Displaying Page Dataset Information

August 20, 2009 Rui Miguel Feio

As you may know, Page datasets are defined on the IEASYSxx member of the Parmlib but if you want to avoid the hassle of checking this member or if you would like to obtain more information about them, you can use the following MVS commands to display Page Dataset information: […]

How to display the Linklist concatenation

August 19, 2009 Rui Miguel Feio

Whoever works with mainframes knows that to be able to o know what the Linklist concatenation is is one of the most important things in the job. There is a very simple MVS command for the effect: D PROG,LNKLST Here’s an example of what this command returns: RESPONSE=TST1 CSV470I 12.29.52 […]

Unmounting a file system with the Remount parameter

August 19, 2009 Rui Miguel Feio

UNMOUNT FILESYSTEM(SYS2.OMVS.EXAMPLE) REMOUNT We all know that the UNMOUNT command removes a file system from the file system hierarchy but when we use the REMOUNT parameter with the UNMOUNT command we may be introducing confusion in some minds. Unmounting a file system and remounting it? Makes no sense? Well that […]

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