Category: Oracle Database

Installation Oracle Grid Infrastrucure 12c

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LINUX Setup click here

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Setup OS

– Disable the Firewall

[root@oel6srv01 ~]# service iptables save
[root@oel6srv01 ~]# service iptables stop
[root@oel6srv01 ~]# chkconfig iptables off
[root@oel6srv01 ~]# service iptables status
-- If you are using IPv6 firewall, enter:
 [root@oel6srv01 ~]# service ip6tables save
 [root@oel6srv01 ~]# service ip6tables stop
 [root@oel6srv01 ~]# chkconfig ip6tables off
 [root@oel6srv01 ~]# service ip6tables status

– Disable the SELinux

[root@oel6srv01 ~]# vi /etc/sysconfig/selinux

– DISABLED kdump

[root@oel6srv01 ~]# chkconfig kdump on
[root@oel6srv01 ~]# chkconfig --list |grep kdump
kdump           0:off   1:off   2:off   3:off   4:off   5:off   6:off

– Network Setup

Public Cluster interphases, VIPs and SCAN

Subnet 10.0.0.x
Netmask 255.255.255.0

Private Cluster interphases

Subnet  192.168.0.x
Netmask 255.255.255.0

 

– Kernel add or amend the following lines  to the “/etc/sysctl.conf” file.

# vi /etc/sysctl.conf
fs.aio-max-nr = 1048576
 fs.file-max = 6815744
 kernel.shmall = 2097152
 kernel.shmmax = 1062637568
 kernel.shmmni = 4096
 # semaphores: semmsl, semmns, semopm, semmni
 kernel.sem = 250 32000 100 128
 net.ipv4.ip_local_port_range = 9000 65500
 net.core.rmem_default=262144
 net.core.rmem_max=4194304
 net.core.wmem_default=262144
 net.core.wmem_max=1048586
--Activate the current Kernel parameters:
/sbin/sysctl -p

– Add the following lines to /etc/security/limits.conf

# vi  /etc/security/limits.conf
## Go to the end
 grid     soft     nproc      2047
 grid     hard     nproc     16384
 grid     soft     nofile     1024
 grid     hard     nofile    65536
 oracle   soft     nproc      2047
 oracle   hard     nproc     16384
 oracle   soft     nofile     1024
 oracle   hard     nofile    65536

– Add the following line to /etc/pam.d/login

# vi /etc/pam.d/login
session     required    pam_limits.so

– Disable secure linux

–making sure the SELINUX flag is set as follows.

# vi /etc/selinux/config
SELINUX=disabled

– NTP Setup

–If you are using NTP, you must add the “-x” option into the following line in the “/etc/sysconfig/ntpd” file.

# vi /etc/sysconfig/ntpd
OPTIONS="-x -u ntp:ntp -p /var/run/ntpd.pid"
# service ntpd restart
 -- OR STOP NTP SERVER the Grid will start CSSD in Active mode instead of Observe:
 # service ntpd stop
 # chkconfig ntpd off
---------------------------------------------
 - Mandatory Packages for Oracle Linux 6  and Red Hat Enterprise Linux 6
 ---------------------------------------------
 binutils-2.20.51.0.2-5.11.el6 (x86_64)
 compat-libcap1-1.10-1 (x86_64)
 compat-libstdc++-33-3.2.3-69.el6 (x86_64)
 compat-libstdc++-33-3.2.3-69.el6.i686
 gcc-4.4.4-13.el6 (x86_64)
 gcc-c++-4.4.4-13.el6 (x86_64)
 glibc-2.12-1.7.el6 (i686)
 glibc-2.12-1.7.el6 (x86_64)
 glibc-devel-2.12-1.7.el6 (x86_64)
 glibc-devel-2.12-1.7.el6.i686
 ksh
 libgcc-4.4.4-13.el6 (i686)
 libgcc-4.4.4-13.el6 (x86_64)
 libstdc++-4.4.4-13.el6 (x86_64)
 libstdc++-4.4.4-13.el6.i686
 libstdc++-devel-4.4.4-13.el6 (x86_64)
 libstdc++-devel-4.4.4-13.el6.i686
 libaio-0.3.107-10.el6 (x86_64)
 libaio-0.3.107-10.el6.i686
 libaio-devel-0.3.107-10.el6 (x86_64)
 libaio-devel-0.3.107-10.el6.i686
 make-3.81-19.el6
 sysstat-9.0.4-11.el6 (x86_64)

–Install the cvuqdisk RPM. Without cvuqdisk, Cluster Verification Utility cannot discover shared disks,
–and it raises the following error message “Package cvuqdisk not installed” when Cluster Verification Utility is executed.

–A copy of the cvuqdisk  package is present on the 1st Grid Infrastructure ZIP file.

— Log in as root.

  1. Use the following command to find if you have an existing version of the cvuqdisk package:
# rpm -qi cvuqdisk

2.  If you have an existing version, then enter the following command to deinstall the existing version:

rpm -e cvuqdisk

  1. Set the environment variable CVUQDISK_GRP to point to the group that will own cvuqdisk, typically oinstall. For example:
# CVUQDISK_GRP=oinstall; export CVUQDISK_GRP
4. Install the cvuqdisk package:
rpm -iv package
# rpm -iv cvuqdisk-1.0.9-1.rpm
--OR
you install oracle-rdbms-server-12cR1-preinstall

– OPTIONAL RPMs

--Minimum ODBC Drivers for Oracle and Red Hat Linux 6 on x86-64
 unixODBC-2.2.14-11.el6 (64-bit) or later
 unixODBC-devel-2.2.14-11.el6 (64-bit) or later

– UNIX Groups

/usr/sbin/groupadd -g 1000 oinstall
/usr/sbin/groupadd -g 1001 asmadmin
/usr/sbin/groupadd -g 1002 dba
/usr/sbin/groupadd -g 1003 asmdba
/usr/sbin/groupadd -g 1004 asmoper

–New optional roles which grant access to specific features like Data Guard, RMAN and Security have been added in 12c, but not implemented in this example.

– UNIX Users

useradd -u 1100 -g oinstall -G asmadmin,asmdba,asmoper grid
useradd -u 1101 -g oinstall -G asmdba,dba oracle

– Set SSH timeout wait to unlimited

# vi /etc/ssh/sshd_config
LoginGraceTime 0

 

