db_v1/db_d_12_sp
LV Name /dev/db_v1/db_d_27

[root@vmfs raw]# lvdisplay

...

...

--- Logical volume ---
LV Name /dev/db_v1/db_d_27
VG Name db_v1
LV UUID ODbHk1-IjFs-83Aq-Vkhe-3mWJ-05cN-9KGTqa
LV Write Access read/write
LV Status available
# open 5
LV Size 20.00 MB
Current LE 5
Segments 1
Allocation inherit
Read ahead sectors 0
Block device 253:26

[root@vmfs raw]#
[root@vmfs sysconfig]#
[root@vmfs sysconfig]# pwd
/etc/sysconfig

[root@vmfs sysconfig]# ls
amd dund keyboard radvd
apmd exim kudzu rawdevices
apm-scripts firstboot lm_sensors rhn
arpwatch grub mouse samba
auditd harddisks named saslauthd
authconfig hidd netdump selinux
autofs httpd netdump_id_dsa sendmail
bluetooth hwconf netdump_id_dsa.pub spamassassin
clock i18n network squid
console init networking syslog
crond installinfo network-scripts sysstat
cyrus-imapd ip6tables-config ntpd system-config-securitylevel
desktop ipmi openib.conf system-config-users
dhcp6r iptables-config pand system-logviewer
dhcp6s irda pcmcia tux
dhcpd irqbalance pgsql vncservers
dhcrelay iscsi prelink xinetd
diskdump kernel quagga yppasswdd
[root@vmfs sysconfig]#
[root@vmfs sysconfig]#

[root@vmfs sysconfig]# vi rawdevices

# raw device bindings
# format: <rawdev> <major> <minor>
# <rawdev> <blockdev>
# example: /dev/raw/raw1 /dev/sda1
# /dev/raw/raw2 8 5

##add by hxg
/dev/raw/raw1 /dev/db_v1/db_d_12_sp
/dev/raw/raw2 /dev/db_v3/db_d_13_ct1
/dev/raw/raw3 /dev/db_v3/db_d_14_ct2
/dev/raw/raw4 /dev/db_v3/db_d_15_ct3
/dev/raw/raw5 /dev/db_v3/db_d_16_redo1
/dev/raw/raw6 /dev/db_v3/db_d_17_redo2
/dev/raw/raw7 /dev/db_v3/db_d_18_redo3
/dev/raw/raw8 /dev/db_v1/db_d_1
/dev/raw/raw9 /dev/db_v1/db_d_2
/dev/raw/raw10 /dev/db_v1/db_d_3
/dev/raw/raw11 /dev/db_v1/db_d_4
/dev/raw/raw12 /dev/db_v1/db_d_5
/dev/raw/raw13 /dev/db_v1/db_d_6
/dev/raw/raw14 /dev/db_v1/db_d_7
/dev/raw/raw15 /dev/db_v1/db_d_8
/dev/raw/raw16 /dev/db_v1/db_d_9
/dev/raw/raw17 /dev/db_v1/db_d_10
/dev/raw/raw18 /dev/db_v1/db_d_11
/dev/raw/raw19 /dev/db_v3/db_d_19
/dev/raw/raw20 /dev/db_v3/db_d_20
/dev/raw/raw21 /dev/db_v3/db_d_21
/dev/raw/raw22 /dev/db_v4/db_d_22
/dev/raw/raw23 /dev/db_v4/db_d_23
/dev/raw/raw24 /dev/db_v4/db_d_24
/dev/raw/raw25 /dev/db_v4/db_d_25
/dev/raw/raw26 /dev/db_v4/db_d_26
/dev/raw/raw27 /dev/db_v1/db_d_27
"rawdevices" 37L, 1234C written
[root@vmfs sysconfig]#
[root@vmfs sysconfig]#

