Before you can recover a Windows computer by using Automated System Recovery (ASR), you
must create an options file. The options file is unique for each computer.
About this task
This task assumes that you created a generic bootable WinPE CD or DVD. A generic bootable WinPE
CD does not contain the client options file (dsm.opt) because the options file
is unique for each computer. This task helps you create a computer-specific options file.
The Windows Preinstallation Environment (WinPE) requires particular options
values.
Procedure
-
Find a copy of the client options file.
You can find the file in several places:
- There is an options file in the installation directory of an installed IBM
Spectrum Protect client. The default installation location is
C:\Program Files\Tivoli\TSM\baclient\dsm.opt. If you have the options file for
the computer that you want to restore, this options file requires the fewest modifications.
- There is a sample options file in the client installation package. The path in the package is
TSM_BA_Client\program files\Tivoli\TSM\config\dsm.smp. Rename the file to
dsm.opt.
- Edit dsm.opt.
- Enter a writable location for the error log.
The backup-archive client creates several log files. Use
the option
errorlogname to specify the log file location.
For example, in the
dsm.opt file, specify
errorlogname x:\dsmerror.log
.
Note: This example uses x: because in WinPE mode, the default system drive is x:.
-
Enter the client node name with the nodename option.
- Optional:
If you plan to restore the system state from files that are stored on the IBM
Spectrum Protect server, enter the server connection
information.
Enter appropriate values for the commmethod and
tcpserveraddress options.
- Optional: If you know the password for the
node, enter the password with the password option.
- Copy the dsm.opt file to media that
the target computer can read during Automated System Recovery.
- Optional: Copy IBM
Spectrum Protect client
registry information to media that the target computer can read during
Automated System Recovery. Use the regedit.exe utility
to export IBM
Spectrum Protect client registry entries from the HKLM\SOFTWARE\IBM key.
For example, from a command prompt window, run
this command:
regedit /e tsmregistry.out "HKEY_LOCAL_MACHINE\SOFTWARE\IBM"
Copy the
tsmregistry.out file to media that
the target computer can read during ASR.
During ASR, you can import the registry entries from the
tsmregistry.out
file. The backup-archive client can use the registry entries in the WinPE environment to access
backup copies on the
IBM
Spectrum Protect server.
Note: Saving registry entries is optional because there are other ways to get access to the
password-protected
IBM
Spectrum Protect server. You can
access the server with the following methods:
- If you know the node password, you can type the password when prompted during recovery.
- Request the IBM
Spectrum Protect administrator to
change the node password and provide you with the new password at the time of recovery.
- Provide the password information in the dsm.opt file.
If the files you want to restore are included in a backup set on tape or on a CD or DVD, then
you do not need to access the
IBM
Spectrum Protect
server.
Results
You created an options file that contains client configuration information that is unique
for each computer. This information complements the generic bootable WinPE CD.