– Create the u01 file system

[root@oel6srv01 ~]# fdisk /dev/sdb
The number of cylinders for this disk is set to 2871.
 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): n
 Command action
 e   extended
 p   primary partition (1-4)
 p
Partition number (1-4): 1
 First cylinder (1-2871, default 1):
 Using default value 1
 Last cylinder or +size or +sizeM or +sizeK (1-2871, default 2871):
 Using default value 2871
Command (m for help): w
 The partition table has been altered!
Calling ioctl() to re-read partition table.
WARNING: Re-reading the partition table failed with error 16: Device or resource busy.
 The kernel still uses the old table.
 The new table will be used at the next reboot.
 Syncing disks.
 [root@oel6srv01 ~]#
 [root@oel6srv01 ~]# fdisk -l
Disk /dev/sda: 21.4 GB, 21474836480 bytes
 255 heads, 63 sectors/track, 2610 cylinders
 Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot      Start         End      Blocks   Id  System
 /dev/sda1   *           1          13      104391   83  Linux
 /dev/sda2              14        2610    20860402+  8e  Linux LVM
Disk /dev/sdb: 23.6 GB, 23622320128 bytes
 255 heads, 63 sectors/track, 2871 cylinders
 Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot      Start         End      Blocks   Id  System
 /dev/sdb1               1        2871    23061276   83  Linux
[root@oel6srv01 ~]# mkfs.ext4 /dev/sdb1
 mke4fs 1.41.12 (17-May-2010)
 Filesystem label=
 OS type: Linux
 Block size=4096 (log=2)
 Fragment size=4096 (log=2)
 Stride=0 blocks, Stripe width=0 blocks
 1441792 inodes, 5765319 blocks
 288265 blocks (5.00%) reserved for the super user
 First data block=0
 Maximum filesystem blocks=4294967296
 176 block groups
 32768 blocks per group, 32768 fragments per group
 8192 inodes per group
 Superblock backups stored on blocks:
 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
 4096000
Writing inode tables: done
 Creating journal (32768 blocks): done
 Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 37 mounts or
 180 days, whichever comes first.  Use tune4fs -c or -i to override.
 [root@oel6srv01 ~]#
[root@oel6srv01 /]# mkdir u01
 [root@oel6srv01 /]# cat /etc/fstab
..
..
/dev/sdb1               /u01                    ext4    defaults        0 0
[root@oel6srv01 /]# mount /u01
 [root@oel6srv01 /]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
 15G  3.2G   12G  22% /
 /dev/sda1              99M   24M   71M  25% /boot
 tmpfs                 1.3G     0  1.3G   0% /dev/shm
 /dev/sdb1              22G  172M   21G   1% /u01

– Creation of GI and RDBMS directories

mkdir -p /u01/GRID/12.1.0.1
 mkdir -p /u01/app/product/12.1.0.1
#Oracle Base
 chown -R oracle:oinstall /u01/app
 chmod -R 775 /u01/app
#Oracle RDBMS Home
 chown -R oracle:oinstall /u01/app/product/12.1.0.1
 chmod -R 775 /u01/app/product/12.1.0.1
#Grid Home
 chown -R grid:oinstall /u01/GRID
 chmod -R 775 /u01/GRID/12.1.0.1

– Add this entries to the generic User Profile

# vi /etc/profile
if [ $USER = "oracle" ] || [ $USER = "grid" ]; then
 if [ $SHELL = "/bin/ksh" ]; then
 ulimit -p 16384
 ulimit -n 65536
 else
 ulimit -u 16384 -n 65536
 fi
 umask 022
 fi
 if [ $USER = "root" ]; then
 umask 022
 fi

— Configure the shared storage for ASM

##########################################################
##  Installation Oracle Grid Infrastructure
##########################################################

--Run 12c Cluvfy with the following options to verify that all prerequisites are met:
 ./runcluvfy.sh stage -post hwos -n oel6srv01,oel6srv02,oel6srv03,oel6srv04 -verbose

# Start the Grid Installation…..

[grid@oel6srv01 grid]$ ./runInstaller
 Starting Oracle Universal Installer...
Checking Temp space: must be greater than 120 MB.   Actual 39776 MB    Passed
 Checking swap space: must be greater than 150 MB.   Actual 4031 MB    Passed
 Checking monitor: must be configured to display at least 256 colors.    Actual 16777216    Passed
 Preparing to launch Oracle Universal Installer from /tmp/OraInstall2013-06-25_08-23-26PM. Please wait ..

 

##############################################################
##  Grid Infrastructure crsctl output
##############################################################

[grid@oel6srv01 ~]$ crsctl stat res -t
 --------------------------------------------------------------------------------
 Name           Target  State        Server                   State details
 --------------------------------------------------------------------------------
 Local Resources
 --------------------------------------------------------------------------------
 ora.ASMNET2LSNR_ASM.lsnr
 ONLINE  ONLINE       oel6srv01                STABLE
 ONLINE  ONLINE       oel6srv02                STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 ora.DATA1.VOL_CLOUD01.advm
 ONLINE  ONLINE       oel6srv01                Volume device /dev/a
 sm/vol_cloud01-178 i
 s online,STABLE
 ONLINE  ONLINE       oel6srv02                Volume device /dev/a
 sm/vol_cloud01-178 i
 s online,STABLE
 ONLINE  ONLINE       oel6srv03                Volume device /dev/a
 sm/vol_cloud01-178 i
 s online,STABLE
 ONLINE  ONLINE       oel6srv04                Volume device /dev/a
 sm/vol_cloud01-178 i
 s online,STABLE
 ora.DATA1.dg
 OFFLINE OFFLINE      oel6srv01               STABLE
 OFFLINE OFFLINE      oel6srv02               STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 ora.FRA1.dg
 OFFLINE OFFLINE      oel6srv01               STABLE
 OFFLINE OFFLINE      oel6srv02               STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 ora.LISTENER.lsnr
 ONLINE  ONLINE       oel6srv01                STABLE
 ONLINE  ONLINE       oel6srv02                STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 ora.OCRVOTING.dg
 OFFLINE OFFLINE      oel6srv01               STABLE
 OFFLINE OFFLINE      oel6srv02               STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 ora.data1.vol_cloud01.acfs
 ONLINE  ONLINE       oel6srv01                mounted on /cloudfs,
 STABLE
 ONLINE  ONLINE       oel6srv02                mounted on /cloudfs,
 STABLE
 ONLINE  ONLINE       oel6srv03                mounted on /cloudfs,
 STABLE
 ONLINE  ONLINE       oel6srv04                mounted on /cloudfs,
 STABLE
 ora.net1.network
 ONLINE  ONLINE       oel6srv01                STABLE
 ONLINE  ONLINE       oel6srv02                STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 ora.ons
 ONLINE  ONLINE       oel6srv01                STABLE
 ONLINE  ONLINE       oel6srv02                STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 ora.proxy_advm
 ONLINE  ONLINE       oel6srv01                STABLE
 ONLINE  ONLINE       oel6srv02                STABLE
 ONLINE  ONLINE       oel6srv03                STABLE
 ONLINE  ONLINE       oel6srv04                STABLE
 --------------------------------------------------------------------------------
 Cluster Resources
 --------------------------------------------------------------------------------
 ora.LISTENER_SCAN1.lsnr
 1        ONLINE  ONLINE       oel6srv04                STABLE
 ora.MGMTLSNR
 1        ONLINE  ONLINE       oel6srv04                169.254.25.188 192.1
 68.0.114 192.168.0.1
 24,STABLE
 ora.asm
 1        ONLINE  ONLINE       oel6srv04                STABLE
 3        ONLINE  ONLINE       oel6srv03                STABLE
 ora.cvu
 1        ONLINE  ONLINE       oel6srv04                STABLE
 ora.mgmtdb
 1        ONLINE  ONLINE       oel6srv04                Open,STABLE
 ora.oc4j
 1        ONLINE  ONLINE       oel6srv01                STABLE
 ora.oel6srv01.vip
 1        ONLINE  ONLINE       oel6srv01                STABLE
 ora.oel6srv02.vip
 1        ONLINE  ONLINE       oel6srv02                STABLE
 ora.oel6srv03.vip
 1        ONLINE  ONLINE       oel6srv03                STABLE
 ora.oel6srv04.vip
 1        ONLINE  ONLINE       oel6srv04                STABLE
 ora.scan1.vip
 1        ONLINE  ONLINE       oel6srv04                STABLE
 --------------------------------------------------------------------------------

