When I create a physical file using the SQL CREATE TABLE command, the system gives the same name to the file and record format.

This means that I have to remember to rename the record format in every RPG program I write that defines the file in an F spec. Is there a way to make SQL give the record format some other name?

Let's say you want to create a file called MYFILE in library MYLIB and name the record format MYREC.

The physical file will be renamed to MYFILE, but the record format name will remain MYREC.

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Take the guesswork out of iSeries DASD Management with disk/HUNTER

Why wait until your system slows down or stops because a run-away query eats up your disk space?

Many application and database problems can lead to disk spikes, including:

Database queries that create large, temporary indexes (access paths)
Database queries that create large temporary spaces to implement hash joins or grouping
Applications that use heap storage but do not free it (memory leaks)
Java-based applications that create a large number of objects but that do not get reclaimed because of dangling object references
Applications that use the Integrated File System (IFS) and create large stream files but do not always delete them when they are done
Users who create copies of data in IFS as backups not realizing how much disk space they consume
Jobs caught in an infinite loop writing printing and creating very large spool files
Applications that write to log files that do not get cleared often or at all
Data collected by IBM performance and trace tools

Once installed and configured, disk/HUNTER runs continuously in the background on your AS/400 iSeries, and “wakes up” at intervals that you specify. Every time disk/HUNTER wakes up, it will measure the amount of free space remaining within specified ASPs or all ASPs.

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