[root@vmfs sysconfig]#
[root@vmfs sysconfig]# /sbin/service rawdevices restart
Assigning devices:
/dev/raw/raw1 --> /dev/db_v1/db_d_12_sp
/dev/raw/raw1: bound to major 253, minor 25
/dev/raw/raw2 --> /dev/db_v3/db_d_13_ct1
Error setting raw device (Device or resource busy)
/dev/raw/raw3 --> /dev/db_v3/db_d_14_ct2
Error setting raw device (Device or resource busy)
/dev/raw/raw4 --> /dev/db_v3/db_d_15_ct3
Error setting raw device (Device or resource busy)
/dev/raw/raw5 --> /dev/db_v3/db_d_16_redo1
Error setting raw device (Device or resource busy)
/dev/raw/raw6 --> /dev/db_v3/db_d_17_redo2
Error setting raw device (Device or resource busy)
/dev/raw/raw7 --> /dev/db_v3/db_d_18_redo3
Error setting raw device (Device or resource busy)
/dev/raw/raw8 --> /dev/db_v1/db_d_1
Error setting raw device (Device or resource busy)
/dev/raw/raw9 --> /dev/db_v1/db_d_2
Error setting raw device (Device or resource busy)
/dev/raw/raw10 --> /dev/db_v1/db_d_3
Error setting raw device (Device or resource busy)
/dev/raw/raw11 --> /dev/db_v1/db_d_4
Error setting raw device (Device or resource busy)
/dev/raw/raw12 --> /dev/db_v1/db_d_5
Error setting raw device (Device or resource busy)
/dev/raw/raw13 --> /dev/db_v1/db_d_6
/dev/raw/raw13: bound to major 253, minor 19
/dev/raw/raw14 --> /dev/db_v1/db_d_7
/dev/raw/raw14: bound to major 253, minor 20
/dev/raw/raw15 --> /dev/db_v1/db_d_8
/dev/raw/raw15: bound to major 253, minor 21
/dev/raw/raw16 --> /dev/db_v1/db_d_9
/dev/raw/raw16: bound to major 253, minor 22
/dev/raw/raw17 --> /dev/db_v1/db_d_10
/dev/raw/raw17: bound to major 253, minor 23
/dev/raw/raw18 --> /dev/db_v1/db_d_11
/dev/raw/raw18: bound to major 253, minor 24
/dev/raw/raw19 --> /dev/db_v3/db_d_19
/dev/raw/raw19: bound to major 253, minor 11
/dev/raw/raw20 --> /dev/db_v3/db_d_20
/dev/raw/raw20: bound to major 253, minor 12
/dev/raw/raw21 --> /dev/db_v3/db_d_21
/dev/raw/raw21: bound to major 253, minor 13
/dev/raw/raw22 --> /dev/db_v4/db_d_22
/dev/raw/raw22: bound to major 253, minor 0
/dev/raw/raw23 --> /dev/db_v4/db_d_23
/dev/raw/raw23: bound to major 253, minor 1
/dev/raw/raw24 --> /dev/db_v4/db_d_24
/dev/raw/raw24: bound to major 253, minor 2
/dev/raw/raw25 --> /dev/db_v4/db_d_25
/dev/raw/raw25: bound to major 253, minor 3
/dev/raw/raw26 --> /dev/db_v4/db_d_26
/dev/raw/raw26: bound to major 253, minor 4
/dev/raw/raw27 --> /dev/db_v1/db_d_27
/dev/raw/raw27: bound to major 253, minor 26
done

[root@vmfs sysconfig]# cd /dev/raw
[root@vmfs raw]# ll
total 0
crw-rw---- 1 oracle dba 162, 1 Apr 7 12:40 raw1
crw-rw---- 1 oracle dba 162, 10 Apr 7 11:52 raw10
crw-rw---- 1 oracle dba 162, 11 Apr 7 11:52 raw11
crw-rw---- 1 oracle dba 162, 12 Apr 7 11:52 raw12
crw-rw---- 1 oracle dba 162, 13 Apr 7 12:40 raw13
crw-rw---- 1 oracle dba 162, 14 Apr 7 12:40 raw14
crw-rw---- 1 oracle dba 162, 15 Apr 7 12:40 raw15
crw-rw---- 1 oracle dba 162, 16 Apr 7 12:40 raw16
crw-rw---- 1 oracle dba 162, 17 Apr 7 12:40 raw17
crw-rw---- 1 oracle dba 162, 18 Apr 7 12:40 raw18
crw-rw---- 1 oracle dba 162, 19 Apr 7 12:40 raw19
crw-rw---- 1 oracle dba 162, 2 Apr 7 11:52 raw2
crw-rw---- 1 oracle dba 162, 20 Apr 7 12:40 raw20
crw-rw---- 1 oracle dba 162, 21 Apr 7 12:40 raw21
crw-rw---- 1 oracle dba 162, 22 Apr 7 12:40 raw22
crw-rw---- 1 oracle dba 162, 23 Apr 7 12:40 raw23
crw-rw---- 1 oracle dba 162, 24 Apr 7 12:40 raw24
crw-rw---- 1 oracle dba 162, 25 Apr 7 12:40 raw25
crw-rw---- 1 oracle dba 162, 26 Apr 7 12:40 raw26
crw-rw---- 1 oracle dba 162, 27 Apr 7 12:40 raw27
crw-rw---- 1 oracle dba 162, 3 Apr 7 11:52 raw3
crw-rw---- 1 oracle dba 162, 4 Apr 7 11:52 raw4
crw-rw---- 1 oracle dba 162, 5 Apr 7 11:52 raw5
crw-rw---- 1 oracle dba 162, 6 Apr 7 11:52 raw6
crw-rw---- 1 oracle dba 162, 7 Apr 7 11:52 raw7
crw-rw---- 1 oracle dba 162, 8 Apr 7 11:52 raw8
crw-rw---- 1 oracle dba 162, 9 Apr 7 11:52 raw9
[root@vmfs raw]#