ASM Commands

################################################################
# Adding/Removing/Managing ASM instances
################################################################

--Use the following syntax to add configuration information about an existing ASM instance:
 srvctl add asm -n node_name -i +asm_instance_name -o oracle_home

--Use the following syntax to remove an ASM instance:
 srvctl remove asm -n node_name [-i +asm_instance_name]

--Use the following syntax to enable an ASM instance:
 srvctl enable asm -n node_name [-i ] +asm_instance_name

--Use the following syntax to disable an ASM instance:
 srvctl disable asm -n node_name [-i +asm_instance_name]

--Use the following syntax to start an ASM instance:
 srvctl start asm -n node_name [-i +asm_instance_name] [-o start_options]

--Use the following syntax to stop an ASM instance:
 srvctl stop asm -n node_name [-i +asm_instance_name] [-o stop_options]

--Use the following syntax to show the configuration of an ASM instance:
 srvctl config asm -n node_name

--Use the following syntax to obtain the status of an ASM instance:
 srvctl status asm -n node_name

P.S.:

For all of the SRVCTL commands in this section for which an option is not required, if the instance name “-i” is not specified the command applies  to all ASM instances.

 

###################################
# Managing DiskGroup inside ASM:
###################################

–Note that adding or dropping disks will initiate a rebalance of the data on the disks.
–The status of these processes can be shown by selecting from v$asm_operation.

--Quering ASM Disk Groups
 col name format a25
 col DATABASE_COMPATIBILITY format a10
 col COMPATIBILITY format a10
 select * from v$asm_diskgroup;
 --or
 select name, state, type, total_mb, free_mb from v$asm_diskgroup;
--Quering ASM Disks
 col PATH format a55
 col name format a25
 select name, path, group_number, TOTAL_MB, FREE_MB, READS, WRITES, READ_TIME,
 WRITE_TIME from v$asm_disk order by 3,1;
 --or
 col PATH format a50
 col HEADER_STATUS  format a12
 col name format a25
 --select INCARNATION,
 select name, path, MOUNT_STATUS,HEADER_STATUS, MODE_STATUS, STATE, group_number,
 OS_MB, TOTAL_MB, FREE_MB, READS, WRITES, READ_TIME, WRITE_TIME, BYTES_READ,
 BYTES_WRITTEN, REPAIR_TIMER, MOUNT_DATE, CREATE_DATE from v$asm_disk;

 

 

################################################################
# Tuning and Analysis
################################################################

–Performance Statistics

–N.B Time in Hundred seconds!

 col READ_TIME format 9999999999.99
 col WRITE_TIME format 9999999999.99
 col BYTES_READ format 99999999999999.99
 col BYTES_WRITTEN  format 99999999999999.99
 select name, STATE, group_number, TOTAL_MB, FREE_MB,READS, WRITES, READ_TIME,
 WRITE_TIME, BYTES_READ, BYTES_WRITTEN, REPAIR_TIMER,MOUNT_DATE
 from v$asm_disk order by group_number, name;

 

--Check the Num of Extents in use per Disk inside one Disk Group.
 select max(substr(name,1,30)) group_name, count(PXN_KFFXP) extents_per_disk,
 DISK_KFFXP, GROUP_KFFXP from x$kffxp, v$ASM_DISKGROUP gr
 where GROUP_KFFXP=&group_nr and GROUP_KFFXP=GROUP_NUMBER
 group by GROUP_KFFXP, DISK_KFFXP order by GROUP_KFFXP, DISK_KFFXP;

--Find The File distribution Between Disks
 SELECT * FROM v$asm_alias  WHERE  name='PWX_DATA.272.669293645';

SELECT GROUP_KFFXP Group#,DISK_KFFXP Disk#,AU_KFFXP AU#,XNUM_KFFXP Extent#
 FROM   X$KFFXP WHERE  number_kffxp=(SELECT file_number FROM v$asm_alias
 WHERE name='PWX_DATA.272.669293645');

--or

SELECT GROUP_KFFXP Group#,DISK_KFFXP Disk#,AU_KFFXP AU#,XNUM_KFFXP Extent#
 FROM X$KFFXP WHERE  number_kffxp=&DataFile_Number;

--or
 select d.name, XV.GROUP_KFFXP Group#, XV.DISK_KFFXP Disk#,
 XV.NUMBER_KFFXP File_Number, XV.AU_KFFXP AU#, XV.XNUM_KFFXP Extent#,
 XV.ADDR, XV.INDX, XV.INST_ID, XV.COMPOUND_KFFXP, XV.INCARN_KFFXP,
 XV.PXN_KFFXP, XV.XNUM_KFFXP,XV.LXN_KFFXP, XV.FLAGS_KFFXP,
 XV.CHK_KFFXP, XV.SIZE_KFFXP from v$asm_disk d, X$KFFXP XV
 where d.GROUP_NUMBER=XV.GROUP_KFFXP and d.DISK_NUMBER=XV.DISK_KFFXP
 and number_kffxp=&File_NUM order by 2,3,4;

--List the hierarchical tree of files stored in the diskgroup
 SELECT concat('+'||gname, sys_connect_by_path(aname, '/')) full_alias_path FROM
 (SELECT g.name gname, a.parent_index pindex, a.name aname,
 a.reference_index rindex FROM v$asm_alias a, v$asm_diskgroup g
 WHERE a.group_number = g.group_number)
 START WITH (mod(pindex, power(2, 24))) = 0
 CONNECT BY PRIOR rindex = pindex;

 

 

###################################
#Create and Modify Disk Group
###################################

create diskgroup FRA1 external redundancy disk '/dev/vx/rdsk/oraASMdg/fra1'
 ATTRIBUTE 'compatible.rdbms' = '11.1', 'compatible.asm' = '11.1';

alter diskgroup FRA1  check all;

--on +ASM2 :
 alter diskgroup FRA1 mount;

--Add a second disk:
 alter diskgroup FRA1 add disk '/dev/vx/rdsk/oraASMdg/fra2';

--Add several disks with a wildcard:
 alter diskgroup FRA1 add disk '/dev/vx/rdsk/oraASMdg/fra*';

--Remove a disk from a diskgroup:
 alter diskgroup FRA1 drop disk 'FRA1_0002';

--Drop the entire DiskGroup
 drop diskgroup DATA1 including contents;

--How to DROP the entire DiskGroup when it is in NOMOUNT Status
 --Generate the dd command which will reset the header of all the
 --disks belong the GROUP_NUMBER=0!!!!
 select 'dd if=/dev/zero of=''' ||PATH||''' bs=8192 count=100' from v$asm_disk
 where GROUP_NUMBER=0;

select * from v$asm_operation;

————————————————————————–

alter diskgroup FRA1 drop disk 'FRA1_0002';
 alter diskgroup FRA1 add disk '/dev/vx/rdsk/fra1dg/fra3';

alter diskgroup FRA1 drop disk 'FRA1_0003';
 alter diskgroup FRA1 add disk '/dev/vx/rdsk/fra1dg/fra4';

 

When a new diskgroup is created, it is only mounted on the local instance,
and only the instance-specific entry for the asm_diskgroups parameter is updated.
By manually mounting the diskgroup on other instances, the asm_diskgroups parameter on those instances are updated.

