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Re: "effective_io_concurrency" cannot be changed error when starting 8.4.2 instance - Mailing list pgsql-admin

From Tom Lane
Subject Re: "effective_io_concurrency" cannot be changed error when starting 8.4.2 instance
Date
Msg-id 4207.1265678028@sss.pgh.pa.us
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In response to "effective_io_concurrency" cannot be changed error when starting 8.4.2 instance  (Kevin Kempter <kevink@consistentstate.com>)
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Kevin Kempter <kevink@consistentstate.com> writes:
> I get the below error when trying to start an 8.4.2 instance
> Anyone know what might be causing this?

> FATAL:  parameter "effective_io_concurrency" cannot be changed

You're probably trying to set that on a platform that hasn't got the
necessary system calls to support it.

            regards, tom lane

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