Re: Load sharing question

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От Bruce Momjian
Тема Re: Load sharing question
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Msg-id 200209100303.g8A33S709602@candle.pha.pa.us
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Ответ на Re: Load sharing question  (Curt Sampson <cjs@cynic.net>)
Ответы Re: Load sharing question  (Curt Sampson <cjs@cynic.net>)
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Curt Sampson wrote:
> On Mon, 9 Sep 2002, Bruce Momjian wrote:
>
> > We can't make shared memory work across machines.
>
> Actually, shared memory does work fine across some machines.
> Digital Unix clusters, for example....

OK, I didn't go into detail, but the issue is test-and-set assembler
instructions we use for light-weight locking.  You can't tell me that
actually works on a cluster, can you?

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