--on +ASM1 :
 create diskgroup FRA1 external redundancy disk '/dev/vx/rdsk/fradg/fra1'
 ATTRIBUTE 'compatible.rdbms' = '11.1', 'compatible.asm' = '11.1';

--on +ASM2 :
 alter diskgroup FRA1 mount;

--It works even for on going balances!!!
 alter diskgroup DATA1 rebalance power 10;

 

################################################################
# New ASM Command Line Utility (ASMCMD) Commands and Options
################################################################

ASMCMD Command Reference:

Command Description
 --------------------
 - cd Command Changes the current directory to the specified directory.
 - cp Command Enables you to copy files between ASM disk groups on a local instance and remote instances.
 - du Command Displays the total disk space occupied by ASM files in the specified
 - ASM directory and all of its subdirectories, recursively.
 - exit Command Exits ASMCMD.
 - find Command Lists the paths of all occurrences of the specified name (with wildcards) under the specified directory.
 - help Command Displays the syntax and description of ASMCMD commands.
 - ls Command Lists the contents of an ASM directory, the attributes of the specified
 - file, or the names and attributes of all disk groups.
 - lsct Command Lists information about current ASM clients.
 - lsdg Command Lists all disk groups and their attributes.
 - lsdsk Command Lists disks visible to ASM.
 - md_backup Command Creates a backup of all of the mounted disk groups.
 - md_restore Command Restores disk groups from a backup.
 - mkalias Command Creates an alias for system-generated filenames.
 - mkdir Command Creates ASM directories.
 - pwd Command Displays the path of the current ASM directory.
 - remap Command Repairs a range of physical blocks on a disk.
 - rm Command Deletes the specified ASM files or directories.
 - rmalias Command Deletes the specified alias, retaining the file that the alias points to.

--------
 -- kfed tool From Unix Prompt for reading ASM disk header.
 kfed read /dev/vx/rdsk/fra1dg/fra1

 

################################################################
# CREATE and Manage Tablespaces and Datafiles on ASM
################################################################

CREATE TABLESPACE my_ts DATAFILE '+disk_group_1' SIZE 100M AUTOEXTEND ON;

ALTER TABLESPACE sysaux ADD DATAFILE '+disk_group_1' SIZE 100M;

ALTER DATABASE DATAFILE '+DATA1/dbname/datafile/audit.259.668957419' RESIZE 150M;
-------------------------
 create diskgroup DATA1 external redundancy disk '/dev/vx/rdsk/oraASMdg/fra1'
 ATTRIBUTE 'compatible.rdbms' = '11.1', 'compatible.asm' = '11.1';

select 'alter diskgroup DATA1 add disk ''' || PATH || ''';' from v$asm_disk
 where GROUP_NUMBER=0 and rownum<=&Num_Disks_to_add;

select 'alter diskgroup FRA1 add disk ''' || PATH || ''';' from v$asm_disk
 where GROUP_NUMBER=0 and rownum<=&Num_Disks_to_add;

--Remove ASM header
 select 'dd if=/dev/zero of=''' ||PATH||''' bs=8192 count=100' from v$asm_disk
 where GROUP_NUMBER=0;

Duplicate database from active database

— Source database     = TRAC
— Duplicate database = TDUP10

##############################
## PREREQUISITES for Cloning
##############################

## Create the diag structure
 mkdir -p <diag_directory_DB_Name>
## Generate the PFILE from the Original DB and copy to the target host:
 alter system create pfile'/tmp/pfile.ora' from spfile;
 scp /tmp/pfile.ora lclus01:/tmp
## Adjust the following pfile parameters:
 DB_NAME
 LOG_FILE_NAME_CONVERT
 DB_FILE_NAME_CONVERT
 DB_CREATE_FILE_DEST
##Statup nomount and create the spfile:
 alter system create spfile='+DATA/TDUP10/spfile_TDUP10.ora' from pfile'/tmp/pfile.ora';
#############################################################
##############################
 Network Configuration
 ##############################
##Listener Static Entry:
 SID_LIST_LISTENER =
 (SID_LIST =
 (SID_DESC =
 (SID_NAME = PLSExtProc)
 (ORACLE_HOME = /u01/oracle/product/11.2.0.1)
 (PROGRAM = extproc)
 )
 (SID_DESC =
 (global_dbname = TDUP10.emilianofusaglia.net)
 (ORACLE_HOME = /u01/oracle/product/11.2.0.1)
 (sid_name = TDUP11)
 )
 )
##TNS entry
 TDUP10.emilianofusaglia.net =
 (DESCRIPTION =
 (ADDRESS = (PROTOCOL = TCP)(HOST = loraclu-scan.emilianofusaglia.net)(PORT = 1526))
 (CONNECT_DATA =
 (SERVER = DEDICATED)
 (SERVICE_NAME = TDUP10.emilianofusaglia.net)
 )
 )
#############################################################
##############################
 ##RMAN Duplicate
 ##############################
#rman
 connect target /
 connect auxiliary sys/xxxxx@TDUP10.emilianofusaglia.net
 duplicate target database
 to TDUP10
 from active database
 DB_FILE_NAME_CONVERT 'TRAC','TDUP10'
 skip tablespace POR_READONLY;
##Register the database into the Grid Infrastructure
 srvctl add database -d TDUP10 -o $ORACLE_HOME
 srvctl add instance -d TDUP10 -i TDUP11 -n lclus01
 srvctl add instance -d TDUP10 -i TDUP12 -n lclus02
##Create the password file on each node using the utility orapwd.
 #cd $ORACLE_HOME/dbs
 #orapwd file=<password_file_name> password=<sys_password> entries=n
## Add oratab entry
 <DB_NAME>:<ORACLE_HOME>:N

Oracle Resource Manager

 

#############################################################
##    How to implement Oracle Resource Manager granting    ##
##    CONSUMER GROUPS to Clusterware services              ##
#############################################################

--Create a service for OLTP sessions
srvctl add service -d dbrac10 -s DBRAC10_OLTP -r dbrac11,dbrac12,dbrac13
srvctl start service -d dbrac10 -s DBRAC10_OLTP

--Create a service for BATCH sessions
srvctl add service -d dbrac10 -s DBRAC10_BATCH -r dbrac11,dbrac12,dbrac13
srvctl start service -d dbrac10 -s DBRAC10_BATCH


