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First installation / Update of an existing installation

If you are installing MOMI for the first time, or updating an existing installation of MOMI, this section will walk you through the installation details using a utility called MOMIFTP.EXE. This utility handles the details of transferring MOMI files from the PC to the NonStop System via FTP.

If the utility cannot be used, please refer to the ReadMe.txt file for manual installation instructions.

 

1) If you need MOMI software, download the latest version of MOMI from our web site.

 

 

2a) If you downloaded an EXE from our web site:

 

double click on the downloaded file

 

2b) If you downloaded a ZIP from our web site:

         

expand the ZIP file to an empty subdirectory on your PC and double-click on Launcher.exe

2c) If you have a MOMI DVD / Flash drive:

         

double click on the file Launcher.exe

 

 

3) Once the installation process starts your given the options to a) Install the MOMI Client, b) Install the MOMI Server files on NonStop Server, c) Copy Client to shared server, or d) View ReadMe file for MOMI. Select Install MOMI Client. Click though the initial and Welcome screen. Please read and accept the license agreement.

 

 

4) The next screen is Choose the Destination Folder, or location, where the MOMI files on the PC are to be installed (default recommended). By default, each version of MOMI installs into its own version specific subdirectory.

 

 

5) The next screen selects the Setup Type. Choose Complete Installation.

 

 

6) Choose the name of the program group for shortcut on the Start menu (default recommended). By default, each version of MOMI creates its own version specific shortcuts.

 

 

7) Click Next to begin the installation (which may take some time).

 

 

8) Click Finish.

 

 

9) Select Install the MOMI Server files on NonStop Server. The program MomiFTP is started to perform the FTP or SFTP transfer of files from the PC to the NonStop System. 

 

  1. On the screen 1st Connect to HPE NonStop, select the transport type, fill in the Host Address (your NonStop System IP address),  User ID, Password and Initial Volume/Subvolume where the MOMI files are placed. The User ID specified owns the files once the transfer takes place. Press Connect to HPE NonStop. If the connection was successful, you will see a big green "Connected..." .

 

  1. Press Next >> to advance the screen.

 

  1. On the screen 2nd Select Vol.SubVol on HPE NonStop a list of the files present (if any) in the selected location is displayed. For a new installation, you should choose an empty subvolume. Change the location if desired and press Change to update the display.

 

  1. Press Next >> to advance the screen.

 

  1. On the screen 3rd Select New Install or Update press Put Files on HPE NonStop to start the transfer. The status boxes indicate the outcome of the transfer.

 

  1. Press the Exit button to disconnect and stop the program.

 

 

10) From a TACL terminal emulator, logon with the User ID and password to operate $MOMI. Volume to the location where the MOMI files were placed.

 

 

11) Edit the file OBYMOMI. This is a TACL obey file used to start MOMI and provide initial configuration information. Page down to the section "set values below here". This marked portion of the obey file is the place to change the initial start up values for MOMI.

 

Check the process name, CPU $MOMI operates in, priority and home terminal. The default values are usually valid for most systems.

 

 

12) Edit the file CONFMOMI. This edit file is used to set various MOMI attributes using keywords. Set the System-Description and check the  TCPIP-LISTEN which defines the TCP/IP process name, optionally the address and port that MOMI will 'listen' on for PC Client connections.

 

 

13) SQL/MP compile MOMI   (if you don't use SQL/MP, ignore this step):

From a TACL prompt: OBEY OBYCSQL

 

 

14) Create / update BWSSG or the Super Group helper process (see Security / General considerations to determine if you need this step):

 

(BWSSG is a PROGID'ed copy of the MOMI server. The following steps show you how to rename out any existing BWSSG, keeping a backup copy, create a new file - but changing your logon to different users that may be required in your environment is omitted.)

 

Purge BWSSG2

Rename BWSSG1, BWSSG2

Rename BWSSG, BWSSG1

FUP DUP BWMOMI, BWSSG, sourcedate            (BWMOMIi on TNS/E - BWMOMIx on TNS/X)

FUP Give BWSSG, <Super.Group>

FUP secure BWSSG, NGNG, PROGID

 

An existing BWSSG must be updated any time BWMOMI is updated.

The FUP DUP option of SOURCEDATE or SAVEALL must be used.

  

15) Start MOMI:

From a TACL prompt: OBEY OBYMOMI

(wait at least 1 minute before proceeding to the next step)

 

 

16) On your PC, start the PC MOMI Client (Start / Programs / BWS MOMI_n.nn / MOMI). The first time a Client is started, it will prompt for the TCP/IP address of the NonStop System and port (the port is defined in the CONFMOMI file and has a default of 2010).

 

 

MOMI configures and starts on the NonStop System a measurement (DCPUS file) configured for a variety of entities (CPU, Process, TMF, etc...). This measurement does not specify an interval but is effectively used for LISTACTIVE purposes. However, MEASURE will write data to this file such as processes stopping.

 

On older systems, sometime after starting MOMI on the NonStop System, the following message, one per processor, may be logged to EMS:

07-08-19 09:47:46.200 \SYSTEM.$XMnn TANDEM.MEASURE.G09 4016 Measurement 0 $vol.subvol.DCPUS: write to datafile failed. File error 45.

These messages are not a problem and may be ignored. No action is required.