More info about Big Pages Assert Failure ?

From: Regis Carlier (regis.carlier@apx.fr)
Date: Fri Mar 05 2004 - 10:22:37 EST


Hi , I just read the thread about "Big Page Asser Failure" and I'd like to
have
more info about this Pb .

In fact , I tried to set vm_bigpg_enabled to 1 to improve
performance on an ES45 ( 5.1B PK3 ) with a large database .

The big page Pb is present for all alphaservers or just GS series/EV7 ?

Do I need to set vm_bigpg_enabled to 0 to avoid any Pb ?

any info about this is welcome .

TIA , Reg/

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Hi!

Thanks to Martin Pedter for a quick and straightforward answer:

        PK3 breaks bigpage.
        Turn it off :)

That is PK3 for V5.1B. I have now turned of bigpage (vm_bigpg_enabled 0)
and
keep my fingers crossed.

Maybe HP could post a notice about this on the Technical Updates for Patch
Kits website?

Best,
Hans

On Friday 05 March 2004 08:51, you wrote:
> Hi!
>
> After working reliably for several months, my GS1280 crashed yesterday
with
> a Bigpage Assert Failure, see excerpt of the crash log below.
>
> _cpu: 61
> _system_string: 0xfffffffffffee000 = "hp AlphaServer GS1280 7/1150"
> _ncpus: 8
> _avail_cpus: 8
> _partial_dump: 1
> _physmem(MBytes): 184320
> _panic_string: 0xffffffff008b5ec0 = "Bigpage Assert Failure"
> _paniccpu: 7
> _panic_thread: 0xfffffc2c0a0e0700
>
> A google search did not turn up any hits for "Bigpage Assert", so I hope
> someone on this list could help me understand what happened.
>
> I am running Tru64 V5.1B PK 3.
>
> Thanks a lot in advance,
> Hans

- --
Dr. Hans Ekkehard Plesser
Associate Professor

Department of Mathematical Sciences and Technology
Agricultural University of Norway

Phone +47 6494 8832
Fax +47 6494 8810
Home http://arken.nlh.no/~imfhep
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ESC:wq

--
Régis Carlier, APX Computer, 31 rue Denis Papin,
Parc Club des Prés, 59650 Villeneuve d'Ascq
Tel: +33320190015 , Fax: +33320190010 ,
Gsm: +33686943971 , Mail: Regis.Carlier@apx.fr


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