How to use large pages in AIX with oracle

Hi,
i'm trying to convince oracle to use large pages on AIX 5.3 but haven't
suceeded so far.
i set v_pinshm=1, maxpin%=80, lgpg_regions=448 and lgpg_size=16777216
using 'vmo' and 'LOCK_SGA=true' in spfile. after rebooting and starting
the instance 'svmon' shows no no large pages in use:
# svmon
size inuse free pin virtual
memory 4046848 3711708 335140 2911845 1503108
pg space 524288 5551
work pers clnt lpage
pin 1076604 0 233 1835008
in use 1503010 0 373690 0
pgsize size free
lpage pool 16 MB 448 448
SGA size is 3G. why doesn't oracle use large pages? i already have
created a TAR but maybe an oracle-on-AIX expert can help me faster than
oracle support :)
regards,
-ap

Nice day Andreas,
please do you have some solution for your issue, because I think I have similar problem,
I set on AIX
vmo -r -o lgpg_regions=192 -o lgpg_size=16777216
vmo -o v_pinshm=1
I see in svmon -G this output
PageSize PoolSize inuse pgsp pin virtual
s 4 KB - 1104431 2456 685141 874874
L 16 MB 192 0 0 192 0
these (16MB large pages) are free but when I want run BEA WebLogic server run with parametr -Xlp the application is run with standard 4K memory pages,
thank you very much for any other hint,

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This problem is now ( paritially ) solved by the Fujitsu-Siemens edition of kernel patch 127111-08. The behaviour is now like Solaris 9 because large pages must be forced by LD_PRELOAD=mpss.so.1 and still didn�t work out of the box for this kind of cpu ( Sparc GP64 V only ). All available page sizes ( 8k, 64k, 512k and 4M ) can now be used by configuring the /etc/mpss.conf. Unfortunally large pages out-of-the-box are not working on this kind of cpu and the actual kernel patch. This is not so nice because on large systems with a lot of memory and a lot of large processes there may be still a lot of TLB misses. So I still wait and test further as soon as new kernel patches are available.
JCJ

Error: Java HotSpot(TM) 64-Bit Server VM warning: JVM cannot use large page

Hi,
i recently came across Error Message (coming up in webadmin Log view):
ProcessMonitor: Java HotSpot(TM) 64-Bit Server VM warning: JVM cannot use large page memory because it does not have enough privilege to lock pages in memory
when running Oracle NoSQL on Windows 7 64bit Home Premium system, having 8GB of physical RAM.
I created the store configuration without explicitly passing a value for parameter memory_mb (was set to -memory_mb 0), so that replication group would take as much
memory as possible, which found it's reflection in following line from store log:
Creating rg1-rn1 on sn1 haPort=tangel-lapp:5.011 helpers=tangel-lapp:5011 mountpoint=null heapMB=7.007 cacheSize=5.143.454.023 -XX:ParallelGCThreads=4
I was a bit surprised because of the fact that i definetly succeeded in running kvstore in this configuration, leading to store using 7007MB of memory.
It was only possible to run kvstore when creating store configuration with memory configured to be less than 2GB.
After searching google with error message mentioned above i came across some hints regarding activation of Huge Pages on Windows 7, which mentioned that it could be
done on systems having at least Windows 7 Professional Edition.
But finally i found a more helpful hint, referring to size of windows pagefile. As my machine uses an SSD as system disk and there some notes on deactivating pagefile when
using an SSD, i did so some time ago.
So i activated the pagefile on windows again and after doing so, the store came up without any problems.
Maybe it's nothing new to some of you guys, but as there was nothing to be read about this fact in neither admin nor getting started guide, i just wanted to share this
piece of information with you.
Regards
Thomas

Charles,
thanks for clarification, obviously i've overseen that in chapter "Installation prerequisites" of
Admin Guide.
By the way, are there any specific OS related settings, let's say "best practice" similar as it is
referred to in documentation of "classic" Oracle Databases?
Regards
Thomas

How to use the same OC4j server with different port number

How to use the same OC4j server with different port numbers..?
I have to OC4J installed on my machine on different hard disk drives....
I want to be able to run both the server simultaneously..?
is it possible ..it yes then how..?
for that i have changed the port number of one server...
but when i am trying to start the other server with different port number..it says that JVM -Bind already...
Is there any clues...?
Nilesh G

