Re: Hugepages setup OEL6
- From: Yong Huang <yong321@xxxxxxxxx>
- To: sidi.bouzid.meknessy@xxxxxxxxx
- Date: Sat, 27 Oct 2012 13:39:43 -0700 (PDT)
> Sorry! There are not enough total of shared memory segments allocated for
> HugePages configuration. HugePages can only be used for shared memory
That message may be confusing. What it says is that your sum of shared memory
segment sizes is too low. You have 17 lines in your `ipcs -m' output with owner
oracle (actually, the script doesn't care about owner, which is a defect), most
of them with size 393216. The sum is only a few MBs, well below 100000000. Make
sure you have started all Oracle instances on this box before you run the
script, and AMM is disabled.
Note 401749.1 you referenced is not found on MOS for some reason. But you can
find similar script in standard documentation, such as
http://docs.oracle.com/cd/B28359_01/server.111/b32009/appi_vlm.htm#CACFIHHA
Yong Huang
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