Once login to your ID, you execute
- sudo su - root
- then you can change to su -t01adm
- then you can also change to su - orat01
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Migration is a synonym for heterogeneous system copy.
UNICODE CONVERSION
Your SAP system is converted from non-Unicode to Unicode. This can also be done as part of a homogeneous or heterogeneous system copy.
DISTRIBUTED SYSTEM
A system that resides on more than one physical or virtual hosts in a network, and can be accessed transparently as an entity.
SOURCE SYSTEM AND TARGET SYSTEM
The SAP system containing the original database is called the source system and the system to which the database copy is to be imported is called the target system.
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- Linux, execute yast2 > security and users > Local Security
- Custome > next until you see "Allow remote graphical login" (see below)
- Check and save.
- Terminal > su root
- vncserver
- Enter a password to access desktop
- Once finish go to cd /root/.vnc/
- vi xstartup and change the original to
#!/bin/sh
xrdb $HOME/.Xresources
xsetroot -solid grey
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
/usr/X11R6/bin/gnome &
- Save xstartup
- To kill a session, use vncserver -kill 'servername':1 (Eg:test01:~/.vnc # vncserver -kill test01:1)
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1. SU root
2. Enter below command
3. test01:/ # mount -t cifs //windows/share /media/install -o user=Domain/username
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August 20, 2009
Firstly you check acrhivelog status
- BRTOOLS
- 1 = Instance management
- 6 - Show instance status
- Continue x2
- 2 - Show instance status
Information about the status of database instance R53
1 - Instance number (number) ........... 1
2 - Instance thread (thread) ........... 1
3 - Instance status (status) ........... OPEN
4 - Instance start time (start) ........ 2009-11-07 02.34.33
5 - Oracle version (version) ........... 10.2.0.2.0
6 - Database creation time (create) .... 2009-10-12 04.09.24
7 - Last resetlogs time (resetlogs) .... 2009-08-20 07.11.28
8 - Archivelog mode (archmode) ......... ARCHIVELOG
9 - Archiver status (archiver) ......... STARTED
10 - Current redolog sequence (redoseq) . 18914
11 - Current redolog SCN (redoscn) ...... 16310535260
12 - Number of SAP connections (sapcon) . 26
Standard keys: c - cont, b - back, s - stop, r - refr, h - help
-------------------------------------------------------------------------------
- To turn achive log off,
- Brtools
- 1 = Instance management
- 3 - Alter database instance
- Continue x 2
- Now you see the screen below
BR0280I BRSPACE time stamp: 2009-11-07 02.41.24
BR0656I Choice menu 207 - please make a selection
-------------------------------------------------------------------------------
Alter database instance main menu
1 - Switch redolog file
2 - Force database checkpoint
3 - Set archivelog mode
4 - Set noarchivelog mode
5 - Show instance status
6 * Exit program
7 - Reset program status
Standard keys: c - cont, b - back, s - stop, r - refr, h - help
-------------------------------------------------------------------------------
BR0662I Enter your choice:
- Choose 3 to set achive log, choose 4 to set noacrhivelog
- Once done, press C to continue until Brtools will execute alter database command and restart database
- Completed
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