RE: FSI TX200 S2 and main memory > 4 GB

"Pinault, Damien" <[email protected]>
Newsgroups gmane.linux.suse.oracle.general
Message-ID <[email protected]>
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:[email protected]] 
Sent: Thursday, June 21, 2007 9:02 AM
To: [email protected]
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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