###################################################################
## Resource Plan Design:
## MGMT_P1=75% SYS_GROUP,  MGMT_P2=80% OLTP, MGMT_P2=10% BATCH, MGMT_P2=5%
## ORA$AUTOTASK_SUB_PLAN,  MGMT_P2=5% ORA$DIAGNOSTICS, MGMT_P3=70% OTHER_GROUPS           
###################################################################       

## Resource Plan Implementation:
BEGIN
DBMS_RESOURCE_MANAGER.CREATE_PENDING_AREA();
DBMS_RESOURCE_MANAGER.CREATE_PLAN(PLAN => 'REAL_TIME_PLAN', COMMENT => 'Respurce Plan for OLTP database');
DBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUP (CONSUMER_GROUP => 'OLTP',CATEGORY => 'INTERACTIVE', COMMENT => 'OLTP sessions');
DBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUP (CONSUMER_GROUP => 'BATCH', CATEGORY => 'BATCH', COMMENT => 'BATCH sessions');
DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE (PLAN => 'REAL_TIME_PLAN', GROUP_OR_SUBPLAN => 'OLTP', COMMENT => 'OLTP group', MGMT_P2 => 80);
DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE (PLAN => 'REAL_TIME_PLAN', GROUP_OR_SUBPLAN => 'BATCH', COMMENT => 'BATCH group',
MGMT_P3 => 70, PARALLEL_DEGREE_LIMIT_P1 => 6, ACTIVE_SESS_POOL_P1 => 4, MAX_IDLE_TIME => 240);
DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE (PLAN => 'REAL_TIME_PLAN', GROUP_OR_SUBPLAN => 'SYS_GROUP', COMMENT => 'SYS group', MGMT_P1 => 70);
DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE (PLAN => 'REAL_TIME_PLAN', GROUP_OR_SUBPLAN => 'OTHER_GROUPS', COMMENT => 'OTHER group', MGMT_P4 => 50);
DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE (PLAN => 'REAL_TIME_PLAN',GROUP_OR_SUBPLAN => 'ORA$AUTOTASK_SUB_PLAN', COMMENT => 'ORA$AUTOTASK_SUB_PLAN group', MGMT_P3 => 20);
DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE (PLAN => 'REAL_TIME_PLAN', GROUP_OR_SUBPLAN => 'ORA$DIAGNOSTICS', COMMENT => 'ORA$DIAGNOSTICS group', MGMT_P3 => 10);
DBMS_RESOURCE_MANAGER.SET_CONSUMER_GROUP_MAPPING (DBMS_RESOURCE_MANAGER.SERVICE_NAME, 'DBRAC10_OLTP', 'OLTP');
DBMS_RESOURCE_MANAGER.SET_CONSUMER_GROUP_MAPPING(DBMS_RESOURCE_MANAGER.SERVICE_NAME, 'DBRAC10_BATCH', 'BATCH');
DBMS_RESOURCE_MANAGER.VALIDATE_PENDING_AREA();
DBMS_RESOURCE_MANAGER.SUBMIT_PENDING_AREA();
DBMS_RESOURCE_MANAGER.CLEAR_PENDING_AREA();
END;
/

###################################################################


## Grant the Switch to the Users
BEGIN
DBMS_RESOURCE_MANAGER.CREATE_PENDING_AREA();    
dbms_resource_manager_privs.grant_switch_consumer_group ('PERF_TEST','OLTP',FALSE); 
dbms_resource_manager_privs.grant_switch_consumer_group ('PERF_TEST','BATCH',FALSE); 
DBMS_RESOURCE_MANAGER.VALIDATE_PENDING_AREA();
DBMS_RESOURCE_MANAGER.SUBMIT_PENDING_AREA();
DBMS_RESOURCE_MANAGER.CLEAR_PENDING_AREA();
END;
/

###################################################################       
## Enable the Resource plan with the FORCE Option to avoid the Scheduler window to
## activate a different plan during the job execution.
ALTER SYSTEM SET RESOURCE_MANAGER_PLAN = 'FORCE:REAL_TIME_PLAN';
###################################################################       

## Example of Group and Plan Deletion:

BEGIN
DBMS_RESOURCE_MANAGER.DELETE_PLAN (PLAN => 'REAL_TIME_PLAN');
END;
/

BEGIN
DBMS_RESOURCE_MANAGER.DELETE_CONSUMER_GROUP(CONSUMER_GROUP => 'OLTP');
END;
/

BEGIN
DBMS_RESOURCE_MANAGER.DELETE_CONSUMER_GROUP(CONSUMER_GROUP => 'BATCH');
END;
/


###################################################################
## SQL Queries for monitoring Resource Manager  utilization:
###################################################################

## Check the service name used by each session
select inst_id, username, SERVICE_NAME, count(*) from gv$session 
where SERVICE_NAME <>'SYS$BACKGROUND'
group by inst_id, username, SERVICE_NAME order by  order by 2,3,1;


## List the Active Resource Consumer Groups:
select INST_ID, NAME, ACTIVE_SESSIONS, EXECUTION_WAITERS, REQUESTS, 
CPU_WAIT_TIME, CPU_WAITS, CONSUMED_CPU_TIME, YIELDS, QUEUE_LENGTH, 
ACTIVE_SESSION_LIMIT_HIT from gV$RSRC_CONSUMER_GROUP where name in 
('SYS_GROUP','BATCH','OLTP','OTHER_GROUPS') order by 2,1;

DB Remote Connection in Restricted Mode

##################################################
##   How to establish remote connection to a    ##  
##   database in restricted or NO MOUNT mode    ##
##################################################

Connections via listener to an instance that is in RESTRICTED status or 
in NO MOUNT status fail with TNS-12526, TNS-12527 or TNS-12528 even 
when supplying the credentials for a privileged account.
   
The lsnrctl services output will show that the service handler for this 
instance is in state: BLOCKED or RESTRICTED.

 
DBTEST_PRIV = 
   (DESCRIPTION = 
     (ADDRESS_LIST = 
          (ADDRESS = (PROTOCOL = TCP)(HOST = rm01it.emilianofusaglia.net)(PORT = 1522)))
      (CONNECT_DATA = 
          (UR=A) 
          (SERVICE_NAME = dbtest.emilianofusaglia.net) 
       ) 
     ) 
 

 
Note that the (UR=A) clause is intended to work with a dynamically 
registered handler so the use of SERVICE_NAME versus SID is preferred.  
SID may connect to a statically configured handler.