[root@vmfs raw]#
[root@vmfs raw]# su - oracle
vmfs-> ln -sf /dev/raw/raw27 /fs/demo/test_dbf1
vmfs-> pwd
/fs/demo
vmfs-> ll
total 0
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 demo_ctl1 -> /dev/raw/raw2
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 demo_ctl2 -> /dev/raw/raw3
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 demo_ctl3 -> /dev/raw/raw4
lrwxrwxrwx 1 oracle oinstall 14 Apr 5 14:40 demo_pwd -> /dev/raw/raw13
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 demo_redo1 -> /dev/raw/raw5
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 demo_redo2 -> /dev/raw/raw6
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 demo_redo3 -> /dev/raw/raw7
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 demo_spfile -> /dev/raw/raw1
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 sysaux_dbf1 -> /dev/raw/raw9
lrwxrwxrwx 1 oracle oinstall 13 Apr 5 14:40 system_dbf1 -> /dev/raw/raw8
lrwxrwxrwx 1 oracle oinstall 14 Apr 5 14:40 temptbs_dbf -> /dev/raw/raw12
lrwxrwxrwx 1 oracle oinstall 14 Apr 7 12:42 test_dbf1 -> /dev/raw/raw27
lrwxrwxrwx 1 oracle oinstall 14 Apr 5 14:40 undotbs_dbf -> /dev/raw/raw11
lrwxrwxrwx 1 oracle oinstall 14 Apr 5 14:40 users_dbf1 -> /dev/raw/raw10
vmfs->

vmfs-> cat oracle_raw.conf
test=/fs/demo/test_dbf1
system=/fs/demo/system_dbf1
sysaux=/fs/demo/sysaux_dbf1
undotbs1=/fs/demo/undotbs_dbf
users=/fs/demo/users_dbf1
temp=/fs/demo/temptbs_dbf
redo1_1=/fs/demo/demo_redo1
redo1_2=/fs/demo/demo_redo2
redo1_3=/fs/demo/demo_redo3
control1=/fs/demo/demo_ctl1
control2=/fs/demo/demo_ctl2
control3=/fs/demo/demo_ctl3
spfile=/fs/demo/demo_spfile
pwdfile=/fs/demo/demo_pwd

vmfs->
SQL> show parameter pfile;

NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
spfile string /fs/demo/demo_spfile
SQL> select tablespace_name,file_name from dba_data_files;

TABLESPACE_NAME
------------------------------
FILE_NAME
--------------------------------------------------------------------------------
USERS
/fs/demo/users_dbf1

SYSAUX
/fs/demo/sysaux_dbf1

UNDOTBS1
/fs/demo/undotbs_dbf

TABLESPACE_NAME
------------------------------
FILE_NAME
--------------------------------------------------------------------------------
SYSTEM
/fs/demo/system_dbf1
SQL> create tablespace test datafile '/fs/demo/test_dbf1' size 10m autoextend off;

Tablespace created.
SQL> select tablespace_name,file_name from dba_data_files;

TABLESPACE_NAME
------------------------------
FILE_NAME
--------------------------------------------------------------------------------
USERS
/fs/demo/users_dbf1

SYSAUX
/fs/demo/sysaux_dbf1

UNDOTBS1
/fs/demo/undotbs_dbf

TABLESPACE_NAME
------------------------------
FILE_NAME
--------------------------------------------------------------------------------
SYSTEM
/fs/demo/system_dbf1

TEST
/fs/demo/test_dbf1

SQL> select * from dba_Data_files where tablespace_name ='TEST';

FILE_NAME
--------------------------------------------------------------------------------
FILE_ID TABLESPACE_NAME BYTES BLOCKS STATUS
---------- ------------------------------ ---------- ---------- ---------
RELATIVE_FNO AUT MAXBYTES MAXBLOCKS INCREMENT_BY USER_BYTES USER_BLOCKS
------------ --- ---------- ---------- ------------ ---------- -----------
ONLINE_
-------
/fs/demo/test_dbf1
5 TEST 10485760 1280 AVAILABLE
5 NO 0 0 0 10420224 1272
ONLINE

SQL> select * from dba_tablespaces where tablespace_name ='TEST';

TABLESPACE_NAME BLOCK_SIZE INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS
------------------------------ ---------- -------------- ----------- -----------
MAX_EXTENTS PCT_INCREASE MIN_EXTLEN STATUS CONTENTS LOGGING FOR EXTENT_MAN
----------- ------------ ---------- --------- --------- --------- --- ----------
ALLOCATIO PLU SEGMEN DEF_TAB_ RETENTION BIG
--------- --- ------ -------- ----------- ---
TEST 8192 65536 1
2147483645 65536 ONLINE PERMANENT LOGGING NO LOCAL
SYSTEM NO AUTO DISABLED NOT APPLY NO

SQL> create user test identified by test default tablespace test temporary tablespace temp account unlock;

User created.

