Re: QRPLOBJ

[Don <dr2@xxxxxxxxxxxx>]

Al,

Actually on the heavy development machines that have a QRPLOBJ that starts
to get large, I just do a CLRLIB QRPLOBJ when I know nobody's using those
objects and the promoted stuff works OK..

Don in DC...




On Mon, 27 Dec 1999, Al Barsa, Jr. wrote:

> At 03:52 PM 12/27/1999 +0530, you wrote:
> >Hi everybody ,
> >
> >Can any one give me information about the QRPLOBJ library, what is the
> >significance of this library in the OS/400 V4R4.
> >
> >Am clearing this library very frequently from QSECOFR profile, when ever I
> >get the message from the users regarding the insufficient disk space. Is it
> >just for having the secondary object of all the users when ever they are
> >compiling/creating the objects?
> >
> >I want to know will there be any problem, if I run a schedule job twice in a
> >day clearing the contents of this library..
> 
> When you compile a program, display file or command, the previous version 
> of that object is renamed (using an internal naming convention) and moved 
> to QRPLOBJ.
> 
> This avoids a "routing step error", which was a common problem with the 
> System/38.
> 
> The QRPLOBJ library is implicitly cleared during each IPL.  This was an 
> effective maintenance strategy on CISC AS/400's, but not so effective 
> today.  48 bit CISC AS/400's had to be re-IPLed periodically to recover 
> addressability. Most users did this weekly or monthly.  The 64 bit RISC 
> AS/400's can literally go for years without an IPL!
> 
> There is a TAA Tool to delete objects in QRPLOBJ by age, called DLTOLDQRPL.
> 
> Al
> 
> 
> 
> 
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