Data Guard Broker

###################################################
##      How to configure DATA GUARD BROKER    ##
###################################################

# Create the data guard broker files

--Primary
alter system set dg_broker_config_file1 = '+DATA1/TEFOXTR/DATAGUARDCONFIG/brokerconfig01.dat';
alter system set dg_broker_config_file2 = '+FRA1/TEFOXTR/DATAGUARDCONFIG/brokerconfig02.dat';

--Standby
alter system set dg_broker_config_file1 = '+DATA1/TEFOXZH/DATAGUARDCONFIG/brokerconfig01.dat';
alter system set dg_broker_config_file2 = '+FRA1/TEFOXZH/DATAGUARDCONFIG/brokerconfig02.dat';


--Start the broker on both databases
alter system set dg_broker_start=true;


--From the primary database connect to the broker and create the configuration
#dgmgrl

DGMGRL>
connect sys/xxxxxxx@TEFOXTR.emilianofusaglia.net

--Create the configuration for primary database
create configuration 'BRKTEFOX' as primary database is 'TEFOXTR' connect identifier is TEFOXTR_DGBHA.emilianofusaglia.net;

--Add standby database
add database 'TEFOXZH' as connect identifier is TEFOXZH_DGBHA.emilianofusaglia.net;

--Setup the properties
edit database 'TEFOXTR' set property 'LogXptMode' = 'SYNC';
edit database 'TEFOXZH' set property 'LogXptMode' = 'SYNC';
--or
edit database 'TEFOXTR' set property 'LogXptMode' = 'ASYNC';
edit database 'TEFOXZH' set property 'LogXptMode' = 'ASYNC';

edit configuration set protection mode as maxprotection;
--or
edit configuration set protection mode as maxavailability;
--or
edit configuration set protection mode as maxperformance;

edit database 'TEFOXTR' set property 'NetTimeout' = '20';
edit database 'TEFOXZH' set property 'NetTimeout' = '20';

edit database 'TEFOXTR' set property 'Binding' = 'MANDATORY';
edit database 'TEFOXZH' set property 'Binding' = 'MANDATORY';

enable configuration;

-- Switchover command:
DGMGRL> SWITCHOVER to "TEFOXZH";

--Stop Recovery
edit database 'TEFOXZH' set state = 'APPLY-OFF';
--Start Recovery
edit database 'TEFOXZH' set state = 'APPLY-ON';
edit database 'TEFOXZH' set state = 'APPLY-ON' WITH APPLY INSTANCE ='TEFOXZH1';

--Enable ArchiveLog Tracing on Primary and Standby for Troubleshooting
edit instance 'TEFOXTR1' on database 'TEFOXTR' set property 'LogArchiveTrace' = '1';    
edit instance 'TEFOXZH1' on database 'TEFOXZH' set property 'LogArchiveTrace' = '6345';

Oracle 11gR1 Data Guard Setup

############################################################
## DATA GUARD IMPLEMENTATION on 11g R1 RAC ##
############################################################

--Primary DB: USA10
--Standby DB: EURO10

############################
--From the Primary Database:
alter database force logging;

alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;
alter database add standby logfile  size 1G;

select * from v$standby_log;

 alter system set parallel_execution_message_size=8192 scope=spfile;
 alter system set fast_start_mttr_target=3600;
 
############################
--From the Standby Site:

--Dump the pfile and change the following parameters for the Standby:
*.control_files='+DATA1/EURO10/CONTROLFILE/CURRENT01.CTR','+FRA1/EURO10/CONTROLFILE/CURRENT02.CTR'
*.db_file_name_convert='/USA10/','/EURO10/'
*.log_file_name_convert='/USA10/','/EURO10/'
*.db_unique_name='EURO10'
--AS this is a single instance RAC
_disable_interface_checking = TRUE


LISTENER =
  (ADDRESS_LIST =
    (ADDRESS = (PROTOCOL = TCP)(HOST = lneuron01.emilianofusaglia.net)(PORT = 1526))
  )

alter system set local_listener='LISTENER' scope=spfile sid='EURO11';
---
mkdir -p /u01/oracle/admin/EURO10/adump
mkdir -p /u01/oracle/diag/rdbms/euro10/EURO11/cdump


######################################################################
 ################## #Network Congiguration ########################
######################################################################


##########################################
## Static Listener Entries:
##########################################

--Primary Cluster Node 1
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (global_dbname = USA10_DGMGRL.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA11)
    )
    (SID_DESC =
      (global_dbname = USA10_DGB.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA11)
    )
    (SID_DESC =
      (global_dbname = USA10.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA11)
    )
  )

--Primary Cluster Node 2
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (global_dbname = USA10_DGMGRL.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA12)
    )
    (SID_DESC =
      (global_dbname = USA10_DGB.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA12)
    )
    (SID_DESC =
      (global_dbname = USA10.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA12)
    )
  )

--Primary Cluster Node 3
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (global_dbname = USA10_DGMGRL.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA13)
    )
    (SID_DESC =
      (global_dbname = USA10_DGB.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA13)
    )
    (SID_DESC =
      (global_dbname = USA10.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = USA13)
    )
  )

--Standby Cluster Node 1
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (global_dbname = EURO10_DGMGRL.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = EURO11)
    )
    (SID_DESC =
      (global_dbname = EURO10_DGB.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = EURO11)
    )
    (SID_DESC =
      (global_dbname = EURO10.emilianofusaglia.net)
      (ORACLE_HOME = /u01/oracle/product/11.1.0.7)
      (sid_name = EURO11)
    )
  )


##########################################
##TNS Entries Primary & Standby Cluster
##########################################
EURO11.emilianofusaglia.net =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = lneuron01-vip.emilianofusaglia.net)(PORT = 1526))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = EURO10.emilianofusaglia.net)
      (INSTANCE_NAME = EURO11)
    )
  )

EURO10.emilianofusaglia.net =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = lneuron01-vip.emilianofusaglia.net)(PORT = 1526))
      (FAILOVER = on)
      (LOAD_BALANCE = on)
    )
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = EURO10.emilianofusaglia.net)
    )
  )

USA10.emilianofusaglia.net =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = lnusan01-vip.emilianofusaglia.net)(PORT = 1526))
      (ADDRESS = (PROTOCOL = TCP)(HOST = lnusan02-vip.emilianofusaglia.net)(PORT = 1526))
      (ADDRESS = (PROTOCOL = TCP)(HOST = lnusan03-vip.emilianofusaglia.net)(PORT = 1526))
      (FAILOVER = on)
      (LOAD_BALANCE = on)
    )
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = USA10.emilianofusaglia.net)
    )
  )


##########################################
## Standby Controlfile Setup ##
##########################################

alter database create standby controlfile as '/u01/oracle/emiliano/USA10.stby.ctl';

# scp  /u01/oracle/emiliano/USA10.stby.ctl lneuron01:/tmp


### Execute the following steps:
Startup nomount pfile='/u01/oracle/emiliano/PFILES/EURO10_for_GD.ora';
Create the spfile on ASM
Startup nomount exclusive;


## Do not RESTORE the Controlfile automatically DONE by the CLONE Procedure
## Which update also Contro_file parameter into SPFIE!!!!
rman target /
RMAN> restore controlfile from '/u01/oracle/emiliano/USA10.stby.ctl';

---
##########################################
## Duplicate the Database
##########################################

##From Primary DB Restore the DB to the Standby Side:
rman
connect target sys/xxxxxxx@USA10                             ----PS No domain for Target
connect auxiliary sys/xxxxxxx@EURO10.emilianofusaglia.net      ----PS Use domain for Auxiliary

run {
   allocate channel p1 type disk;
   allocate auxiliary channel s1 type disk;
   duplicate target database for standby from active database
   dorecover;
    }

