• Topic ID: id_15460252
  • Version: 3.0
  • Date: Jun 15, 2020 10:56:51 PM

(16HW36.x) Service Pack 2.0 Installation Procedure

Prerequisites

Overview

This procedure describes 16HW36.x Service Pack 2.0 installation procedure.

The Service Pack 2.0 software CDROM contains Service Pack 1.0 and Service Pack 2.0 patches.

1 Preparation for Installation

Procedure

  1. Check the current software version by the following command.

    {ctuser@hostname} swhwinfo

    Example: 16HW36.4_V40_H_HS64_G_GTL

    If the output contains SP2-0-X, SP2.0 is already installed. No need to install it.

    If the output contains SP1-0-X, SP1.0 is installed. Install SP2.0 only.

    If the output is just 16HW36.x (no Service Pack), install SP1.0 at first using Service Pack 2.0 CD-ROM, then install SP2.0. Refer to Sevice Pack Installation of this procedure.

    If the output is not equal to 16HW36.x, system software version is different, do not execute the procedure.

  2. Check Exam Split Type.

    Type swokinstall -p

    If Exam Split option is displayed, execute the following

    Type ls –l ~ctuser/ves/.hesMode

    If there is .hesMode file, it’s HES mode.

    If not, It’s VES mode.

    This will be used at reinstall option.

2 Sevice Pack Installation

Procedure

  1. Open a Unix shell.
  2. If Application software is up, perform the following command.

    {ctuser@hostname} cleanMon

  3. In the Unix Shell, become root:
    1. {ctuser@hostname} su -
    2. Password: <password>
  4. Insert the Service Pack CD into DVD drive in the host.
  5. Perform the following steps to install the Service Pack CD:
    1. [root@hostname]# patch_install -c
      note:

      If the SP1-0-X, SP1.0 is already installed, proceed to Step 5.e. In this case, Flash Download is not required.

    2. The following message is displayed.


      These patches from cdrom will be installed:
      16HW36.X_GEHCServicePack1.0
      16HW36.X_GEHCServicePack2.0
      ------------------------------------------
      I will install update 16HW36.X_GEHCServicePack1.0 from CDROM, is this ok ? [y/n]
                        

    3. Input y to install Service Pack 1.0.
    4. Confirm the “Update 16HW36.4_GEHCServicePack1.0 has been installed successfully” message.

      The following message appears before completion of SP1.0 installation, and ignore to do it this timing.


      ###############################################################
      # Execute reconfig in order to set Bearing type (Ball/Liquid) #
      # after SP1.0 installation completion.                        #
      ###############################################################

                        

    5. The following message is displayed.


      I will install update 16HW36.X_GEHCServicePack2.0 from CDROM, is this ok ? [y/n]
                        

    6. Input y to install Service Pack 2.0.
    7. Confirm the “Update 16HW36.4_GEHCServicePack2.0 has been installed successfully” message.

      The following message appears before completion of SP2.0 installation, and ignore to do it this timing.


      ###############################################################
      # Execute reconfig in order to set Bearing type (Ball/Liquid) #
      # after SP2.0 installation completion.                        #
      ###############################################################

                        

  6. Check Software Version:
    1. Type: [root@hostname]# swhwinfo ENTER
    2. System should reply with a response similar to the following:

      16HW36.4_SP2-0-X.<hw info (ex. V40_H_H64_G_GTL) >

  7. Go to reconfig. menu and set Bearing type of X-ray Tube. Refer to System Configuration (12HW14.6 SP2.1 or later).

    Reboot is executed during reconfig when bearing type was updated. In this case, skip step 9 “Reboot the system”.

  8. Remove the Service Pack CD from Host DVD drive.
  9. Reboot the system:

    [root@hostname]# reboot

  10. Execute Flash Download.

    Type “swhwinfo” in command window and confirm that the tube type is same as bearing type in reconfig.

    Example of strings: 16HW36.4_SP2-0-1.V40_NV_V64_G_GTM in case of VCT Liquid Bearing.

    • Ball Bearing : H

    • Liquid Bearing: NV

  11. Perform sanity scan with the following technique and confirm they completed successfully.

    Scout, Axial and Helical.

  12. Procedure completed.

3 Appendix - Service Pack Uninstallation

Procedure

  1. Save System State.
  2. Execute Save Runtime parameter from Configure tab of CSD.
  3. Open a Unix shell and check Exam Split type.

    Type swokinstall –p ENTER

    If the Exam Split option is installed, execute the following.

    Type ls –l ~ctuser/ves/.hesMode ENTER

    If there is .hesMode file, it’s HES mode.

    If not, it’s VES mode.

    This will be used at reinstall option.

  4. Open a Unix shell.
  5. If Application software is up, perform the following command.

    {ctuser@hostname} cleanMon

  6. In the Unix Shell, become root:
    1. {ctuser@hostname} su -
    2. Password: <password>
  7. Type patch_install -u ENTER . Follow the instructions displayed on the screen.
    note:

    It may take 3~4 min., please wait.

  8. Verify patch uninstalled with “Successful” message is displayed, then type reboot ENTER to reboot the system.
  9. Open a Unix shell, and type swhwinfo ENTER. Confirm that the output does not contain “SP1.0” and will look similar to this: 16HW36.4.V40_H_HS64_G_GTL.
  10. Perform a Restore System State, then restart the system.
  11. Execute Flash Download.
  12. Execute a test scan to confirm system functionality. Perform a minimum of one scout and 20 images helical or axial scans.

4 Finalization

No finalization steps.