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тАО05-09-2006 09:02 AM
тАО05-09-2006 09:02 AM
ulimit is 2GB
oracle sent a c program, after running it gives
this mesg.
(our mem is 24GB)
Unable to Allocate extra memory..
Due To : Not enough space
Counter : 6755581
Total memory allocated : 870836
Any way to fix this.
Thanks
Solved! Go to Solution.
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тАО05-09-2006 09:17 AM
тАО05-09-2006 09:17 AM
Re: Unable to Allocate extra memory -- Oracle11i ERP
Need to know a few things.
Oracle 11i ERP. 32 bit or 64 bit.
if its 32 bit you may have problems if it can't use HP-UX memory windows.
If its 64 bit,you have been adjusting the wrong parameter, maxdsiz has a 64 bit equivalent on 64 bit systems.
You also fail to mention the operating system of the HP system you are running on.
Always include OS, most recent patch package, hardware basics and system model type.
Makes it much easier to help.
:-)
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО05-09-2006 09:29 AM
тАО05-09-2006 09:29 AM
Re: Unable to Allocate extra memory -- Oracle11i ERP
11.23
RP7420
cpus = 8
ram = 24GB
app = MFG module
oracle 11i ERP 11.5.10.2 and DB 9.2.0.6
I think its 64 bit.
also dont understand why our DBAs/oracleerp is running 32 Bit.
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тАО05-09-2006 10:19 AM
тАО05-09-2006 10:19 AM
SolutionNow for 32bit programs, there are a *LOT* of limitations for allocating local memory. You've already handled maxdsiz and ulimit, but when the program is compiled, unless the program was compiled with EXEC_MAGIC flags, you'll never get more than 960 megs. The error (unfortunately) says "not enough space" but it really means: 32bit quadrant 2 is used up with no alternate mapping. If you compile the program with the flags -Wl -N then the 1st and second quadrants can be used for data and you'll get up to 1700 megs.
Now all of this assumes that the program is supposed to be 32bits. If not, recompile it to 64bits with +DD64 and make maxdsiz_64 large enough to accomodate the program's requirements (you did get a description of the program's special needs, right?)
Bill Hassell, sysadmin
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тАО05-09-2006 11:35 AM
тАО05-09-2006 11:35 AM
Re: Unable to Allocate extra memory -- Oracle11i ERP
Your system is 64 bit only and I'd love to work with a box that fast some day.
The database is probably 64 bit, but you need to check because that release of Oracle is available in 32 bit or 64 bit mode for most platforms.
I suspect based on your second post that the 32 bit version is insalled. For performance and many other reasons, I'd rip it out and replace it with the 64 bit version. You'll be happy with the results.
Oracle 11i ERP seems to come in two flavors as well. I was amazed in late 2004 when we were testing Oracle ias10G that it was possible to do (and may have been) 32 bit for HP-UX 11i. I think thats becasue the OS will install on 32 bit machines. I've got it running on two here in my apartment.
You have great 64 bit hardware. I'm envious of it to be honest. I strongly recommend you determine the versions of the software you have and go with 64 bit versions.
If you got the physical media, you will find that sometimes the bit size is on the cd or case/cover.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО05-10-2006 03:35 AM
тАО05-10-2006 03:35 AM
Re: Unable to Allocate extra memory -- Oracle11i ERP
Bill/Steve
maxdsiz = 2GB
maxdsiz = 4GB
I will try compiling that c program with 64 bit.
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тАО05-10-2006 03:36 AM
тАО05-10-2006 03:36 AM
Re: Unable to Allocate extra memory -- Oracle11i ERP
maxdsiz = 2GB
2nd one is maxdsiz_64bit = 4GB
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тАО05-10-2006 03:38 AM
тАО05-10-2006 03:38 AM
Re: Unable to Allocate extra memory -- Oracle11i ERP
can you tell me the 64bit flags to compile that c program.
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тАО05-10-2006 05:02 AM
тАО05-10-2006 05:02 AM
Re: Unable to Allocate extra memory -- Oracle11i ERP
Bill Hassell, sysadmin