hi,
What is a multi-volume dataset? As a programmer, how can I make a data-set as multivolume? Please guide.
What is a multi-volume dataset?
- Robert Sample
- Global Moderator
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- Joined: Fri Jun 28, 2013 1:22 am
- Location: Dubuque Iowa
Re: What is a multi-volume dataset?
A multi-volume data set is a data set that resides on more than one volume. The volume may refer to disk volumes or tape volumes. Generally, the application programmer does not have to specify anything to get a multi-volume data set; up to 5 volumes is the usual default for system z. You may look at the JCL Reference manual at the UNIT and VOLUME parameters of the DD statement to find out more.
Re: What is a multi-volume dataset?
Thanks Robert. Agree to what you say but if for experiment I want to have a multi volume dataset then can we do that?
Re: What is a multi-volume dataset?
By creating a very large dataset or by trying to write your dataset to a disk that has very little space on it. Why would you want to 'experiment'? There is nothing special about a multi-volume dataset - it is just that it cannot all fit onto one volume. This is transparent to you as a programmer, an ops analyst may need to know a bit more.I want to have a multi volume dataset then can we do that?
Regards
Nic
Nic
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