In the config directory:
default-web-site.xml: Change the port the HTTP listener listens on
jms.xml: Change the port the JMS service listens on
rmi.xml: Change the port the ORMI listener listens on.
Or, you can add another web-site.xml file, and deploy your applications to 1 server, and bind the web applications to the different web sites. This way you only have to deploy your applications to 1 place.
Rob
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hi
How to use different page scapes in smartforms.
I want Potrait format in the 1st page and Lanscape format in 2nd page is it possible if so plz suggest me an idea

Hi,
It is possible in smart forms, but not in scripts.
we can have 3 tabbed options for pages in smart forms.
<b>General...
Output options
Conditions</b>.
In <b>output options</b> u can define whether a page can portrait or land scape in <b>print attributes</b>.
Reward if helpful.
Regards,
Sandhya

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How to use "Notes" on my iPad with my existing iCloud address? It asks me to create a new one...

Did I overlook some critical info here? I'm having the same problem described by Henry5, but I'm signed in to iCloud with my AppleID which is not the same as my Mobile Me/iCloud email. I keep being asked to create an account (which it won't allow me to do since the account already exists) but no where do I see an option to use the existing account. I also tried logging out with my AppleID account, and using the iCloud email, but that doesn't work.
I just want to sync my notes and mail... this is really irritating!

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Dear Experts:
Please help me. How to use FM SO_DOCUMENT_REPOSITORY_MANAGER send mail with CC.
My Program code is as follow:
*Send the mail.
tb_receipients-recnam = 'BAITZ'.
tb_receipients-recesc = 'B'.
tb_receipients-sndex = 'X'.
tb_receipients-att_fix ='X' .
APPEND tb_receipients.
CALL FUNCTION 'SO_DOCUMENT_REPOSITORY_MANAGER'
EXPORTING
    method       = wa_method1
    office_user = wa_owner
    ref_document = wa_ref_document
    new_parent   = wa_new_parent
IMPORTING
    authority    = wa_authority
TABLES
    objcont      = tb_objcnt
    objhead      = tb_objhead
    objpara      = tb_objpara
    objparb      = tb_objparb
    recipients   = tb_receipients
    attachments = tb_attachments
    references   = tb_references
    files        = tb_files
CHANGING
    document     = wa_document
    header_data = wa_header.
endform.                    " send_mail
By the why, tb_receipients-recnam = 'BAITZ'. What's the meaning of 'BAITZ'? Thanks!

you can use FM SO_NEW_DOCUMENT_SEND_API1
WA_RECV TYPE SOMLRECI1,
IT_RECV TYPE STANDARD TABLE OF SOMLRECI1.
wa_recv-receiver = 'TO email address'.
wa_recv-rec_type = 'U'.
wa_recv-com_type = 'INT'.
APPEND wa_recv TO it_recv.
CLEAR wa_recv."To Recipient
wa_recv-receiver = 'CC email address'.
wa_recv-rec_type = 'U'.
wa_recv-com_type = 'INT'.
wa_recv-copy = 'X'.
APPEND wa_recv TO it_recv.
CLEAR wa_recv. "CC Recipient
wa_recv-receiver = 'BCC email address'.
wa_recv-rec_type = 'U'.
wa_recv-com_type = 'INT'.
wa_recv-blind_copy = 'X'.
APPEND wa_recv TO it_recv.
CLEAR wa_recv. "BCC Recipient

How to use the eventing and databag with a WAS 6.20 ?

How to use the eventing and databag with a WAS 6.20 ?
Is what there is a good guide for these services?
Thank's

In the raise event you can pass the value
like below.
<SCRIPT>
function raiseEvt(value1){
if(window.document.domain == window.location.hostname){
if ( document.domain.indexOf(".") > 0 ) document.domain = document.domain.substr(document.domain.indexOf(".")+1);
   EPCMPROXY.raiseEvent( "urn:com.sap:BWEvents","BWiViewevent", value1, null );
// alert('tree domain'+document.domain);
</SCRIPT>
and in the
subscribe event you can get the values like below.
<script language="javascript">
if(window.document.domain == window.location.hostname){
document.domain = document.domain.substring(document.domain.indexOf('.')+1);
    EPCMPROXY.subscribeEvent("urn:com.sap:BWEvents","BWiViewevent", window, "myreceiveEvent");
function myreceiveEvent( eventObj ) {
      document.forms[0].gp_hidden.value = eventObj.dataObject;
</script>
Also look at the following link for a complete documentation.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/Enterprise%20Portal%20Client.pdf
Regards
Raja

How do I number pages consecutively starting with a number other than 1?

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