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More info about Big Pages Assert Failure ?



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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