[AIX Solaris HP-UX Linux Windows]

Uninstalling fix packs from the Web 2.0 and Mobile Toolkit on distributed operating systems using the command line

You can roll back the Web 2.0 and Mobile Toolkit to an earlier version using the Installation Manager command line.

Before you begin

Restriction: In order to use this procedure, you must have Installation Manager Version 1.6 or later installed on your system.

During the rollback process, Installation Manager must access files from the earlier version of the package. By default, these files are stored on your computer when you install a package. If you change the default setting or delete the saved files, Installation Manager requires access to the repository that was used to install the earlier version.

Minimum repositories requirement for rolling back the Web 2.0 and Mobile Toolkit: Installation Manager must have access to the following repositories:
  • Repositories for the current level of the Web 2.0 and Mobile Toolkit that is installed on the system
  • Recommended: repository for the target roll-back level of the Web 2.0 and Mobile Toolkit

Procedure

  1. Optional: If the repository requires a username and password, create a keyring file to access this repository.

    For more information on creating a keyring file for Installation Manager, read the IBM® Installation Manager Version 1.6 Information Center.

    Tip: When creating a keyring file, append /repository.config at the end of the repository URL location if the imutilsc command is unable to find the URL that is specified.
    Note:

    Starting in Installation Manager Version 1.6.2, the -keyring and -password options that were used to access credentials in a key ring file are deprecated. For Installation Manager Version 1.6.2 and later, use the -secureStorageFile and -masterPasswordFile options to store credentials in a credential storage file.

    In Version 1.7, the format of the secure storage file is revised, and is no longer compatible with versions of Installation Manager before version 1.7. Update Installation Manager to version 1.7 or higher and then re-create and replace any secure storage files that you created with earlier versions.

    There is no migration path from key ring files to storage files because of the differences in the file structures. You must create a storage file to replace a key ring file. For more information about using the -secureStorageFile and -masterPasswordFile options to store credentials in a credential storage file, see the Installation Manager Version 1.6 documentation.

  2. Log on to your system.
  3. Change to the eclipse/tools subdirectory in the directory where you installed Installation Manager.
  4. Use the imcl command to roll back the Web 2.0 and Mobile Toolkit.
    [AIX][HP-UX][Linux][Solaris]
    ./imcl rollback com.ibm.websphere.W2MTK.v11_version
      -repositories source_repository
      -installationDirectory installation_directory
      -preferences preference_key=value
      -properties property_key=value
      -keyring keyring_file -password password
      -acceptLicense
    [Windows]
    imcl.exe rollback com.ibm.websphere.W2MTK.v11_version
      -repositories source_repository
      -installationDirectory installation_directory
      -preferences preference_key=value
      -properties property_key=value
      -keyring keyring_file -password password
      -acceptLicense
    Tips:
    • The version, which optionally can be attached to the offering ID (com.ibm.websphere.W2MTK.v11) with an underscore, is a specific version of the offering to which to roll back (1.1.0.20110427_2247 for example).
      • If version is not specified, the installation rolls back to the previously installed version of the offering and all interim fixes for that version are installed.
      • If version is specified, the installation rolls back to the specified earlier version of the offering and no interim fixes for that version are installed.

      The version can be found attached to the end of the offering ID with an underscore in the Package section of the report that is generated when you run the historyInfo or genHistoryReport command from the app_server_root/bin directory.

    For more information on using Installation Manager, read the IBM Installation Manager Version 1.6 Information Center.

  5. Optional: List all installed packages to verify the roll back.
    [AIX][HP-UX][Linux][Solaris]
    ./imcl listInstalledPackages -long
    [Windows]
    imcl.exe listInstalledPackages -long
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Last updated: January 29, 2018 10:59 AM GMT-06:00
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