--or

run {
   allocate channel p1 type disk;
   allocate channel p2 type disk;
   allocate channel p3 type disk;
   allocate channel p4 type disk;
   allocate auxiliary channel s1 type disk;
   allocate auxiliary channel s2 type disk;
   allocate auxiliary channel s3 type disk;
   allocate auxiliary channel s4 type disk;
   duplicate target database for standby from active database
   dorecover;
    }

##########################################
## Register the Standby Database to CRS
##########################################

srvctl add database -d EURO10 -o $ORACLE_HOME
srvctl add instance -d EURO10 -i EURO11 -n lneuron01

##########################################
## Data Guard Broker Configuration
##########################################

--Primary
alter system set dg_broker_config_file1 = '+DATA1/USA10/DATAGUARDCONFIG/brokerconfig01.dat';
alter system set dg_broker_config_file2 = '+DATA1/USA10/DATAGUARDCONFIG/brokerconfig02.dat';

--Standby
alter system set dg_broker_config_file1 = '+DATA1/EURO10/DATAGUARDCONFIG/brokerconfig01.dat';
alter system set dg_broker_config_file2 = '+DATA1/EURO10/DATAGUARDCONFIG/brokerconfig02.dat';

--on both databases
alter system set dg_broker_start=true;

--From a primary node connect to the broker and create the configuration

#dgmgrl

DGMGRL> connect sys/xxxxxxxx@USA10.emilianofusaglia.net
Connected.

create configuration 'CONFDG10' as primary database is 'USA10' connect identifier is USA10.emilianofusaglia.net;
   
add database 'EURO10' as connect identifier is EURO10.emilianofusaglia.net;

edit database 'USA10' set property 'LogXptMode' = 'SYNC';
edit database 'EURO10' set property 'LogXptMode' = 'SYNC';

edit database 'USA10' set property 'LogXptMode' = 'ASYNC';
edit database 'EURO10' set property 'LogXptMode' = 'ASYNC';

--edit configuration set protection mode as maxavailability;
edit configuration set protection mode as maxprotection;
--edit configuration set protection mode as maxavailability;
--edit configuration set protection mode as maxperformance;
enable configuration;

edit database 'USA10' set property 'NetTimeout' = '20';
edit database 'EURO10' set property 'NetTimeout' = '20';

exit;

DGMGRL> SWITCHOVER to "EURO10";

--Stop Recovery
edit database 'EURO10' set state = 'APPLY-OFF';
--Start Recovery
edit database 'EURO10' set state = 'APPLY-ON';

--Enabling ArchiveLog Tracing on Primary and Standby Good for Troubleshooting!!
edit instance 'USA11' on database 'USA10' set property 'LogArchiveTrace' = '1';    
edit instance 'USA12' on database 'USA10' set property 'LogArchiveTrace' = '1';    
edit instance 'USA13' on database 'USA10' set property 'LogArchiveTrace' = '1';    

edit instance 'EURO11' on database 'EURO10' set property 'LogArchiveTrace' = '6345';    

##############################################################################

RMAN Backup Recovery Test

#######################################################
##                RMAN Setup, Backup and Recovery Test                     ##
#######################################################

–Basic tips for Disk & Tape Backup/Recovery strategy.

--To be able to efficiently perform incremental backup check if "Change Block Tracking" is enable:
 SELECT * FROM V$BLOCK_CHANGE_TRACKING;

–If it doesn’t exist create it:
alter database enable block change tracking using file ‘+FRA1’;

###########################
# RMAN Format Description
###########################

%a Current database activation id
%A Zero-filled activation ID
%c The copy number of the backup piece within a set of duplexed backup pieces.bMaximum value is 256
%d Database name
%D Current day of the month from the Gregorian calendar in format DD
%e Archived log sequence number
%f Absolute file number
%F Combines the DBID, day, month, year, and sequence into a unique and repeatable generated name
%h Archived redo log thread number
%I DBID
%M Month in the Gregorian calendar in the format MM
%n Database name, padded on the right with x characters to a total length of eight characters
%N Tablespace name. Only valid when backing up datafiles as image copies.
%p Piece number within the backup set. This value starts at 1 for each backup set and is incremented by 1
 for each backup piece created. If a PROXY is specified, the %p variable must be included in the FORMAT
 string either explicitly or implicitly within %U.
%r Resetlogs ID
%s Backup set number. This number is a counter in the control file that is incremented for each backup set.
 The counter value starts at 1 and is unique for the lifetime of the control file. If you restore a backup
 control file, then duplicate values can result. CREATE CONTROLFILE initializes the counter at 1.
%S Zero-filled sequence number
%t Backup set time stamp, a 4-byte value derived as the number of seconds elapsed since a fixed reference time.
 The combination of %s and %t can be used to form a unique name for the backup set.
%T Year, month, and day in the Gregorian calendar in the format: YYYYMMDD
%u An 8-character name constituted by compressed representations of the backup set or image copy number and the
 time the backup set or image copy was created
%U A system-generated unique filename (default). %U is different for image copies and backup pieces.
 For a backup piece, %U is a shorthend for %u_%p_%c and guarantees uniqueness in generated backup filenames.
 For an image copy of a datafile, %U means the following: data-D-%d_id-%I_TS-%N_FNO-%f_%u

%Y Year in this format: YYYY

%% Percent (%) character. For example, %%Y translates to the string %Y

################################################################

#####################
## RMAN STEUP
#####################

connect target /
 connect catalog  usr_catalog/xxxxxx@RMAN_Catalog.emilianofusaglia.net
REGISTER DATABASE;
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 30 DAYS;
 CONFIGURE BACKUP OPTIMIZATION ON;
 CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
 CONFIGURE CONTROLFILE AUTOBACKUP ON;
 CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '+FRA1/%F';
 CONFIGURE DEVICE TYPE DISK PARALLELISM 4 BACKUP TYPE TO BACKUPSET;
 CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' RATE 200M PARMS 'ENV=(NB_ORA_POLICY=ora_monthly)' FORMAT 'backup_%d_%T_%U';
 CONFIGURE CHANNEL DEVICE TYPE DISK RATE 200M FORMAT '+BACKUP/%d_%T_%U';
 CONFIGURE ARCHIVELOG DELETION POLICY TO BACKED UP 1 TIMES TO 'SBT_TAPE';
 CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+FRA1/snapcf_dbrm07.cf';
--Full Database backup
 BACKUP INCREMENTAL LEVEL = 0 DATABASE PLUS ARCHIVELOG NOT BACKED UP 1 TIMES;
--Incremental Database backup
 BACKUP INCREMENTAL LEVEL = 1 DATABASE PLUS ARCHIVELOG NOT BACKED UP 1 TIMES;
--RMAN Catalog Maintenance and Backup Validation
 SHOW ALL;
 run{
 ALLOCATE CHANNEL disk1 DEVICE TYPE DISK;
 allocate channel tape1 type 'SBT_TAPE' PARMS 'ENV=(NB_ORA_CLIENT=lxrm01.emilianofusaglia.net)';
 crosscheck backup completed before "sysdate-30";
 delete noprompt expired backup;
 delete noprompt obsolete;
 }
--Rman basic Backup Report
 SHOW all;
 list backup summary;

################################################################
##                                        RESTORE TESTS
################################################################