SQL> grant resource to test;

Grant succeeded.

SQL> grant connect to test;

Grant succeeded.

SQL> grant create session to test;

Grant succeeded.

SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
vmfs-> sqlplus test/test

SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 7 12:47:50 2010

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, OLAP and Data Mining options

SQL> select * from user_objects;

no rows selected

SQL> create table test1 (a number,b varchar2(20));

Table created.

SQL> insert into test1 values(1,'aaaa');

1 row created.

SQL> commit;

Commit complete.

SQL> select * from test1;

A B
---------- --------------------
1 aaaa

SQL>

SQL> select file#,STATUS,ENABLED,LAST_TIME,ONLINE_TIME,BYTES ,BLOCKS,CREATE_BYTES ,BLOCK_SIZE,NAME ,PLUGGED_IN ,BLOCK1_OFFSET,AUX_NAME, FIRST_NONLOGGED_SCN,FIRST_NONLOGGED_TIME from v$datafile where file#=5;

FILE# STATUS ENABLED LAST_TIME ONLINE_TI BYTES BLOCKS
---------- ------- ---------- --------- --------- ---------- ----------
CREATE_BYTES BLOCK_SIZE
------------ ----------
NAME
--------------------------------------------------------------------------------
PLUGGED_IN BLOCK1_OFFSET
---------- -------------
AUX_NAME
--------------------------------------------------------------------------------
FIRST_NONLOGGED_SCN FIRST_NON
------------------- ---------
5 ONLINE READ WRITE 10485760 1280

FILE# STATUS ENABLED LAST_TIME ONLINE_TI BYTES BLOCKS
---------- ------- ---------- --------- --------- ---------- ----------
CREATE_BYTES BLOCK_SIZE
------------ ----------
NAME
--------------------------------------------------------------------------------
PLUGGED_IN BLOCK1_OFFSET
---------- -------------
AUX_NAME
--------------------------------------------------------------------------------
FIRST_NONLOGGED_SCN FIRST_NON
------------------- ---------
10485760 8192

FILE# STATUS ENABLED LAST_TIME ONLINE_TI BYTES BLOCKS
---------- ------- ---------- --------- --------- ---------- ----------
CREATE_BYTES BLOCK_SIZE
------------ ----------
NAME
--------------------------------------------------------------------------------
PLUGGED_IN BLOCK1_OFFSET
---------- -------------
AUX_NAME
--------------------------------------------------------------------------------
FIRST_NONLOGGED_SCN FIRST_NON
------------------- ---------
/fs/demo/test_dbf1

FILE# STATUS ENABLED LAST_TIME ONLINE_TI BYTES BLOCKS
---------- ------- ---------- --------- --------- ---------- ----------
CREATE_BYTES BLOCK_SIZE
------------ ----------
NAME
--------------------------------------------------------------------------------
PLUGGED_IN BLOCK1_OFFSET
---------- -------------
AUX_NAME
--------------------------------------------------------------------------------
FIRST_NONLOGGED_SCN FIRST_NON
------------------- ---------
0 8192

FILE# STATUS ENABLED LAST_TIME ONLINE_TI BYTES BLOCKS
---------- ------- ---------- --------- --------- ---------- ----------
CREATE_BYTES BLOCK_SIZE
------------ ----------
NAME
--------------------------------------------------------------------------------
PLUGGED_IN BLOCK1_OFFSET
---------- -------------
AUX_NAME
--------------------------------------------------------------------------------
FIRST_NONLOGGED_SCN FIRST_NON
------------------- ---------
NONE

FILE# STATUS ENABLED LAST_TIME ONLINE_TI BYTES BLOCKS
---------- ------- ---------- --------- --------- ---------- ----------
CREATE_BYTES BLOCK_SIZE
------------ ----------
NAME
--------------------------------------------------------------------------------
PLUGGED_IN BLOCK1_OFFSET
---------- -------------
AUX_NAME
--------------------------------------------------------------------------------
FIRST_NONLOGGED_SCN FIRST_NON
------------------- ---------
0

FILE# STATUS ENABLED LAST_TIME ONLINE_TI BYTES BLOCKS
---------- ------- ---------- --------- --------- ---------- ----------
CREATE_BYTES BLOCK_SIZE
------------ ----------
NAME
--------------------------------------------------------------------------------
PLUGGED_IN BLOCK1_OFFSET
---------- -------------
AUX_NAME
--------------------------------------------------------------------------------
FIRST_NONLOGGED_SCN FIRST_NON
------------------- ---------

SQL>