Find all needed information about Aix 6 1 Large Page Support. Below you can see links where you can find everything you want to know about Aix 6 1 Large Page Support.
https://www.ibm.com/support/knowledgecenter/en/SSEPGG_11.1.0/com.ibm.db2.luw.admin.dbobj.doc/doc/t0010405.html
In addition to the traditional page size of 4 KB, the POWER7 processors (and higher) on IBM® Power Systems also support variable page sizes. Applications such as IBM Db2 Version 11.1 for AIX, that require intensive memory access and that use large amounts of virtual memory can gain performance improvements by using large pages.
https://www.ibm.com/support/knowledgecenter/en/SSEPGG_10.5.0/com.ibm.db2.luw.admin.dbobj.doc/doc/t0010405.html
In addition to the traditional page size of 4 KB, the POWER4 processors (and higher) on System z® also support a 16 MB page size. Applications such as IBM® DB2 Version 10.5 for AIX, that require intensive memory access and that use large amounts of virtual memory can gain performance improvements by using large pages.
https://www-01.ibm.com/common/ssi/cgi-bin/ssialias?htmlfid=897/ENUS616-004&infotype=AN&subtype=CA
Oct 25, 2016 · Maintaining your AIX® operating system environment can be complicated, and, without technical support from product specialists, may involve risk of business disruption. IBM® Software Support Services - Service Extension for AIX 6.1 provides support for usage questions, problem determination assistance, and support for new fixes.
https://blog.pythian.com/enabling-large-pages-oracle-database-11g-running-ibm-aix/
Apr 04, 2016 · For implementing Large Pages on AIX first you will need to choose large page size at OS level. On AIX you can have multiple large page sizes of 4KB, 64KB, 16MB, and 16GB. In this example we will be using a large page size of 16MB. Steps for implemenatation: 1- Based on MOS Doc ID 372157.1 first you need to enable Large Pages at OS level
https://support.oracle.com/knowledge/Oracle%20Database%20Products/2084723_1.html
Dec 29, 2019 · AIX 5.3 was different in many OS tuneables than 6.1+ so this note should not be considered complete for AIX 5.3.(there will be other tuneables) Symptoms. ASM is not using large pages.ASM will not startup after implementation of large pages / Grid Infrastructure startup fails after implementation of large pages.
https://www-03.ibm.com/services/supline/products/ExtendedSupport/pSeries.pdf
Service Extension for AIX V6.1 The information provided below is applicable to all Geographies. The following components have been packaged with AIX 6.1 and are eligible for support only until the end date shown. Product / Component Eligible Support End Date Fileset Name AIX Certificate & …
https://www.cvedetails.com/vulnerability-list.php?vendor_id=14&product_id=17&version_id=50713&page=1&hasexp=0&opdos=0&opec=0&opov=0&opcsrf=0&opgpriv=0&opsqli=0&opxss=0&opdirt=0&opmemc=0&ophttprs=0&opbyp=0&opfileinc=0&opginf=0&cvssscoremin=0&cvssscoremax=0&year=0&cweid=0&order=1&trc=69&sha=2b320241c8e96a77e10bd180e83f062c1239da06
Security vulnerabilities of IBM AIX version 6.1 List of cve security vulnerabilities related to this exact version. You can filter results by cvss scores, years and months. This page provides a sortable list of security vulnerabilities.
http://www.dba-oracle.com/t_ibm_aix_tuning.htm
In addition to setting the Oracle LOCK_SGA parameter to TRUE, the AIX operating system must be configured to allow pinned memory to be used for shared memory. AIX Oracle large page support. Give the Oracle user ID the CAP_BYPASS_RAC_VMM and CAP_PROPAGATE capabilities by following these steps: 1.
http://www-01.ibm.com/support/docview.wss?uid=swg21417752
Unexpected paging space growth using DB2 version 9.1 or later on AIX platforms. Technote (troubleshooting) ... is resolved by AIX APAR IZ67445 - 64K PAGING TAKING PLACE WHEN AVAILABLE SYSTEM RAM EXISTS (affects AIX 5.3 and AIX 6.1). and AIX HIPER APAR IZ92561 - 64K KERNEL HEAP CAUSES PAGING WHEN RAM IS OTHERWISE AVAILABLE (impacts AIX 6.1 only ...
https://www.unix.com/aix/40005-tuning-memory-page-sizes.html
The problem is that tuning questions are platform specific and we are a little short on AIX experts. But in general, large page sizes can waste a large percentage of a large page for every memory segment and that is the only downside. With 13 GB of physical memory you probably want a large page size and this is especially true with Oracle running.
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