ADSM-L

Re: LOADDB fails

1998-10-30 17:13:44
Subject: Re: LOADDB fails
From: "Mapes, Mark" <MWM4 AT PGE DOT COM>
Date: Fri, 30 Oct 1998 14:13:44 -0800
Oooppps, I should have said thanks to Ajax, not Alex.  I could blame this on
my old eyes, but it was just sloppy reading on my part.

> ----------
> From:         Mapes, Mark
> Sent:         Friday, October 30, 1998 1:24PM
> To:   'Ajax Dempsey'
> Subject:      RE: LOADDB fails
>
> Thanks Alex, you have given me hope.
>
> ----------
> From:         Ajax Dempsey[SMTP:adempsey AT sutmyn DOT com]
> Sent:         Friday, October 30, 1998 1:16PM
> To:   ADSM-L AT VM.MARIST DOT EDU
> Cc:   Mapes, Mark
> Subject:      Re: LOADDB fails
>
> Mark,
>
> I have been working on exactly this issue, and have been in contact with
> IBM.  Apparently, the DUMPDB process decompresses the data base records
> and
> LOADDB does not compress then when they are loaded.  I ran several tests
> with small data bases (100,000) objects and had consistent results of 10X
> expansion of data.
>
> Looking at your output, it looks like your case isn't quite that bad.  You
> dumped 12404627 records, then loaded 8978241 into 1892 Mb.  So you need to
> extend the database to (12404627/8978241)*1892 Mb, which is approximately
> 2614 Mb.  You were using 87.9% of 1544 Mb, so the expansion is around 92%
> or 2X.
>
> Since this operation does take hours, I would suggest a couple hundred
> extra Mb.
>
> Good Luck!
>
> Ajax Dempsey
>
>
> At 12:52 PM 10/30/98 -0800, Mapes, Mark wrote:
> >Hello,
> >
> >I am trying to move my ADSM Server from one box, a rs/6000 570 to a 59h,
> via
> >the DUMPDB/LOADDB DSMSERV utilities.
> >The software is AIX 4.2.1 with the latest fixes for Y2k.  ADSM is 3.1.2.
> >Currently, on the 570 I have a database as reported by the "q db" command
> as
> >follows:
> >
> >Available Assigned   Maximum   Maximum    Page     Total      Used   Pct
> >Max.
> >    Space Capacity Extension Reduction    Size    Usable     Pages  Util
> >Pct
> >     (MB)     (MB)      (MB)      (MB) (bytes)     Pages
> >Util
> >--------- -------- --------- --------- ------- --------- --------- -----
> >-----
> >    2,016    1,544       472       184   4,096   395,264   347,369  87.9
> >87.9
> >
> >The output of the DUMPDB command is as follows:
> >
> >ANR4031I DUMPDB: Copied 335671 database pages.
> >ANR4033I DUMPDB: Copied 6 bit vectors.
> >ANR4034I DUMPDB: Encountered 0 bad database pages.
> >ANR4036I DUMPDB: Copied 12404627 database entries.
> >ANR4037I DUMPDB: 806 Megabytes   copied.
> >ANR4001I DUMPDB: Database dump process completed.
> >
> >The output of the DSMSERV LOADDB command at startup states:
> >
> >ANR0900I Processing options file /usr/lpp/adsmserv/bin/dsmserv.opt.
> >ANR0990I ADSM server restart-recovery in progress.
> >ANR0200I Recovery log assigned capacity is 196 megabytes.
> >ANR0201I Database assigned capacity is 1852 megabytes.
> >ANR0306I Recovery log volume mount in progress.
> >ANR0353I Recovery log analysis pass in progress.
> >ANR0354I Recovery log redo pass in progress.
> >ANR0355I Recovery log undo pass in progress.
> >ANR0352I Transaction recovery complete.
> >ANR4003I LOADDB: Database load process started.
> >
> >
> >But, after several hours it abends with the following messages:
> >
> >ANR4039I LOADDB: Loaded 8976000 database entries (cumulative).
> >ANR4039I LOADDB: Loaded 8977000 database entries (cumulative).
> >ANR4039I LOADDB: Loaded 8978000 database entries (cumulative).
> >ANR4019E : Load processing failed - insufficient database space.
> >ANR4020E LOADDB: Batch database insert failed.
> >ANR1364I Input volume DSMDB3 closed.
> >ANR8468I 8MM volume DSMDB3 dismounted from drive 8MMDR (/dev/mt0) in
> library
> >8MMLIB.
> >ANR4032I LOADDB: Copied 233824 database records.
> >ANR4033I LOADDB: Copied 6 bit vectors.
> >ANR4035I LOADDB: Encountered 0 bad database records.
> >ANR4036I LOADDB: Copied 8978241 database entries.
> >ANR4037I LOADDB: 559 Megabytes   copied.
> >ANR4005I LOADDB: Database load process terminated due to error (-5).
> >
> >
> >It seems to me that I should have plenty of space.  Am I wrong?  Can
> anybody
> >out there fix this?  Help!  Please!!!
> >
> >Mark Mapes
> >PG&E
> >
> >
>
>
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