| From: | Tatsuo Ishii <ishii(at)postgresql(dot)org> |
|---|---|
| To: | tgl(at)sss(dot)pgh(dot)pa(dot)us |
| Cc: | pgsql-hackers(at)postgresql(dot)org, pgsql-committers(at)postgresql(dot)org |
| Subject: | Re: [HACKERS] Re: pgsql: Fix free space map to correctly track the total amount of FSM |
| Date: | 2007-10-02 15:37:36 |
| Message-ID: | 20071003.003736.74407817.t-ishii@sraoss.co.jp |
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| Lists: | pgsql-committers pgsql-hackers |
> Tatsuo Ishii <ishii(at)postgresql(dot)org> writes:
> > Sorry for replying to very old message. But... it seems this was not
> > backported to 8.1 or earlier.
>
> Since it involved a change in the FSM API, it didn't seem reasonable
> to back-patch it.
So for those versions of PostgreSQL the only way to know the
appropriate FSM pages is change FSM-restart postmaster-do vacuum cycle
until vacuum reports the same number of "total page needed"?
--
Tatsuo Ishii
SRA OSS, Inc. Japan
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