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Re: 8.1beta, SunOS and shmget - Mailing list pgsql-hackers

From Tom Lane
Subject Re: 8.1beta, SunOS and shmget
Date
Msg-id 9621.1125324903@sss.pgh.pa.us
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In response to 8.1beta, SunOS and shmget  ("Sergey E. Koposov" <math@sai.msu.ru>)
Responses Re: 8.1beta, SunOS and shmget  ("Sergey E. Koposov" <math@sai.msu.ru>)
Re: 8.1beta, SunOS and shmget  (Heikki Linnakangas <hlinnaka@iki.fi>)
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"Sergey E. Koposov" <math@sai.msu.ru> writes:
> So, are the shared memory requirements increased for 8.1 ?

Yes; mostly from 2PC support I think.  Try reducing
max_prepared_transactions.  (We might want to debate whether the default
setting should be smaller than 50 --- it looks to me like that's adding
over 700K to the default shared memory block size.)
        regards, tom lane

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