–Restore Datafile from TAPE

SQL> startup mount
 ORACLE instance started.
Total System Global Area 4277059584 bytes
 Fixed Size                  2154936 bytes
 Variable Size            2499812936 bytes
 Database Buffers         1728053248 bytes
 Redo Buffers               47038464 bytes
 Database mounted.
 SQL>
 SQL>
 SQL> select * from v$recover_file;
FILE# ONLINE  ONLINE_  ERROR                       CHANGE#    TIME
 ---------- ------- -------  -------------------------- ----------  --------
 9 ONLINE  ONLINE   FILE NOT FOUND                     0
RMAN> connect target /
connected to target database: DBRM07 (DBID=3653795552, not open)
RMAN> connect catalog  usr_catalog/xxxxxx@RMAN_Catalog.emilianofusaglia.net
connected to recovery catalog database
RMAN> restore datafile 9;
Starting restore at 07.04.11
 starting full resync of recovery catalog
 full resync complete
 allocated channel: ORA_DISK_1
 channel ORA_DISK_1: SID=1393 instance=DBRM071 device type=DISK
 allocated channel: ORA_DISK_2
 channel ORA_DISK_2: SID=1422 instance=DBRM071 device type=DISK
 allocated channel: ORA_DISK_3
 channel ORA_DISK_3: SID=1451 instance=DBRM071 device type=DISK
 allocated channel: ORA_DISK_4
 channel ORA_DISK_4: SID=1480 instance=DBRM071 device type=DISK
 allocated channel: ORA_DISK_5
 channel ORA_DISK_5: SID=1509 instance=DBRM071 device type=DISK
 allocated channel: ORA_SBT_TAPE_1
 channel ORA_SBT_TAPE_1: SID=1538 instance=DBRM071 device type=SBT_TAPE
 channel ORA_SBT_TAPE_1: Veritas NetBackup for Oracle - Release 6.5 (2010120208)
channel ORA_SBT_TAPE_1: starting datafile backup set restore
 channel ORA_SBT_TAPE_1: specifying datafile(s) to restore from backup set
 channel ORA_SBT_TAPE_1: restoring datafile 00009 to +DATA1/dbtr07/datafile/indxtbs.562.717369571
 channel ORA_SBT_TAPE_1: reading from backup piece 13ld31mb_1_2
 channel ORA_SBT_TAPE_1: piece handle=13ld30mb_1_2 tag=TAG20110406T121258
 channel ORA_SBT_TAPE_1: restored backup piece 1
 channel ORA_SBT_TAPE_1: restore complete, elapsed time: 00:04:16
 Finished restore at 07.04.11
 starting full resync of recovery catalog
 full resync complete
RMAN> recover datafile 9;
Starting recover at 07.04.11
 using channel ORA_DISK_1
 using channel ORA_DISK_2
 using channel ORA_DISK_3
 using channel ORA_DISK_4
 using channel ORA_DISK_5
 using channel ORA_SBT_TAPE_1
 channel ORA_SBT_TAPE_1: starting incremental datafile backup set restore
 channel ORA_SBT_TAPE_1: specifying datafile(s) to restore from backup set
 destination for restore of datafile 00009: +DATA1/dbtr07/datafile/indxtbs.562.717369571
 channel ORA_SBT_TAPE_1: reading from backup piece 1eld30qo_1_2
 channel ORA_SBT_TAPE_1: piece handle=1eld30qo_1_2 tag=TAG20110406T121520
 channel ORA_SBT_TAPE_1: restored backup piece 1
 channel ORA_SBT_TAPE_1: restore complete, elapsed time: 00:04:25
starting media recovery
archived log for thread 1 with sequence 162 is already on disk as file +FRA1/dbtr07/archivelog/2011_04_06/thread_1_seq_162.16655.718385527
 archived log for thread 1 with sequence 163 is already on disk as file +FRA1/dbtr07/archivelog/2011_04_06/thread_1_seq_163.8452.718385527
 archived log for thread 2 with sequence 141 is already on disk as file +FRA1/dbtr07/archivelog/2011_04_06/thread_2_seq_141.4677.718385531
 archived log for thread 3 with sequence 132 is already on disk as file +FRA1/dbtr07/archivelog/2011_04_06/thread_3_seq_132.5466.718385525
 archived log for thread 3 with sequence 133 is already on disk as file +FRA1/dbtr07/archivelog/2011_04_06/thread_3_seq_133.1479.718385525
 channel ORA_SBT_TAPE_1: starting archived log restore to default destination
 channel ORA_SBT_TAPE_1: restoring archived log
 archived log thread=3 sequence=131
 channel ORA_SBT_TAPE_1: reading from backup piece 1hld30r8_1_2
 channel ORA_SBT_TAPE_1: piece handle=1hld30r8_1_2 tag=TAG20100507T121535
 channel ORA_SBT_TAPE_1: restored backup piece 1
 channel ORA_SBT_TAPE_1: restore complete, elapsed time: 00:02:15
 archived log file name=+FRA1/dbtr07/archivelog/2011_04_06/thread_3_seq_131.16592.718387087 thread=3 sequence=131
 channel ORA_SBT_TAPE_1: starting archived log restore to default destination
 channel ORA_SBT_TAPE_1: restoring archived log
 archived log thread=1 sequence=161
 channel ORA_SBT_TAPE_1: reading from backup piece 1ild30r8_1_2
 channel ORA_SBT_TAPE_1: piece handle=1ild30r8_1_2 tag=TAG20100507T121535
 channel ORA_SBT_TAPE_1: restored backup piece 1
 channel ORA_SBT_TAPE_1: restore complete, elapsed time: 00:01:58
 archived log file name=+FRA1/dbtr07/archivelog/2011_04_06/thread_1_seq_161.13854.718387211 thread=1 sequence=161
 channel ORA_SBT_TAPE_1: starting archived log restore to default destination
 channel ORA_SBT_TAPE_1: restoring archived log
 archived log thread=2 sequence=140
 channel ORA_SBT_TAPE_1: reading from backup piece 1jld30r8_1_2
 channel ORA_SBT_TAPE_1: piece handle=1jld30r8_1_2 tag=TAG20100507T121535
 channel ORA_SBT_TAPE_1: restored backup piece 1
 channel ORA_SBT_TAPE_1: restore complete, elapsed time: 00:01:55
 archived log file name=+FRA1/dbtr07/archivelog/2011_04_06/thread_2_seq_140.1819.718387319 thread=2 sequence=140
 channel default: deleting archived log(s)
 archived log file name=+FRA1/dbtr07/archivelog/2011_04_06/thread_1_seq_161.13854.718387211 RECID=824 STAMP=718387211
 channel default: deleting archived log(s)
 archived log file name=+FRA1/dbtr07/archivelog/2011_04_06/thread_2_seq_140.1819.718387319 RECID=825 STAMP=718387319
 channel default: deleting archived log(s)
 archived log file name=+FRA1/dbtr07/archivelog/2011_04_06/thread_3_seq_131.16592.718387087 RECID=823 STAMP=718387086
 media recovery complete, elapsed time: 00:00:02
 Finished recover at 07.04.11