Portal | Manuals | References | Downloads | Info | Programs | JCLs | Master the Mainframes
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Usergroups Profile Log in to check your private messages Log in
 

 

How many 3390 cylinders does 1GB File take

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> All Other Mainframe Topics
View previous topic :: :: View next topic  
Author Message
new2cobol

New User


Joined: 04 Jan 2006
Posts: 77
Location: Bangalore

PostPosted: Tue May 09, 2006 5:31 pm    Post subject: How many 3390 cylinders does 1GB File take
Reply with quote

If I have a 1GB file on the mainframe, how many 3390 cylinders does it take?
Back to top
View user's profile Send private message

DavidatK

Active Member


Joined: 22 Nov 2005
Posts: 700
Location: Troy, Michigan USA

PostPosted: Tue May 09, 2006 10:44 pm    Post subject: Re: File size...
Reply with quote

new2cobol,

There is more than just the total file size to take into consideration when determining the number of tracks or cylinders required.

Here are some tables you can use to figure this out.

3390 Track Capacity Table (Without Keys)

3390 Track Capacity Table in 3380 Mode (Without Keys)

Dave,
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> All Other Mainframe Topics All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts Changing of LRECL of a file abdulrafi DFSORT/ICETOOL 2 Fri Mar 24, 2017 3:25 pm
No new posts splitting a file abdulrafi DFSORT/ICETOOL 4 Fri Mar 24, 2017 11:51 am
No new posts Receive a file using PCOMM macro Harald.v.K IBM Tools 0 Thu Mar 23, 2017 6:50 pm
No new posts Export flat file data into excel sheet murali.andaluri DFSORT/ICETOOL 2 Mon Mar 20, 2017 5:39 pm
No new posts Formatting VB File Learncoholic DFSORT/ICETOOL 3 Mon Mar 20, 2017 12:29 pm


Facebook
Back to Top
 
Mainframe Wiki | Forum Rules | Bookmarks | Subscriptions | FAQ | Tutorials | Contact Us