Just browsed/grepped /bdump and /udump and could not find
any
"ORA-07445".
The system is pretty stable indeed ( not under lot of stress
though ).
We do not use Hugepages
-> No boot/grub options that I am aware of.
and
-> cat /proc/meminfo says
MemTotal: 12212576 kB
MemFree: 481020 kB
Buffers: 94992 kB
Cached: 10291540 kB
.....
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
D>
-----Original Message-----
From: Silviu Marin-Caea [mailto:silviu_marin-caea fieldinsights.ro]
Sent: Thursday, June 21, 2007 9:02 AM
To: suse-oracle suse.com
Subject: Re: [suse-oracle] FSI TX200 S2 and main memory >
4 GB
On Thursday 21 June 2007 03:03:08 pm Anton Dischner wrote:
> Hi,
>
> we saw this Error ORA-7445 without memory > 4 GB.
ORA-07445 is a generic error, that can appear for various
reasons. I
was
interested to know if Damien ever seen this error, because
he described
a
configuration similar to ours:
32 bit x86 (Xeon)
16 GB RAM
VLM and hugepages
(~2.1 GB buffer cache + 1.09 GB shared pool) in ~3.34 GB
total SGA
As I was saying the error appeared after we have changed to
VLM.
The solution Oracle gave us feels "dirty".
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