HP3000-L Archives

March 1997, Week 1

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
"Scott A. Burdman, Oracle Worldwide Customer Support" <[log in to unmask]>
Reply To:
Scott A. Burdman, Oracle Worldwide Customer Support
Date:
Tue, 4 Mar 1997 22:37:51 -0800
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text/plain
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text/plain (39 lines)
Tracy,

You wrote (in part):
>>I have an HP3000 935 with 11 disc drives, mostly Eagles and C2203's and
>>only 84MB RAM.
>>
>>Upgraded to 5.0 but at the same time added 4 C2203 disc drives.
>>
>>Have been experiencing performance problems since loading 5.0, wondered if
>>anyone could tell me if it's the extra drives, or 5.0 running with only
>>84MB?

Of course diagnosing performance problems without metrics can only be an
educated guess.  If you have Glance, you can get some idea of your system's
resource use; H-P usually includes a free trial copy with upgrades.  If not,
try calling H-P, or the very helpful and knowledgeable folks at Lund
Performance Solutions, for assistance (not a plug, just my experiences).

Our 927/LX's performance improved noticeably after applying patch MPEHX23A.
The one-line description in HPSWINFO.PUB.SYS is:
MPEHX23A  Patch To Correct Performance Problem On Systems With 24MB Of Memory
We have 40 Mb of memory but very low user load.

As I remember, this patch decreases the number of memory pages devoted to MPE;
the trade-off is a potential increase in paging to disc.  If my DNA-based
memory is off a bit, I am confident someone on this list will supply error
correction.

Thanks,
Scott

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Scott A. Burdman                             Telephone: 415-633-7721
Senior Technical Analyst                           FAX: 415-506-7606
Oracle Worldwide Customer Support             Internet: [log in to unmask]
Oracle e-mail: SBURDMAN (SBURDMAN.US)        {insert standard disclaimer here}
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