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Re: Problems with huge_pages and IBM Power8 - Mailing list pgsql-hackers

From Bert
Subject Re: Problems with huge_pages and IBM Power8
Date
Msg-id CAFCtE1kyPchzuFqqXeD4LoLp8rCH=n+Rmjh4KMMobZd3SaixfQ@mail.gmail.com
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In response to Re: Problems with huge_pages and IBM Power8  (Tom Lane <tgl@sss.pgh.pa.us>)
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hmpf; are you sure?
I just checked on our own rhel7 system, and RemoveIPC is set to 'no' by default..

On Tue, Apr 12, 2016 at 10:26 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
Andres Freund <andres@anarazel.de> writes:
> On 2016-04-12 21:58:14 +0200, reiner peterke wrote:
>> Looking for some insight into this issue.  the error from the postgres
>> log on ubuntu is below.  It apperas to be related to semephores.

> I've a bit of a hard time believing that this is related to huge pages.

I'm betting that's this:

http://www.postgresql.org/message-id/CAK7tEys9-O4BTERbs3Xuk2BfFNNd55u2sM9j5R2Fi7v6BHjrQw@mail.gmail.com

                        regards, tom lane


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Bert Desmet
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