TSGDEVCK - Device checker for IPL's.

TSGDEVCK provides the ability to check your hardware configuration at IPL time and stop the IPL if errors are found. Using a control file read from SYSIN, TSGDEVCK will check processors, devices and paths to devices. If any errors are found a WTOR is issued to the Master Console.  

HIGHLIGHTS

• Alternative to DISPLAY CONFIG command. 
• Can be used at IPL time or during normal system operation.
• Simple command file read from SYSIN.
• Checks processors, devices and paths to devices
• Supports single image, multi-image and EMIF.
• Supports Dynamic I/O, 4 digit device numbers and UCB's above 16Mb.
• WTOR to alert operator of errors.                                                                                  

ATTRIBUTES 

• Amode 31 Rmode 24 
• Authorised.

SOFTWARE requirements

• MVS/ESA 5.2 and above

INSTALLATION instructions

   1. Load object code to MVS dataset.

            Format BINARY, filesize 3Kb

   2. Use supplied JCL to link-edit module into authorised library.

Examples of use

Please refer to the sample JCL.